4dv5 - Revision history

OCA at 08:39, 21 September 2022

2022-09-21T08:39:56Z

←Older revision		Revision as of 08:39, 21 September 2022
Line 3:		Line 3:
	<StructureSection load='4dv5' size='340' side='right'caption='[[4dv5]], [[Resolution\|resolution]] 3.68Å' scene=''>		<StructureSection load='4dv5' size='340' side='right'caption='[[4dv5]], [[Resolution\|resolution]] 3.68Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4dv5]] is a 21 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Thermus_thermophilus~~ Thermus thermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DV5 OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4DV5 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4dv5]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermus_thermophilus_HB8 Thermus thermophilus HB8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DV5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4DV5 FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"~~><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SRY:STREPTOMYCIN'>SRY</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0TD:(3S)-3-(METHYLSULFANYL)-L-ASPARTIC+ACID'>0TD</scene>, <scene name='pdbligand=2MG:2N-METHYLGUANOSINE-5-MONOPHOSPHATE'>2MG</scene>, <scene name='pdbligand=4OC:4N,O2-METHYLCYTIDINE-5-MONOPHOSPHATE'>4OC</scene>, <scene name='pdbligand=5MC:5-METHYLCYTIDINE-5-MONOPHOSPHATE'>5MC</scene>, <scene name='pdbligand=7MG:7N-METHYL-8-HYDROGUANOSINE-5-MONOPHOSPHATE'>7MG</scene>, <scene name='pdbligand=M2G:N2-DIMETHYLGUANOSINE-5-MONOPHOSPHATE'>M2G</scene>, <scene name='pdbligand=MA6:6N-DIMETHYLADENOSINE-5-MONOPHOSHATE'>MA6</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=SRY:STREPTOMYCIN'>SRY</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-	~~<tr~~ id~~='NonStdRes'><td class~~="~~sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat~~"><scene name='pdbligand=0TD:(3S)-3-(METHYLSULFANYL)-L-ASPARTIC+ACID'>0TD</scene>, <scene name='pdbligand=2MG:2N-METHYLGUANOSINE-5-MONOPHOSPHATE'>2MG</scene>, <scene name='pdbligand=4OC:4N,O2-METHYLCYTIDINE-5-MONOPHOSPHATE'>4OC</scene>, <scene name='pdbligand=5MC:5-METHYLCYTIDINE-5-MONOPHOSPHATE'>5MC</scene>, <scene name='pdbligand=7MG:7N-METHYL-8-HYDROGUANOSINE-5-MONOPHOSPHATE'>7MG</scene>, <scene name='pdbligand=M2G:N2-DIMETHYLGUANOSINE-5-MONOPHOSPHATE'>M2G</scene>, <scene name='pdbligand=MA6:6N-DIMETHYLADENOSINE-5-MONOPHOSHATE'>MA6</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene><~~/td></tr>~~	+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4dv5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dv5 OCA], [https://pdbe.org/4dv5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4dv5 RCSB], [https://www.ebi.ac.uk/pdbsum/4dv5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4dv5 ProSAT]</span></td></tr>
-	~~<tr id~~='~~related'><td class~~=~~"sblockLbl"><b>[[Related_structure\|Related~~:~~]]</b~~></td>~~<td class="sblockDat">[[4duy\|4duy]], [[4duz\|4duz]], [[4dv0\|4dv0]], [[4dv1\|4dv1]], [[4dv2\|4dv2]], [[4dv3\|4dv3]], [[4dv4\|4dv4]], [[4dv6\|4dv6]], [[4dv7\|4dv7]]~~</td></tr>	+
-	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4dv5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dv5 OCA], [~~http~~://pdbe.org/4dv5 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=4dv5 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/4dv5 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=4dv5 ProSAT]</span></td></tr>	+
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/RS11_THET8 RS11_THET8]] Located on the upper part of the platform of the 30S subunit, where it bridges several disparate RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it interacts both with the Shine-Dalgarno helix and mRNA.[HAMAP-Rule:MF_01310] [[http://www.uniprot.org/uniprot/RSHX_THET8 RSHX_THET8]] Binds at the top of the head of the 30S subunit. It stabilizes a number of different RNA elements and thus is important for subunit structure. [[http://www.uniprot.org/uniprot/RS7_THET8 RS7_THET8]] One of the primary rRNA binding proteins, it binds directly to 3'-end of the 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center. Binds mRNA and the E site tRNA blocking its exit path in the ribosome. This blockage implies that this section of the ribosome must be able to move to release the deacetylated tRNA.[HAMAP-Rule:MF_00480_B] [[http://www.uniprot.org/uniprot/RS17_THET8 RS17_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform and body of the 30S subunit by bringing together and stabilizing interactions between several different RNA helices. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01345] Deletion of the protein leads to an increased generation time and a temperature-sensitive phenotype.[HAMAP-Rule:MF_01345] [[http://www.uniprot.org/uniprot/RS2_THET8 RS2_THET8]] Spans the head-body hinge region of the 30S subunit. Is loosely associated with the 30S subunit.[HAMAP-Rule:MF_00291_B] [[http://www.uniprot.org/uniprot/RS18_THET8 RS18_THET8]] Located on the back of the platform of the 30S subunit where it stabilizes the close packing of several RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it probably interacts with the Shine-Dalgarno helix.[HAMAP-Rule:MF_00270] [[http://www.uniprot.org/uniprot/RS16_THET8 RS16_THET8]] Binds to the lower part ~~of the body~~ of the 30S subunit~~, where it stabilizes two of its domains.[HAMAP-Rule:MF_00385] [[http://www.uniprot.org/uniprot/RS13_THET8 RS13_THET8]] Located at the top of the~~ head of the 30S subunit, it contacts several helices of the 16S rRNA. In the 70S ribosome structure it contacts the 23S rRNA (bridge B1a) and protein L5 of the 50S subunit (bridge B1b), connecting the top of the two subunits; these bridges are in contact with the A site and P site tRNAs respectively and are implicated in movement during ribosome translocation. Separately contacts the tRNAs in the A and P sites.[HAMAP-Rule:MF_01315] [[http://www.uniprot.org/uniprot/RS6_THET8 RS6_THET8]] Located on the outer edge of the platform on the body of the 30S subunit.[HAMAP-Rule:MF_00360] [[http://www.uniprot.org/uniprot/RS9_THET8 RS9_THET8]] Part of the top of the head of the 30S subunit. The C-terminal region penetrates the head emerging in the P-site where it contacts tRNA.[HAMAP-Rule:MF_00532_B] [[http://www.uniprot.org/uniprot/F6DEQ7_THETG F6DEQ7_THETG]] Interacts with and stabilizes bases of the 16S rRNA that are involved in tRNA selection in the A site and with the mRNA backbone. Located at the interface of the 30S and 50S subunits, it traverses the body of the 30S subunit contacting proteins on the other side and probably holding the rRNA structure together. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit (By similarity).[HAMAP-Rule:MF_00403] With S4 and S5 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_00403] [[http://www.uniprot.org/uniprot/RS20_THET8 RS20_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the bottom of the body of the 30S subunit, by binding to several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00500] [[http://www.uniprot.org/uniprot/RS14Z_THET8 RS14Z_THET8]] Required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site (By similarity). Binds 16S rRNA in center of the 30S subunit head.[HAMAP-Rule:MF_01364_B] [[http://www.uniprot.org/uniprot/RS15_THET8 RS15_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA (By similarity).[HAMAP-Rule:MF_01343] Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome.[HAMAP-Rule:MF_01343] [[http://www.uniprot.org/uniprot/RS8_THET8 RS8_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit central domain. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01302_B] [[http://www.uniprot.org/uniprot/RS4_THET8 RS4_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the body and platform of the 30S subunit. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01306_B] [[http://www.uniprot.org/uniprot/RS19_THET8 RS19_THET8]] Located at the top of the head of the 30S subunit, extending towards the 50S subunit, which it may contact in the 70S complex. Contacts several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00531] [[http://www.uniprot.org/uniprot/RS10_THET8 RS10_THET8]] Part of the top of the 30S subunit head.[HAMAP-Rule:MF_00508] [[http://www.uniprot.org/uniprot/RS5_THET8 RS5_THET8]] With S4 and S12 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_01307_B] Located at the back of the 30S subunit body where it stabilizes the conformation of the head with respect to the body. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:~~MF_01307_B~~]	+	[[https://www.uniprot.org/uniprot/RS3_THET8 RS3_THET8]] Binds the lower part of the 30S subunit head. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01309_B]

	==See Also==		==See Also==
-	*[[Ribosomal protein THX\|Ribosomal protein THX]]	+	*[[Ribosomal protein THX 3D structures\|Ribosomal protein THX 3D structures]]
	*[[Ribosome 3D structures\|Ribosome 3D structures]]		*[[Ribosome 3D structures\|Ribosome 3D structures]]
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Thermus thermophilus]]	+	[[Category: Thermus thermophilus HB8]]
-	[[Category: Dahlberg~~, A E~~]]	+	[[Category: Dahlberg AE]]
-	[[Category: Demirci, H]]	+	[[Category: Demirci H]]
-	[[Category: Gregory~~, S T]]~~	+	[[Category: Gregory ST]]
-	~~[[Category: IV, F Murphy~~]]	+	[[Category: Jogl G]]
-	[[Category: Jogl, G]]	+	[[Category: Murphy E]]
-	[[Category: Murphy, E]]	+	[[Category: Murphy IV F]]
-	[[Category: ~~Antibiotic resistance]]~~	+
-	~~[[Category: Decoding]]~~	+
-	~~[[Category: Ribosome-antibiotic complex]]~~	+
-	~~[[Category: Rna structure]]~~	+
-	~~[[Category: Streptomycin~~]]	+

OCA at 07:45, 27 March 2019

2019-03-27T07:45:47Z

←Older revision		Revision as of 07:45, 27 March 2019
Line 1:		Line 1:
-	~~{{Large structure}}~~	+
	==Crystal structure of the Thermus thermophilus 30S ribosomal subunit with a 16S rRNA mutation, A914G, bound with streptomycin==		==Crystal structure of the Thermus thermophilus 30S ribosomal subunit with a 16S rRNA mutation, A914G, bound with streptomycin==
-	<StructureSection load='4dv5' size='340' side='right' caption='[[4dv5]], [[Resolution\|resolution]] 3.68Å' scene=''>	+	<StructureSection load='4dv5' size='340' side='right'caption='[[4dv5]], [[Resolution\|resolution]] 3.68Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4dv5]] is a 21 chain structure with sequence from [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DV5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4DV5 FirstGlance]. <br>		<table><tr><td colspan='2'>[[4dv5]] is a 21 chain structure with sequence from [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DV5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4DV5 FirstGlance]. <br>
Line 9:		Line 9:
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4dv5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dv5 OCA], [http://pdbe.org/4dv5 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4dv5 RCSB], [http://www.ebi.ac.uk/pdbsum/4dv5 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4dv5 ProSAT]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4dv5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dv5 OCA], [http://pdbe.org/4dv5 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4dv5 RCSB], [http://www.ebi.ac.uk/pdbsum/4dv5 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4dv5 ProSAT]</span></td></tr>
	</table>		</table>
-	{{Large structure}}
	== Function ==		== Function ==
-	[[http://www.uniprot.org/uniprot/RS11_THET8 RS11_THET8]] Located on the upper part of the platform of the 30S subunit, where it bridges several disparate RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it interacts both with the Shine-Dalgarno helix and mRNA.[HAMAP-Rule:MF_01310] [[http://www.uniprot.org/uniprot/RSHX_THET8 RSHX_THET8]] Binds at the top of the head of the 30S subunit. It stabilizes a number of different RNA elements and thus is important for subunit structure. [[http://www.uniprot.org/uniprot/RS7_THET8 RS7_THET8]] One of the primary rRNA binding proteins, it binds directly to 3'-end of the 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center. Binds mRNA and the E site tRNA blocking its exit path in the ribosome. This blockage implies that this section of the ribosome must be able to move to release the deacetylated tRNA.[HAMAP-Rule:MF_00480_B~~] [[http://www.uniprot.org/uniprot/RS2_THET8 RS2_THET8]] Spans the head-body hinge region of the 30S subunit. Is loosely associated with the 30S subunit.[HAMAP-Rule:MF_00291_B~~] [[http://www.uniprot.org/uniprot/RS17_THET8 RS17_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform and body of the 30S subunit by bringing together and stabilizing interactions between several different RNA helices. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01345] Deletion of the protein leads to an increased generation time and a temperature-sensitive phenotype.[HAMAP-Rule:MF_01345] [[http://www.uniprot.org/uniprot/RS18_THET8 RS18_THET8]] Located on the back of the platform of the 30S subunit where it stabilizes the close packing of several RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it probably interacts with the Shine-Dalgarno helix.[HAMAP-Rule:MF_00270] [[http://www.uniprot.org/uniprot/RS13_THET8 RS13_THET8]] Located at the top of the head of the 30S subunit, it contacts several helices of the 16S rRNA. In the 70S ribosome structure it contacts the 23S rRNA (bridge B1a) and protein L5 of the 50S subunit (bridge B1b), connecting the top of the two subunits; these bridges are in contact with the A site and P site tRNAs respectively and are implicated in movement during ribosome translocation. Separately contacts the tRNAs in the A and P sites.[HAMAP-Rule:MF_01315~~] [[http://www.uniprot.org/uniprot/RS16_THET8 RS16_THET8]] Binds to the lower part of the body of the 30S subunit, where it stabilizes two of its domains.[HAMAP-Rule:MF_00385~~] [[http://www.uniprot.org/uniprot/RS6_THET8 RS6_THET8]] Located on the outer edge of the platform on the body of the 30S subunit.[HAMAP-Rule:MF_00360] [[http://www.uniprot.org/uniprot/RS9_THET8 RS9_THET8]] Part of the top of the head of the 30S subunit. The C-terminal region penetrates the head emerging in the P-site where it contacts tRNA.[HAMAP-Rule:MF_00532_B] [[http://www.uniprot.org/uniprot/F6DEQ7_THETG F6DEQ7_THETG]] Interacts with and stabilizes bases of the 16S rRNA that are involved in tRNA selection in the A site and with the mRNA backbone. Located at the interface of the 30S and 50S subunits, it traverses the body of the 30S subunit contacting proteins on the other side and probably holding the rRNA structure together. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit (By similarity).[HAMAP-Rule:MF_00403] With S4 and S5 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_00403] [[http://www.uniprot.org/uniprot/RS14Z_THET8 RS14Z_THET8]] Required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site (By similarity). Binds 16S rRNA in center of the 30S subunit head.[HAMAP-Rule:MF_01364_B] [[http://www.uniprot.org/uniprot/RS15_THET8 RS15_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA (By similarity).[HAMAP-Rule:MF_01343] Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome.[HAMAP-Rule:MF_01343] [[http://www.uniprot.org/uniprot/RS20_THET8 RS20_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the bottom of the body of the 30S subunit, by binding to several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00500] [[http://www.uniprot.org/uniprot/RS8_THET8 RS8_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit central domain. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01302_B] [[http://www.uniprot.org/uniprot/RS4_THET8 RS4_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the body and platform of the 30S subunit. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01306_B~~] [[http://www.uniprot.org/uniprot/RS10_THET8 RS10_THET8]] Part of the top of the 30S subunit head.[HAMAP-Rule:MF_00508~~] [[http://www.uniprot.org/uniprot/RS19_THET8 RS19_THET8]] Located at the top of the head of the 30S subunit, extending towards the 50S subunit, which it may contact in the 70S complex. Contacts several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00531] [[http://www.uniprot.org/uniprot/RS5_THET8 RS5_THET8]] With S4 and S12 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_01307_B] Located at the back of the 30S subunit body where it stabilizes the conformation of the head with respect to the body. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01307_B]	+	[[http://www.uniprot.org/uniprot/RS11_THET8 RS11_THET8]] Located on the upper part of the platform of the 30S subunit, where it bridges several disparate RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it interacts both with the Shine-Dalgarno helix and mRNA.[HAMAP-Rule:MF_01310] [[http://www.uniprot.org/uniprot/RSHX_THET8 RSHX_THET8]] Binds at the top of the head of the 30S subunit. It stabilizes a number of different RNA elements and thus is important for subunit structure. [[http://www.uniprot.org/uniprot/RS7_THET8 RS7_THET8]] One of the primary rRNA binding proteins, it binds directly to 3'-end of the 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center. Binds mRNA and the E site tRNA blocking its exit path in the ribosome. This blockage implies that this section of the ribosome must be able to move to release the deacetylated tRNA.[HAMAP-Rule:MF_00480_B] [[http://www.uniprot.org/uniprot/RS17_THET8 RS17_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform and body of the 30S subunit by bringing together and stabilizing interactions between several different RNA helices. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01345] Deletion of the protein leads to an increased generation time and a temperature-sensitive phenotype.[HAMAP-Rule:MF_01345] [[http://www.uniprot.org/uniprot/RS2_THET8 RS2_THET8]] Spans the head-body hinge region of the 30S subunit. Is loosely associated with the 30S subunit.[HAMAP-Rule:MF_00291_B] [[http://www.uniprot.org/uniprot/RS18_THET8 RS18_THET8]] Located on the back of the platform of the 30S subunit where it stabilizes the close packing of several RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it probably interacts with the Shine-Dalgarno helix.[HAMAP-Rule:MF_00270] [[http://www.uniprot.org/uniprot/RS16_THET8 RS16_THET8]] Binds to the lower part of the body of the 30S subunit, where it stabilizes two of its domains.[HAMAP-Rule:MF_00385] [[http://www.uniprot.org/uniprot/RS13_THET8 RS13_THET8]] Located at the top of the head of the 30S subunit, it contacts several helices of the 16S rRNA. In the 70S ribosome structure it contacts the 23S rRNA (bridge B1a) and protein L5 of the 50S subunit (bridge B1b), connecting the top of the two subunits; these bridges are in contact with the A site and P site tRNAs respectively and are implicated in movement during ribosome translocation. Separately contacts the tRNAs in the A and P sites.[HAMAP-Rule:MF_01315] [[http://www.uniprot.org/uniprot/RS6_THET8 RS6_THET8]] Located on the outer edge of the platform on the body of the 30S subunit.[HAMAP-Rule:MF_00360] [[http://www.uniprot.org/uniprot/RS9_THET8 RS9_THET8]] Part of the top of the head of the 30S subunit. The C-terminal region penetrates the head emerging in the P-site where it contacts tRNA.[HAMAP-Rule:MF_00532_B] [[http://www.uniprot.org/uniprot/F6DEQ7_THETG F6DEQ7_THETG]] Interacts with and stabilizes bases of the 16S rRNA that are involved in tRNA selection in the A site and with the mRNA backbone. Located at the interface of the 30S and 50S subunits, it traverses the body of the 30S subunit contacting proteins on the other side and probably holding the rRNA structure together. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit (By similarity).[HAMAP-Rule:MF_00403] With S4 and S5 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_00403] [[http://www.uniprot.org/uniprot/RS20_THET8 RS20_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the bottom of the body of the 30S subunit, by binding to several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00500] [[http://www.uniprot.org/uniprot/RS14Z_THET8 RS14Z_THET8]] Required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site (By similarity). Binds 16S rRNA in center of the 30S subunit head.[HAMAP-Rule:MF_01364_B] [[http://www.uniprot.org/uniprot/RS15_THET8 RS15_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA (By similarity).[HAMAP-Rule:MF_01343] Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome.[HAMAP-Rule:MF_01343] [[http://www.uniprot.org/uniprot/RS8_THET8 RS8_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit central domain. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01302_B] [[http://www.uniprot.org/uniprot/RS4_THET8 RS4_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the body and platform of the 30S subunit. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01306_B] [[http://www.uniprot.org/uniprot/RS19_THET8 RS19_THET8]] Located at the top of the head of the 30S subunit, extending towards the 50S subunit, which it may contact in the 70S complex. Contacts several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00531] [[http://www.uniprot.org/uniprot/RS10_THET8 RS10_THET8]] Part of the top of the 30S subunit head.[HAMAP-Rule:MF_00508] [[http://www.uniprot.org/uniprot/RS5_THET8 RS5_THET8]] With S4 and S12 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_01307_B] Located at the back of the 30S subunit body where it stabilizes the conformation of the head with respect to the body. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01307_B]

	==See Also==		==See Also==
Line 18:		Line 17:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
	[[Category: Thermus thermophilus]]		[[Category: Thermus thermophilus]]
	[[Category: Dahlberg, A E]]		[[Category: Dahlberg, A E]]

OCA at 18:22, 4 August 2016

2016-08-04T18:22:49Z

←Older revision		Revision as of 18:22, 4 August 2016
Line 1:		Line 1:
		+	{{Large structure}}
	==Crystal structure of the Thermus thermophilus 30S ribosomal subunit with a 16S rRNA mutation, A914G, bound with streptomycin==		==Crystal structure of the Thermus thermophilus 30S ribosomal subunit with a 16S rRNA mutation, A914G, bound with streptomycin==
	<StructureSection load='4dv5' size='340' side='right' caption='[[4dv5]], [[Resolution\|resolution]] 3.68Å' scene=''>		<StructureSection load='4dv5' size='340' side='right' caption='[[4dv5]], [[Resolution\|resolution]] 3.68Å' scene=''>
Line 6:		Line 7:
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=0TD:(3S)-3-(METHYLSULFANYL)-L-ASPARTIC+ACID'>0TD</scene>, <scene name='pdbligand=2MG:2N-METHYLGUANOSINE-5-MONOPHOSPHATE'>2MG</scene>, <scene name='pdbligand=4OC:4N,O2-METHYLCYTIDINE-5-MONOPHOSPHATE'>4OC</scene>, <scene name='pdbligand=5MC:5-METHYLCYTIDINE-5-MONOPHOSPHATE'>5MC</scene>, <scene name='pdbligand=7MG:7N-METHYL-8-HYDROGUANOSINE-5-MONOPHOSPHATE'>7MG</scene>, <scene name='pdbligand=M2G:N2-DIMETHYLGUANOSINE-5-MONOPHOSPHATE'>M2G</scene>, <scene name='pdbligand=MA6:6N-DIMETHYLADENOSINE-5-MONOPHOSHATE'>MA6</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=0TD:(3S)-3-(METHYLSULFANYL)-L-ASPARTIC+ACID'>0TD</scene>, <scene name='pdbligand=2MG:2N-METHYLGUANOSINE-5-MONOPHOSPHATE'>2MG</scene>, <scene name='pdbligand=4OC:4N,O2-METHYLCYTIDINE-5-MONOPHOSPHATE'>4OC</scene>, <scene name='pdbligand=5MC:5-METHYLCYTIDINE-5-MONOPHOSPHATE'>5MC</scene>, <scene name='pdbligand=7MG:7N-METHYL-8-HYDROGUANOSINE-5-MONOPHOSPHATE'>7MG</scene>, <scene name='pdbligand=M2G:N2-DIMETHYLGUANOSINE-5-MONOPHOSPHATE'>M2G</scene>, <scene name='pdbligand=MA6:6N-DIMETHYLADENOSINE-5-MONOPHOSHATE'>MA6</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4duy\|4duy]], [[4duz\|4duz]], [[4dv0\|4dv0]], [[4dv1\|4dv1]], [[4dv2\|4dv2]], [[4dv3\|4dv3]], [[4dv4\|4dv4]], [[4dv6\|4dv6]], [[4dv7\|4dv7]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4duy\|4duy]], [[4duz\|4duz]], [[4dv0\|4dv0]], [[4dv1\|4dv1]], [[4dv2\|4dv2]], [[4dv3\|4dv3]], [[4dv4\|4dv4]], [[4dv6\|4dv6]], [[4dv7\|4dv7]]</td></tr>
-	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4dv5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dv5 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4dv5 RCSB], [http://www.ebi.ac.uk/pdbsum/4dv5 PDBsum]</span></td></tr>	+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4dv5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dv5 OCA], [http://pdbe.org/4dv5 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4dv5 RCSB], [http://www.ebi.ac.uk/pdbsum/4dv5 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4dv5 ProSAT]</span></td></tr>
	</table>		</table>
		+	{{Large structure}}
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/RS11_THET8 RS11_THET8]] Located on the upper part of the platform of the 30S subunit, where it bridges several disparate RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it interacts both with the Shine-Dalgarno helix and mRNA.[HAMAP-Rule:MF_01310] [[http://www.uniprot.org/uniprot/RSHX_THET8 RSHX_THET8]] Binds at the top of the head of the 30S subunit. It stabilizes a number of different RNA elements and thus is important for subunit structure. [[http://www.uniprot.org/uniprot/RS7_THET8 RS7_THET8]] One of the primary rRNA binding proteins, it binds directly to 3'-end of the 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center. Binds mRNA and the E site tRNA blocking its exit path in the ribosome. This blockage implies that this section of the ribosome must be able to move to release the deacetylated tRNA.[HAMAP-Rule:MF_00480_B] [[http://www.uniprot.org/uniprot/RS2_THET8 RS2_THET8]] Spans the head-body hinge region of the 30S subunit. Is loosely associated with the 30S subunit.[HAMAP-Rule:MF_00291_B] [[http://www.uniprot.org/uniprot/RS17_THET8 RS17_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform and body of the 30S subunit by bringing together and stabilizing interactions between several different RNA helices. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01345] Deletion of the protein leads to an increased generation time and a temperature-sensitive phenotype.[HAMAP-Rule:MF_01345] [[http://www.uniprot.org/uniprot/RS18_THET8 RS18_THET8]] Located on the back of the platform of the 30S subunit where it stabilizes the close packing of several RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it probably interacts with the Shine-Dalgarno helix.[HAMAP-Rule:MF_00270] [[http://www.uniprot.org/uniprot/RS13_THET8 RS13_THET8]] Located at the top of the head of the 30S subunit, it contacts several helices of the 16S rRNA. In the 70S ribosome structure it contacts the 23S rRNA (bridge B1a) and protein L5 of the 50S subunit (bridge B1b), connecting the top of the two subunits; these bridges are in contact with the A site and P site tRNAs respectively and are implicated in movement during ribosome translocation. Separately contacts the tRNAs in the A and P sites.[HAMAP-Rule:MF_01315] [[http://www.uniprot.org/uniprot/RS16_THET8 RS16_THET8]] Binds to the lower part of the body of the 30S subunit, where it stabilizes two of its domains.[HAMAP-Rule:MF_00385] [[http://www.uniprot.org/uniprot/RS6_THET8 RS6_THET8]] Located on the outer edge of the platform on the body of the 30S subunit.[HAMAP-Rule:MF_00360] [[http://www.uniprot.org/uniprot/RS9_THET8 RS9_THET8]] Part of the top of the head of the 30S subunit. The C-terminal region penetrates the head emerging in the P-site where it contacts tRNA.[HAMAP-Rule:MF_00532_B] [[http://www.uniprot.org/uniprot/F6DEQ7_THETG F6DEQ7_THETG]] Interacts with and stabilizes bases of the 16S rRNA that are involved in tRNA selection in the A site and with the mRNA backbone. Located at the interface of the 30S and 50S subunits, it traverses the body of the 30S subunit contacting proteins on the other side and probably holding the rRNA structure together. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit (By similarity).[HAMAP-Rule:MF_00403] With S4 and S5 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_00403] [[http://www.uniprot.org/uniprot/RS14Z_THET8 RS14Z_THET8]] Required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site (By similarity). Binds 16S rRNA in center of the 30S subunit head.[HAMAP-Rule:MF_01364_B] [[http://www.uniprot.org/uniprot/RS15_THET8 RS15_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA (By similarity).[HAMAP-Rule:MF_01343] Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome.[HAMAP-Rule:MF_01343] [[http://www.uniprot.org/uniprot/RS20_THET8 RS20_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the bottom of the body of the 30S subunit, by binding to several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00500] [[http://www.uniprot.org/uniprot/RS8_THET8 RS8_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit central domain. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01302_B] [[http://www.uniprot.org/uniprot/RS4_THET8 RS4_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the body and platform of the 30S subunit. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01306_B] [[http://www.uniprot.org/uniprot/RS10_THET8 RS10_THET8]] Part of the top of the 30S subunit head.[HAMAP-Rule:MF_00508] [[http://www.uniprot.org/uniprot/RS19_THET8 RS19_THET8]] Located at the top of the head of the 30S subunit, extending towards the 50S subunit, which it may contact in the 70S complex. Contacts several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00531] [[http://www.uniprot.org/uniprot/RS5_THET8 RS5_THET8]] With S4 and S12 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_01307_B] Located at the back of the 30S subunit body where it stabilizes the conformation of the head with respect to the body. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01307_B]		[[http://www.uniprot.org/uniprot/RS11_THET8 RS11_THET8]] Located on the upper part of the platform of the 30S subunit, where it bridges several disparate RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it interacts both with the Shine-Dalgarno helix and mRNA.[HAMAP-Rule:MF_01310] [[http://www.uniprot.org/uniprot/RSHX_THET8 RSHX_THET8]] Binds at the top of the head of the 30S subunit. It stabilizes a number of different RNA elements and thus is important for subunit structure. [[http://www.uniprot.org/uniprot/RS7_THET8 RS7_THET8]] One of the primary rRNA binding proteins, it binds directly to 3'-end of the 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center. Binds mRNA and the E site tRNA blocking its exit path in the ribosome. This blockage implies that this section of the ribosome must be able to move to release the deacetylated tRNA.[HAMAP-Rule:MF_00480_B] [[http://www.uniprot.org/uniprot/RS2_THET8 RS2_THET8]] Spans the head-body hinge region of the 30S subunit. Is loosely associated with the 30S subunit.[HAMAP-Rule:MF_00291_B] [[http://www.uniprot.org/uniprot/RS17_THET8 RS17_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform and body of the 30S subunit by bringing together and stabilizing interactions between several different RNA helices. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01345] Deletion of the protein leads to an increased generation time and a temperature-sensitive phenotype.[HAMAP-Rule:MF_01345] [[http://www.uniprot.org/uniprot/RS18_THET8 RS18_THET8]] Located on the back of the platform of the 30S subunit where it stabilizes the close packing of several RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it probably interacts with the Shine-Dalgarno helix.[HAMAP-Rule:MF_00270] [[http://www.uniprot.org/uniprot/RS13_THET8 RS13_THET8]] Located at the top of the head of the 30S subunit, it contacts several helices of the 16S rRNA. In the 70S ribosome structure it contacts the 23S rRNA (bridge B1a) and protein L5 of the 50S subunit (bridge B1b), connecting the top of the two subunits; these bridges are in contact with the A site and P site tRNAs respectively and are implicated in movement during ribosome translocation. Separately contacts the tRNAs in the A and P sites.[HAMAP-Rule:MF_01315] [[http://www.uniprot.org/uniprot/RS16_THET8 RS16_THET8]] Binds to the lower part of the body of the 30S subunit, where it stabilizes two of its domains.[HAMAP-Rule:MF_00385] [[http://www.uniprot.org/uniprot/RS6_THET8 RS6_THET8]] Located on the outer edge of the platform on the body of the 30S subunit.[HAMAP-Rule:MF_00360] [[http://www.uniprot.org/uniprot/RS9_THET8 RS9_THET8]] Part of the top of the head of the 30S subunit. The C-terminal region penetrates the head emerging in the P-site where it contacts tRNA.[HAMAP-Rule:MF_00532_B] [[http://www.uniprot.org/uniprot/F6DEQ7_THETG F6DEQ7_THETG]] Interacts with and stabilizes bases of the 16S rRNA that are involved in tRNA selection in the A site and with the mRNA backbone. Located at the interface of the 30S and 50S subunits, it traverses the body of the 30S subunit contacting proteins on the other side and probably holding the rRNA structure together. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit (By similarity).[HAMAP-Rule:MF_00403] With S4 and S5 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_00403] [[http://www.uniprot.org/uniprot/RS14Z_THET8 RS14Z_THET8]] Required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site (By similarity). Binds 16S rRNA in center of the 30S subunit head.[HAMAP-Rule:MF_01364_B] [[http://www.uniprot.org/uniprot/RS15_THET8 RS15_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA (By similarity).[HAMAP-Rule:MF_01343] Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome.[HAMAP-Rule:MF_01343] [[http://www.uniprot.org/uniprot/RS20_THET8 RS20_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the bottom of the body of the 30S subunit, by binding to several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00500] [[http://www.uniprot.org/uniprot/RS8_THET8 RS8_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit central domain. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01302_B] [[http://www.uniprot.org/uniprot/RS4_THET8 RS4_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the body and platform of the 30S subunit. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01306_B] [[http://www.uniprot.org/uniprot/RS10_THET8 RS10_THET8]] Part of the top of the 30S subunit head.[HAMAP-Rule:MF_00508] [[http://www.uniprot.org/uniprot/RS19_THET8 RS19_THET8]] Located at the top of the head of the 30S subunit, extending towards the 50S subunit, which it may contact in the 70S complex. Contacts several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00531] [[http://www.uniprot.org/uniprot/RS5_THET8 RS5_THET8]] With S4 and S12 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_01307_B] Located at the back of the 30S subunit body where it stabilizes the conformation of the head with respect to the body. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01307_B]

OCA at 18:09, 24 December 2014

2014-12-24T18:09:14Z

←Older revision		Revision as of 18:09, 24 December 2014
Line 8:		Line 8:
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4dv5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dv5 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4dv5 RCSB], [http://www.ebi.ac.uk/pdbsum/4dv5 PDBsum]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4dv5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dv5 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4dv5 RCSB], [http://www.ebi.ac.uk/pdbsum/4dv5 PDBsum]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/RS11_THET8 RS11_THET8]] Located on the upper part of the platform of the 30S subunit, where it bridges several disparate RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it interacts both with the Shine-Dalgarno helix and mRNA.[HAMAP-Rule:MF_01310] [[http://www.uniprot.org/uniprot/RSHX_THET8 RSHX_THET8]] Binds at the top of the head of the 30S subunit. It stabilizes a number of different RNA elements and thus is important for subunit structure. [[http://www.uniprot.org/uniprot/RS7_THET8 RS7_THET8]] One of the primary rRNA binding proteins, it binds directly to 3'-end of the 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center. Binds mRNA and the E site tRNA blocking its exit path in the ribosome. This blockage implies that this section of the ribosome must be able to move to release the deacetylated tRNA.[HAMAP-Rule:MF_00480_B] [[http://www.uniprot.org/uniprot/RS2_THET8 RS2_THET8]] Spans the head-body hinge region of the 30S subunit. Is loosely associated with the 30S subunit.[HAMAP-Rule:MF_00291_B] [[http://www.uniprot.org/uniprot/RS17_THET8 RS17_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform and body of the 30S subunit by bringing together and stabilizing interactions between several different RNA helices. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01345] Deletion of the protein leads to an increased generation time and a temperature-sensitive phenotype.[HAMAP-Rule:MF_01345] [[http://www.uniprot.org/uniprot/RS18_THET8 RS18_THET8]] Located on the back of the platform of the 30S subunit where it stabilizes the close packing of several RNA helices of the 16S rRNA. Forms part of the Shine-Dalgarno cleft in the 70S ribosome, where it probably interacts with the Shine-Dalgarno helix.[HAMAP-Rule:MF_00270] [[http://www.uniprot.org/uniprot/RS13_THET8 RS13_THET8]] Located at the top of the head of the 30S subunit, it contacts several helices of the 16S rRNA. In the 70S ribosome structure it contacts the 23S rRNA (bridge B1a) and protein L5 of the 50S subunit (bridge B1b), connecting the top of the two subunits; these bridges are in contact with the A site and P site tRNAs respectively and are implicated in movement during ribosome translocation. Separately contacts the tRNAs in the A and P sites.[HAMAP-Rule:MF_01315] [[http://www.uniprot.org/uniprot/RS16_THET8 RS16_THET8]] Binds to the lower part of the body of the 30S subunit, where it stabilizes two of its domains.[HAMAP-Rule:MF_00385] [[http://www.uniprot.org/uniprot/RS6_THET8 RS6_THET8]] Located on the outer edge of the platform on the body of the 30S subunit.[HAMAP-Rule:MF_00360] [[http://www.uniprot.org/uniprot/RS9_THET8 RS9_THET8]] Part of the top of the head of the 30S subunit. The C-terminal region penetrates the head emerging in the P-site where it contacts tRNA.[HAMAP-Rule:MF_00532_B] [[http://www.uniprot.org/uniprot/F6DEQ7_THETG F6DEQ7_THETG]] Interacts with and stabilizes bases of the 16S rRNA that are involved in tRNA selection in the A site and with the mRNA backbone. Located at the interface of the 30S and 50S subunits, it traverses the body of the 30S subunit contacting proteins on the other side and probably holding the rRNA structure together. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit (By similarity).[HAMAP-Rule:MF_00403] With S4 and S5 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_00403] [[http://www.uniprot.org/uniprot/RS14Z_THET8 RS14Z_THET8]] Required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site (By similarity). Binds 16S rRNA in center of the 30S subunit head.[HAMAP-Rule:MF_01364_B] [[http://www.uniprot.org/uniprot/RS15_THET8 RS15_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA (By similarity).[HAMAP-Rule:MF_01343] Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome.[HAMAP-Rule:MF_01343] [[http://www.uniprot.org/uniprot/RS20_THET8 RS20_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the bottom of the body of the 30S subunit, by binding to several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00500] [[http://www.uniprot.org/uniprot/RS8_THET8 RS8_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit central domain. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.[HAMAP-Rule:MF_01302_B] [[http://www.uniprot.org/uniprot/RS4_THET8 RS4_THET8]] One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the body and platform of the 30S subunit. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01306_B] [[http://www.uniprot.org/uniprot/RS10_THET8 RS10_THET8]] Part of the top of the 30S subunit head.[HAMAP-Rule:MF_00508] [[http://www.uniprot.org/uniprot/RS19_THET8 RS19_THET8]] Located at the top of the head of the 30S subunit, extending towards the 50S subunit, which it may contact in the 70S complex. Contacts several RNA helices of the 16S rRNA.[HAMAP-Rule:MF_00531] [[http://www.uniprot.org/uniprot/RS5_THET8 RS5_THET8]] With S4 and S12 plays an important role in translational accuracy (By similarity).[HAMAP-Rule:MF_01307_B] Located at the back of the 30S subunit body where it stabilizes the conformation of the head with respect to the body. Binds mRNA in the 70S ribosome, positioning it for translation.[HAMAP-Rule:MF_01307_B]

	==See Also==		==See Also==

OCA at 08:31, 18 December 2014

2014-12-18T08:31:55Z

←Older revision		Revision as of 08:31, 18 December 2014
Line 1:		Line 1:
-	~~{{Large structure}}~~	+	==Crystal structure of the Thermus thermophilus 30S ribosomal subunit with a 16S rRNA mutation, A914G, bound with streptomycin==
-	~~{{STRUCTURE_4dv5\| PDB=4dv5 \| SCENE= }}~~	+	<StructureSection load='4dv5' size='340' side='right' caption='[[4dv5]], [[Resolution\|resolution]] 3.68Å' scene=''>
-	===Crystal structure of the Thermus thermophilus 30S ribosomal subunit with a 16S rRNA mutation, A914G, bound with streptomycin===	+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[4dv5]] is a 21 chain structure with sequence from [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DV5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4DV5 FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SRY:STREPTOMYCIN'>SRY</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
		+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=0TD:(3S)-3-(METHYLSULFANYL)-L-ASPARTIC+ACID'>0TD</scene>, <scene name='pdbligand=2MG:2N-METHYLGUANOSINE-5-MONOPHOSPHATE'>2MG</scene>, <scene name='pdbligand=4OC:4N,O2-METHYLCYTIDINE-5-MONOPHOSPHATE'>4OC</scene>, <scene name='pdbligand=5MC:5-METHYLCYTIDINE-5-MONOPHOSPHATE'>5MC</scene>, <scene name='pdbligand=7MG:7N-METHYL-8-HYDROGUANOSINE-5-MONOPHOSPHATE'>7MG</scene>, <scene name='pdbligand=M2G:N2-DIMETHYLGUANOSINE-5-MONOPHOSPHATE'>M2G</scene>, <scene name='pdbligand=MA6:6N-DIMETHYLADENOSINE-5-MONOPHOSHATE'>MA6</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>
		+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4duy\|4duy]], [[4duz\|4duz]], [[4dv0\|4dv0]], [[4dv1\|4dv1]], [[4dv2\|4dv2]], [[4dv3\|4dv3]], [[4dv4\|4dv4]], [[4dv6\|4dv6]], [[4dv7\|4dv7]]</td></tr>
		+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4dv5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dv5 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4dv5 RCSB], [http://www.ebi.ac.uk/pdbsum/4dv5 PDBsum]</span></td></tr>
		+	</table>

-	==~~About this Structure~~==	+	==See Also==
-	[[~~4dv5~~]] ~~is a 21 chain structure with sequence from~~ [~~http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus~~]~~. Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=4DV5 OCA].~~	+	*[[Ribosomal protein THX\|Ribosomal protein THX]]
		+	*[[Ribosome 3D structures\|Ribosome 3D structures]]
		+	__TOC__
		+	</StructureSection>
	[[Category: Thermus thermophilus]]		[[Category: Thermus thermophilus]]
-	[[Category: Dahlberg, A E.]]	+	[[Category: Dahlberg, A E]]
-	[[Category: Demirci, H.]]	+	[[Category: Demirci, H]]
-	[[Category: Gregory, S T.]]	+	[[Category: Gregory, S T]]
-	[[Category: IV, F Murphy.]]	+	[[Category: IV, F Murphy]]
-	[[Category: Jogl, G.]]	+	[[Category: Jogl, G]]
-	[[Category: Murphy, E.]]	+	[[Category: Murphy, E]]
	[[Category: Antibiotic resistance]]		[[Category: Antibiotic resistance]]
	[[Category: Decoding]]		[[Category: Decoding]]

OCA at 08:05, 11 March 2013

2013-03-11T08:05:50Z

←Older revision		Revision as of 08:05, 11 March 2013
Line 1:		Line 1:
-	~~[[Image:4dv5.jpg\|left\|200px]]~~	+	{{Large structure}}
-		+
	{{STRUCTURE_4dv5\| PDB=4dv5 \| SCENE= }}		{{STRUCTURE_4dv5\| PDB=4dv5 \| SCENE= }}
-
	===Crystal structure of the Thermus thermophilus 30S ribosomal subunit with a 16S rRNA mutation, A914G, bound with streptomycin===		===Crystal structure of the Thermus thermophilus 30S ribosomal subunit with a 16S rRNA mutation, A914G, bound with streptomycin===
-

	==About this Structure==		==About this Structure==

OCA at 14:55, 27 February 2013

2013-02-27T14:55:06Z

←Older revision		Revision as of 14:55, 27 February 2013
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-	~~'''Unreleased structure'''~~	+	[[Image:4dv5.jpg\|left\|200px]]

-	~~The entry~~ 4dv5 ~~is ON HOLD~~ ~~until Paper Publication~~	+	{{STRUCTURE_4dv5\| PDB=4dv5 \| SCENE= }}

-	~~Authors: Demirci~~, H., ~~Murphy IV, F., Murphy, E., Gregory, S.T., Dahlberg, A.E., Jogl, G.~~	+	===Crystal structure of the Thermus thermophilus 30S ribosomal subunit with a 16S rRNA mutation, A914G, bound with streptomycin===

-	~~Description: Crystal~~ Structure ~~of 30S ribosomal subunit~~ from Thermus thermophilus	+
		+	==About this Structure==
		+	[[4dv5]] is a 21 chain structure with sequence from [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DV5 OCA].
		+	[[Category: Thermus thermophilus]]
		+	[[Category: Dahlberg, A E.]]
		+	[[Category: Demirci, H.]]
		+	[[Category: Gregory, S T.]]
		+	[[Category: IV, F Murphy.]]
		+	[[Category: Jogl, G.]]
		+	[[Category: Murphy, E.]]
		+	[[Category: Antibiotic resistance]]
		+	[[Category: Decoding]]
		+	[[Category: Ribosome-antibiotic complex]]
		+	[[Category: Rna structure]]
		+	[[Category: Streptomycin]]

OCA at 07:20, 28 March 2012

2012-03-28T07:20:47Z

←Older revision		Revision as of 07:20, 28 March 2012
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 4dv5 is ON HOLD	+	The entry 4dv5 is ON HOLD until Paper Publication

	Authors: Demirci, H., Murphy IV, F., Murphy, E., Gregory, S.T., Dahlberg, A.E., Jogl, G.		Authors: Demirci, H., Murphy IV, F., Murphy, E., Gregory, S.T., Dahlberg, A.E., Jogl, G.

	Description: Crystal Structure of 30S ribosomal subunit from Thermus thermophilus		Description: Crystal Structure of 30S ribosomal subunit from Thermus thermophilus

OCA at 05:26, 8 March 2012

2012-03-08T05:26:44Z

←Older revision		Revision as of 05:26, 8 March 2012
Line 3:		Line 3:
	The entry 4dv5 is ON HOLD		The entry 4dv5 is ON HOLD

-	Authors: Demirci, H., Murphy, F~~. IV~~., Murphy, E., Gregory, S.T., Dahlberg, A.E., Jogl, G.	+	Authors: Demirci, H., Murphy IV, F., Murphy, E., Gregory, S.T., Dahlberg, A.E., Jogl, G.

	Description: Crystal Structure of 30S ribosomal subunit from Thermus thermophilus		Description: Crystal Structure of 30S ribosomal subunit from Thermus thermophilus

OCA: Protected "4dv5" [edit=sysop:move=sysop]

2012-02-29T08:29:22Z

Protected "4dv5" [edit=sysop:move=sysop]

←Older revision

Revision as of 08:29, 29 February 2012