3i8a - Revision history

OCA at 07:40, 6 September 2023

2023-09-06T07:40:36Z

←Older revision		Revision as of 07:40, 6 September 2023
Line 3:		Line 3:
	<StructureSection load='3i8a' size='340' side='right'caption='[[3i8a]], [[Resolution\|resolution]] 2.41Å' scene=''>		<StructureSection load='3i8a' size='340' side='right'caption='[[3i8a]], [[Resolution\|resolution]] 2.41Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[3i8a]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/~~"micrococcus_aureus"_(rosenbach_1884)_zopf_1885 "micrococcus~~ aureus~~" (rosenbach 1884) zopf 1885~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I8A OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3I8A FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[3i8a]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I8A OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3I8A FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=N22:5-[3-(2,5-DIMETHOXYPHENYL)PROP-1-YN-1-YL]-6-ETHYLPYRIMIDINE-2,4-DIAMINE'>N22</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene~~></td></tr>~~	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution\|Resolution]] 2.41Å</td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3fq0\|3fq0]], [[3fqo\|3fqo]]</div></td></tr>~~	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=N22:5-[3-(2,5-DIMETHOXYPHENYL)PROP-1-YN-1-YL]-6-ETHYLPYRIMIDINE-2,4-DIAMINE'>N22</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">dfrB, folA ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1280 "Micrococcus aureus" (Rosenbach 1884) Zopf 1885])</td></tr>	+
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Dihydrofolate_reductase Dihydrofolate reductase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.5.1.3 1.5.1.3] </span></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=3i8a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i8a OCA], [https://pdbe.org/3i8a PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3i8a RCSB], [https://www.ebi.ac.uk/pdbsum/3i8a PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3i8a ProSAT]</span></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=3i8a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i8a OCA], [https://pdbe.org/3i8a PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3i8a RCSB], [https://www.ebi.ac.uk/pdbsum/3i8a PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3i8a ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/DYR_STAAU DYR_STAAU]] Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis.	+	[https://www.uniprot.org/uniprot/DYR_STAAU DYR_STAAU] Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 38:		Line 36:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: Dihydrofolate reductase]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Anderson, A C~~]]	+	[[Category: Staphylococcus aureus]]
-	[[Category: ~~Frey, K M~~]]	+	[[Category: Anderson AC]]
-	[[Category: ~~Lombardo, M N~~]]	+	[[Category: Frey KM]]
-	[[Category: ~~Nadph]]~~	+	[[Category: Lombardo MN]]
-	~~[[Category: One-carbon metabolism]]~~	+
-	~~[[Category: Oxidoreductase-oxidoreductase inhibitor complex~~]]	+

OCA at 12:08, 13 October 2021

2021-10-13T12:08:25Z

←Older revision		Revision as of 12:08, 13 October 2021
Line 1:		Line 1:

	==Staphylococcus aureus H30N, F98Y Dihydrofolate Reductase complexed with NADPH and 2,4-diamino-5-(3-(2,5-dimethoxyphenyl)prop-1-ynyl)-6-ethylpyrimidine (UCP120B)==		==Staphylococcus aureus H30N, F98Y Dihydrofolate Reductase complexed with NADPH and 2,4-diamino-5-(3-(2,5-dimethoxyphenyl)prop-1-ynyl)-6-ethylpyrimidine (UCP120B)==
-	<StructureSection load='3i8a' size='340' side='right' caption='[[3i8a]], [[Resolution\|resolution]] 2.41Å' scene=''>	+	<StructureSection load='3i8a' size='340' side='right'caption='[[3i8a]], [[Resolution\|resolution]] 2.41Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[3i8a]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/"micrococcus_aureus"_(rosenbach_1884)_zopf_1885 "micrococcus aureus" (rosenbach 1884) zopf 1885]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I8A OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=3I8A FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[3i8a]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"micrococcus_aureus"_(rosenbach_1884)_zopf_1885 "micrococcus aureus" (rosenbach 1884) zopf 1885]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I8A OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3I8A FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=N22:5-[3-(2,5-DIMETHOXYPHENYL)PROP-1-YN-1-YL]-6-ETHYLPYRIMIDINE-2,4-DIAMINE'>N22</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=N22:5-[3-(2,5-DIMETHOXYPHENYL)PROP-1-YN-1-YL]-6-ETHYLPYRIMIDINE-2,4-DIAMINE'>N22</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[3fq0\|3fq0]], [[3fqo\|3fqo]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3fq0\|3fq0]], [[3fqo\|3fqo]]</div></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">dfrB, folA ([~~http~~://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1280 "Micrococcus aureus" (Rosenbach 1884) Zopf 1885])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">dfrB, folA ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1280 "Micrococcus aureus" (Rosenbach 1884) Zopf 1885])</td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://en.wikipedia.org/wiki/Dihydrofolate_reductase Dihydrofolate reductase], with EC number [~~http~~://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.5.1.3 1.5.1.3] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Dihydrofolate_reductase Dihydrofolate reductase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.5.1.3 1.5.1.3] </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=3i8a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i8a OCA], [~~http~~://pdbe.org/3i8a PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=3i8a RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/3i8a PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=3i8a ProSAT]</span></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=3i8a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i8a OCA], [https://pdbe.org/3i8a PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3i8a RCSB], [https://www.ebi.ac.uk/pdbsum/3i8a PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3i8a ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/DYR_STAAU DYR_STAAU]] Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis.	+	[[https://www.uniprot.org/uniprot/DYR_STAAU DYR_STAAU]] Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 33:		Line 33:

	==See Also==		==See Also==
-	*[[Dihydrofolate reductase\|Dihydrofolate reductase]]	+	*[[Dihydrofolate reductase 3D structures\|Dihydrofolate reductase 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
Line 39:		Line 39:
	</StructureSection>		</StructureSection>
	[[Category: Dihydrofolate reductase]]		[[Category: Dihydrofolate reductase]]
		+	[[Category: Large Structures]]
	[[Category: Anderson, A C]]		[[Category: Anderson, A C]]
	[[Category: Frey, K M]]		[[Category: Frey, K M]]

OCA at 09:21, 19 December 2018

2018-12-19T09:21:47Z

←Older revision		Revision as of 09:21, 19 December 2018
Line 16:		Line 16:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/i8/3i8a_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/i8/3i8a_consurf.spt"</scriptWhenChecked>
	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>		<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>

OCA at 09:19, 5 August 2016

2016-08-05T09:19:57Z

←Older revision		Revision as of 09:19, 5 August 2016
Line 1:		Line 1:
		+
	==Staphylococcus aureus H30N, F98Y Dihydrofolate Reductase complexed with NADPH and 2,4-diamino-5-(3-(2,5-dimethoxyphenyl)prop-1-ynyl)-6-ethylpyrimidine (UCP120B)==		==Staphylococcus aureus H30N, F98Y Dihydrofolate Reductase complexed with NADPH and 2,4-diamino-5-(3-(2,5-dimethoxyphenyl)prop-1-ynyl)-6-ethylpyrimidine (UCP120B)==
	<StructureSection load='3i8a' size='340' side='right' caption='[[3i8a]], [[Resolution\|resolution]] 2.41Å' scene=''>		<StructureSection load='3i8a' size='340' side='right' caption='[[3i8a]], [[Resolution\|resolution]] 2.41Å' scene=''>
Line 7:		Line 8:
	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">dfrB, folA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1280 "Micrococcus aureus" (Rosenbach 1884) Zopf 1885])</td></tr>		<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">dfrB, folA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1280 "Micrococcus aureus" (Rosenbach 1884) Zopf 1885])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Dihydrofolate_reductase Dihydrofolate reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.5.1.3 1.5.1.3] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Dihydrofolate_reductase Dihydrofolate reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.5.1.3 1.5.1.3] </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=3i8a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i8a OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3i8a RCSB], [http://www.ebi.ac.uk/pdbsum/3i8a 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=3i8a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i8a OCA], [http://pdbe.org/3i8a PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3i8a RCSB], [http://www.ebi.ac.uk/pdbsum/3i8a PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3i8a ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 19:		Line 20:
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</jmolCheckbox>
-	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/~~chain_selection~~.php?pdb_ID=~~2ata~~ ConSurf].	+	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3i8a ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 29:		Line 30:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
		+	<div class="pdbe-citations 3i8a" style="background-color:#fffaf0;"></div>

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

OCA at 17:36, 25 December 2014

2014-12-25T17:36:57Z

←Older revision		Revision as of 17:36, 25 December 2014
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=3i8a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i8a OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3i8a RCSB], [http://www.ebi.ac.uk/pdbsum/3i8a 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=3i8a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i8a OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3i8a RCSB], [http://www.ebi.ac.uk/pdbsum/3i8a PDBsum]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/DYR_STAAU DYR_STAAU]] Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]

OCA at 06:37, 21 December 2014

2014-12-21T06:37:39Z

←Older revision		Revision as of 06:37, 21 December 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_3i8a\| PDB=3i8a \| SCENE= }}~~	+	==Staphylococcus aureus H30N, F98Y Dihydrofolate Reductase complexed with NADPH and 2,4-diamino-5-(3-(2,5-dimethoxyphenyl)prop-1-ynyl)-6-ethylpyrimidine (UCP120B)==
-	===Staphylococcus aureus H30N, F98Y Dihydrofolate Reductase complexed with NADPH and 2,4-diamino-5-(3-(2,5-dimethoxyphenyl)prop-1-ynyl)-6-ethylpyrimidine (UCP120B)===	+	<StructureSection load='3i8a' size='340' side='right' caption='[[3i8a]], [[Resolution\|resolution]] 2.41Å' scene=''>
-	~~{{ABSTRACT_PUBMED_20026215}}~~	+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[3i8a]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"micrococcus_aureus"_(rosenbach_1884)_zopf_1885 "micrococcus aureus" (rosenbach 1884) zopf 1885]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I8A OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3I8A FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=N22:5-[3-(2,5-DIMETHOXYPHENYL)PROP-1-YN-1-YL]-6-ETHYLPYRIMIDINE-2,4-DIAMINE'>N22</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr>
		+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[3fq0\|3fq0]], [[3fqo\|3fqo]]</td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">dfrB, folA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1280 "Micrococcus aureus" (Rosenbach 1884) Zopf 1885])</td></tr>
		+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Dihydrofolate_reductase Dihydrofolate reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.5.1.3 1.5.1.3] </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=3i8a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i8a OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3i8a RCSB], [http://www.ebi.ac.uk/pdbsum/3i8a PDBsum]</span></td></tr>
		+	</table>
		+	== Evolutionary Conservation ==
		+	[[Image:Consurf_key_small.gif\|200px\|right]]
		+	Check<jmol>
		+	<jmolCheckbox>
		+	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/i8/3i8a_consurf.spt"</scriptWhenChecked>
		+	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
		+	<text>to colour the structure by Evolutionary Conservation</text>
		+	</jmolCheckbox>
		+	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
		+	<div style="clear:both"></div>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Resistance to therapeutics such as trimethoprim-sulfamethoxazole has become an increasing problem in strains of methicillin-resistant Staphylococcus aureus (MRSA). Clinically isolated trimethoprim-resistant strains reveal a double mutation, H30N/F98Y, in dihydrofolate reductase (DHFR). In order to develop novel and effective therapeutics against these resistant strains, we evaluated a series of propargyl-linked antifolate lead compounds for inhibition of the mutant enzyme. For the propargyl-linked antifolates, the F98Y mutation generates minimal (between 1.2- and 6-fold) losses of affinity and the H30N mutation generates greater losses (between 2.4- and 48-fold). Conversely, trimethoprim affinity is largely diminished by the F98Y mutation (36-fold) and is not affected by the H30N mutation. In order to elucidate a mechanism of resistance, we determined a crystal structure of a complex of this double mutant with a lead propargyl-linked antifolate. This structure suggests a resistance mechanism consistent both for the propargyl-linked class of antifolates and for trimethoprim that is based on the loss of a conserved water-mediated hydrogen bond.

-	~~==Function==~~	+	Towards the understanding of resistance mechanisms in clinically isolated trimethoprim-resistant, methicillin-resistant Staphylococcus aureus dihydrofolate reductase.,Frey KM, Lombardo MN, Wright DL, Anderson AC J Struct Biol. 2010 Apr;170(1):93-7. Epub 2009 Dec 21. PMID:20026215<ref>PMID:20026215</ref>
-	~~[[http://www.uniprot.org/uniprot/DYR_STAAU DYR_STAAU]] Key enzyme~~ in ~~folate metabolism~~. ~~Catalyzes an essential reaction for de novo glycine and purine synthesis~~, ~~and for DNA precursor synthesis~~.	+

-	~~==About this Structure==~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[3i8a]] is~~ a ~~1 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/"micrococcus_aureus"_(rosenbach_1884)_zopf_1885 "micrococcus aureus" (rosenbach 1884) zopf 1885]~~. ~~Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=3I8A OCA].~~	+	</div>

	==See Also==		==See Also==
	*[[Dihydrofolate reductase\|Dihydrofolate reductase]]		*[[Dihydrofolate reductase\|Dihydrofolate reductase]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	~~<ref group="xtra">PMID:020026215</ref>~~<references ~~group="xtra"~~/><~~references~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Dihydrofolate reductase]]		[[Category: Dihydrofolate reductase]]
-	[[Category: Anderson, A C.]]	+	[[Category: Anderson, A C]]
-	[[Category: Frey, K M.]]	+	[[Category: Frey, K M]]
-	[[Category: Lombardo, M N.]]	+	[[Category: Lombardo, M N]]
	[[Category: Nadph]]		[[Category: Nadph]]
	[[Category: One-carbon metabolism]]		[[Category: One-carbon metabolism]]
	[[Category: Oxidoreductase-oxidoreductase inhibitor complex]]		[[Category: Oxidoreductase-oxidoreductase inhibitor complex]]

OCA at 11:44, 20 November 2013

2013-11-20T11:44:09Z

←Older revision		Revision as of 11:44, 20 November 2013
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-	[[Image:3i8a.png\|left\|200px]]
-
	{{STRUCTURE_3i8a\| PDB=3i8a \| SCENE= }}		{{STRUCTURE_3i8a\| PDB=3i8a \| SCENE= }}
-
	===Staphylococcus aureus H30N, F98Y Dihydrofolate Reductase complexed with NADPH and 2,4-diamino-5-(3-(2,5-dimethoxyphenyl)prop-1-ynyl)-6-ethylpyrimidine (UCP120B)===		===Staphylococcus aureus H30N, F98Y Dihydrofolate Reductase complexed with NADPH and 2,4-diamino-5-(3-(2,5-dimethoxyphenyl)prop-1-ynyl)-6-ethylpyrimidine (UCP120B)===
		+	{{ABSTRACT_PUBMED_20026215}}

-	~~{{ABSTRACT_PUBMED_20026215}}~~	+	==Function==
		+	[[http://www.uniprot.org/uniprot/DYR_STAAU DYR_STAAU]] Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis.

	==About this Structure==		==About this Structure==
-	[[3i8a]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Staphylococcus_aureus Staphylococcus~~ aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I8A OCA].	+	[[3i8a]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"micrococcus_aureus"_(rosenbach_1884)_zopf_1885 "micrococcus aureus" (rosenbach 1884) zopf 1885]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I8A OCA].

	==See Also==		==See Also==
Line 14:		Line 13:

	==Reference==		==Reference==
-	<ref group="xtra">PMID:020026215</ref><references group="xtra"/>	+	<ref group="xtra">PMID:020026215</ref><references group="xtra"/><references/>
	[[Category: Dihydrofolate reductase]]		[[Category: Dihydrofolate reductase]]
-	[[Category: Staphylococcus aureus]]
	[[Category: Anderson, A C.]]		[[Category: Anderson, A C.]]
	[[Category: Frey, K M.]]		[[Category: Frey, K M.]]
	[[Category: Lombardo, M N.]]		[[Category: Lombardo, M N.]]
-	[[Category: ~~Nadp~~]]	+	[[Category: Nadph]]
	[[Category: One-carbon metabolism]]		[[Category: One-carbon metabolism]]
-	[[Category: Oxidoreductase]]	+	[[Category: Oxidoreductase-oxidoreductase inhibitor complex]]

OCA at 19:32, 20 October 2012

2012-10-20T19:32:09Z

←Older revision		Revision as of 19:32, 20 October 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
-	[[3i8a]] is a 1 chain structure ~~of [[Dihydrofolate reductase]]~~ with sequence from [http://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I8A OCA].	+	[[3i8a]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I8A OCA].

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

OCA at 07:40, 27 July 2012

2012-07-27T07:40:13Z

←Older revision		Revision as of 07:40, 27 July 2012
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	[[Image:3i8a.png\|left\|200px]]		[[Image:3i8a.png\|left\|200px]]

-	<!--
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-	You may change the PDB parameter (which sets the PDB file loaded into the applet)
-	or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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	{{STRUCTURE_3i8a\| PDB=3i8a \| SCENE= }}		{{STRUCTURE_3i8a\| PDB=3i8a \| SCENE= }}

	===Staphylococcus aureus H30N, F98Y Dihydrofolate Reductase complexed with NADPH and 2,4-diamino-5-(3-(2,5-dimethoxyphenyl)prop-1-ynyl)-6-ethylpyrimidine (UCP120B)===		===Staphylococcus aureus H30N, F98Y Dihydrofolate Reductase complexed with NADPH and 2,4-diamino-5-(3-(2,5-dimethoxyphenyl)prop-1-ynyl)-6-ethylpyrimidine (UCP120B)===

-
-	<!--
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-	(as it appears on PubMed at http://www.pubmed.gov), where 20026215 is the PubMed ID number.
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	{{ABSTRACT_PUBMED_20026215}}		{{ABSTRACT_PUBMED_20026215}}

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	==See Also==		==See Also==
-	*[[Dihydrofolate reductase]]	+	*[[Dihydrofolate reductase\|Dihydrofolate reductase]]

	==Reference==		==Reference==
-	<ref group="xtra">PMID:~~20026215~~</ref><references group="xtra"/>	+	<ref group="xtra">PMID:020026215</ref><references group="xtra"/>
	[[Category: Dihydrofolate reductase]]		[[Category: Dihydrofolate reductase]]
	[[Category: Staphylococcus aureus]]		[[Category: Staphylococcus aureus]]

OCA: Protected "3i8a" [edit=sysop:move=sysop]

2010-12-27T00:59:39Z

Protected "3i8a" [edit=sysop:move=sysop]

←Older revision

Revision as of 00:59, 27 December 2010