1j3k - Revision history

OCA at 23:41, 27 December 2023

2023-12-27T23:41:43Z

←Older revision		Revision as of 23:41, 27 December 2023
Line 3:		Line 3:
	<StructureSection load='1j3k' size='340' side='right'caption='[[1j3k]], [[Resolution\|resolution]] 2.10Å' scene=''>		<StructureSection load='1j3k' size='340' side='right'caption='[[1j3k]], [[Resolution\|resolution]] 2.10Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1j3k]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/~~Plafa Plafa~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1J3K FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1j3k]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Plasmodium_falciparum Plasmodium falciparum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1J3K FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene>, <scene name='pdbligand=WRA:6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE'>WRA</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]] 2.1Å</td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1j3i\|1j3i]], [[1j3j\|1j3j]]</div~~></td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene>, <scene name='pdbligand=WRA:6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE'>WRA</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=1j3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1j3k OCA], [https://pdbe.org/1j3k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1j3k RCSB], [https://www.ebi.ac.uk/pdbsum/1j3k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1j3k 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=1j3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1j3k OCA], [https://pdbe.org/1j3k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1j3k RCSB], [https://www.ebi.ac.uk/pdbsum/1j3k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1j3k ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/DRTS_PLAFK DRTS_PLAFK]] Bifunctional enzyme. Involved in de novo dTMP biosynthesis. Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, DNA precursor synthesis, and for the conversion of dUMP to dTMP.[HAMAP-Rule:MF_00008]	+	[https://www.uniprot.org/uniprot/DRTS_PLAFK DRTS_PLAFK] Bifunctional enzyme. Involved in de novo dTMP biosynthesis. Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, DNA precursor synthesis, and for the conversion of dUMP to dTMP.[HAMAP-Rule:MF_00008]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 37:		Line 37:
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Plafa~~]]	+	[[Category: Plasmodium falciparum]]
-	[[Category: Chitnumsub, P]]	+	[[Category: Chitnumsub P]]
-	[[Category: Kamchonwongpaisan, S]]	+	[[Category: Kamchonwongpaisan S]]
-	[[Category: Sirawaraporn, W]]	+	[[Category: Sirawaraporn W]]
-	[[Category: Taylor, P]]	+	[[Category: Taylor P]]
-	[[Category: Vanichtanankul, J]]	+	[[Category: Vanichtanankul J]]
-	[[Category: Walkinshaw, M]]	+	[[Category: Walkinshaw M]]
-	[[Category: Yuthavong, Y]]	+	[[Category: Yuthavong Y]]
-	[[Category: Yuvaniyama, J]]	+	[[Category: Yuvaniyama J]]
-	~~[[Category: Bifunctional]]~~	+
-	~~[[Category: Oxidoreductase]]~~	+
-	~~[[Category: Transferase~~]]	+

OCA at 11:10, 4 August 2021

2021-08-04T11:10:20Z

←Older revision		Revision as of 11:10, 4 August 2021
Line 3:		Line 3:
	<StructureSection load='1j3k' size='340' side='right'caption='[[1j3k]], [[Resolution\|resolution]] 2.10Å' scene=''>		<StructureSection load='1j3k' size='340' side='right'caption='[[1j3k]], [[Resolution\|resolution]] 2.10Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1j3k]] is a 4 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Plafa Plafa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=1J3K FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1j3k]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Plafa Plafa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1J3K FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene>, <scene name='pdbligand=WRA:6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE'>WRA</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene>, <scene name='pdbligand=WRA:6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE'>WRA</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1j3i\|1j3i]], [[1j3j\|1j3j]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1j3i\|1j3i]], [[1j3j\|1j3j]]</div></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=1j3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1j3k OCA], [~~http~~://pdbe.org/1j3k PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=1j3k RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/1j3k PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=1j3k 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=1j3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1j3k OCA], [https://pdbe.org/1j3k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1j3k RCSB], [https://www.ebi.ac.uk/pdbsum/1j3k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1j3k ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/DRTS_PLAFK DRTS_PLAFK]] Bifunctional enzyme. Involved in de novo dTMP biosynthesis. Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, DNA precursor synthesis, and for the conversion of dUMP to dTMP.[HAMAP-Rule:MF_00008]	+	[[https://www.uniprot.org/uniprot/DRTS_PLAFK DRTS_PLAFK]] Bifunctional enzyme. Involved in de novo dTMP biosynthesis. Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, DNA precursor synthesis, and for the conversion of dUMP to dTMP.[HAMAP-Rule:MF_00008]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]

OCA at 09:55, 30 October 2019

2019-10-30T09:55:42Z

←Older revision		Revision as of 09:55, 30 October 2019
Line 1:		Line 1:

	==Quadruple mutant (N51I+C59R+S108N+I164L) Plasmodium falciparum dihydrofolate reductase-thymidylate synthase (PfDHFR-TS) complexed with WR99210, NADPH, and dUMP==		==Quadruple mutant (N51I+C59R+S108N+I164L) Plasmodium falciparum dihydrofolate reductase-thymidylate synthase (PfDHFR-TS) complexed with WR99210, NADPH, and dUMP==
-	<StructureSection load='1j3k' size='340' side='right' caption='[[1j3k]], [[Resolution\|resolution]] 2.10Å' scene=''>	+	<StructureSection load='1j3k' size='340' side='right'caption='[[1j3k]], [[Resolution\|resolution]] 2.10Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1j3k]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Plafa Plafa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1J3K FirstGlance]. <br>		<table><tr><td colspan='2'>[[1j3k]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Plafa Plafa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1J3K FirstGlance]. <br>
Line 29:		Line 29:
	</div>		</div>
	<div class="pdbe-citations 1j3k" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1j3k" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Dihydrofolate reductase 3D structures\|Dihydrofolate reductase 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
	[[Category: Plafa]]		[[Category: Plafa]]
	[[Category: Chitnumsub, P]]		[[Category: Chitnumsub, P]]

OCA at 08:41, 17 January 2018

2018-01-17T08:41:33Z

←Older revision		Revision as of 08:41, 17 January 2018
Line 1:		Line 1:
		+
	==Quadruple mutant (N51I+C59R+S108N+I164L) Plasmodium falciparum dihydrofolate reductase-thymidylate synthase (PfDHFR-TS) complexed with WR99210, NADPH, and dUMP==		==Quadruple mutant (N51I+C59R+S108N+I164L) Plasmodium falciparum dihydrofolate reductase-thymidylate synthase (PfDHFR-TS) complexed with WR99210, NADPH, and dUMP==
	<StructureSection load='1j3k' size='340' side='right' caption='[[1j3k]], [[Resolution\|resolution]] 2.10Å' scene=''>		<StructureSection load='1j3k' size='340' side='right' caption='[[1j3k]], [[Resolution\|resolution]] 2.10Å' scene=''>
Line 5:		Line 6:
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene>, <scene name='pdbligand=WRA:6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE'>WRA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene>, <scene name='pdbligand=WRA:6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE'>WRA</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1j3i\|1j3i]], [[1j3j\|1j3j]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1j3i\|1j3i]], [[1j3j\|1j3j]]</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=1j3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1j3k OCA], [http://pdbe.org/1j3k PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1j3k RCSB], [http://www.ebi.ac.uk/pdbsum/1j3k 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=1j3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1j3k OCA], [http://pdbe.org/1j3k PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1j3k RCSB], [http://www.ebi.ac.uk/pdbsum/1j3k PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1j3k ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 13:		Line 14:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/j3/1j3k_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/j3/1j3k_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>
Line 28:		Line 29:
	</div>		</div>
	<div class="pdbe-citations 1j3k" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1j3k" style="background-color:#fffaf0;"></div>
-
-	==See Also==
-	*[[Dihydrofolate reductase\|Dihydrofolate reductase]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 12:18, 7 February 2016

2016-02-07T12:18:15Z

←Older revision		Revision as of 12:18, 7 February 2016
Line 17:		Line 17:
	<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=1j3k ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 01:26, 10 September 2015

2015-09-10T01:26:47Z

←Older revision		Revision as of 01:26, 10 September 2015
Line 2:		Line 2:
	<StructureSection load='1j3k' size='340' side='right' caption='[[1j3k]], [[Resolution\|resolution]] 2.10Å' scene=''>		<StructureSection load='1j3k' size='340' side='right' caption='[[1j3k]], [[Resolution\|resolution]] 2.10Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1j3k]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Plasmodium_falciparum Plasmodium falciparum~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1J3K FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1j3k]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Plafa Plafa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1J3K FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene>, <scene name='pdbligand=WRA:6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE'>WRA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene>, <scene name='pdbligand=WRA:6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE'>WRA</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1j3i\|1j3i]], [[1j3j\|1j3j]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1j3i\|1j3i]], [[1j3j\|1j3j]]</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=1j3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1j3k OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1j3k RCSB], [http://www.ebi.ac.uk/pdbsum/1j3k 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=1j3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1j3k OCA], [http://pdbe.org/1j3k PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1j3k RCSB], [http://www.ebi.ac.uk/pdbsum/1j3k PDBsum]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 27:		Line 27:
	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 1j3k" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 34:		Line 35:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Plasmodium falciparum~~]]	+	[[Category: Plafa]]
	[[Category: Chitnumsub, P]]		[[Category: Chitnumsub, P]]
	[[Category: Kamchonwongpaisan, S]]		[[Category: Kamchonwongpaisan, S]]

OCA at 15:02, 24 December 2014

2014-12-24T15:02:31Z

←Older revision		Revision as of 15:02, 24 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1j3k]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Plasmodium_falciparum Plasmodium falciparum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1J3K FirstGlance]. <br>		<table><tr><td colspan='2'>[[1j3k]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Plasmodium_falciparum Plasmodium falciparum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1J3K FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene>, <scene name='pdbligand=WRA:6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE'>WRA</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene>, <scene name='pdbligand=WRA:6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE'>WRA</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1j3i\|1j3i]], [[1j3j\|1j3j]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1j3i\|1j3i]], [[1j3j\|1j3j]]</td></tr>
-	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1j3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1j3k OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1j3k RCSB], [http://www.ebi.ac.uk/pdbsum/1j3k 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=1j3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1j3k OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1j3k RCSB], [http://www.ebi.ac.uk/pdbsum/1j3k PDBsum]</span></td></tr>
-	<table>	+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/DRTS_PLAFK DRTS_PLAFK]] Bifunctional enzyme. Involved in de novo dTMP biosynthesis. Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, DNA precursor synthesis, and for the conversion of dUMP to dTMP.[HAMAP-Rule:MF_00008]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 33:		Line 35:
	</StructureSection>		</StructureSection>
	[[Category: Plasmodium falciparum]]		[[Category: Plasmodium falciparum]]
-	[[Category: Chitnumsub, P.]]	+	[[Category: Chitnumsub, P]]
-	[[Category: Kamchonwongpaisan, S.]]	+	[[Category: Kamchonwongpaisan, S]]
-	[[Category: Sirawaraporn, W.]]	+	[[Category: Sirawaraporn, W]]
-	[[Category: Taylor, P.]]	+	[[Category: Taylor, P]]
-	[[Category: Vanichtanankul, J.]]	+	[[Category: Vanichtanankul, J]]
-	[[Category: Walkinshaw, M.]]	+	[[Category: Walkinshaw, M]]
-	[[Category: Yuthavong, Y.]]	+	[[Category: Yuthavong, Y]]
-	[[Category: Yuvaniyama, J.]]	+	[[Category: Yuvaniyama, J]]
	[[Category: Bifunctional]]		[[Category: Bifunctional]]
	[[Category: Oxidoreductase]]		[[Category: Oxidoreductase]]
	[[Category: Transferase]]		[[Category: Transferase]]

OCA at 12:25, 28 September 2014

2014-09-28T12:25:02Z

←Older revision		Revision as of 12:25, 28 September 2014
Line 1:		Line 1:
-	[[~~Image:~~1j3k.~~png~~\|~~left~~\|200px]]	+	==Quadruple mutant (N51I+C59R+S108N+I164L) Plasmodium falciparum dihydrofolate reductase-thymidylate synthase (PfDHFR-TS) complexed with WR99210, NADPH, and dUMP==
		+	<StructureSection load='1j3k' size='340' side='right' caption='[[1j3k]], [[Resolution\|resolution]] 2.10Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[1j3k]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Plasmodium_falciparum Plasmodium falciparum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1J3K FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene>, <scene name='pdbligand=WRA:6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE'>WRA</scene><br>
		+	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1j3i\|1j3i]], [[1j3j\|1j3j]]</td></tr>
		+	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1j3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1j3k OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1j3k RCSB], [http://www.ebi.ac.uk/pdbsum/1j3k 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/j3/1j3k_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 ==
		+	Plasmodium falciparum dihydrofolate reductase-thymidylate synthase (PfDHFR-TS) is an important target of antimalarial drugs. The efficacy of this class of DHFR-inhibitor drugs is now compromised because of mutations that prevent drug binding yet retain enzyme activity. The crystal structures of PfDHFR-TS from the wild type (TM4/8.2) and the quadruple drug-resistant mutant (V1/S) strains, in complex with a potent inhibitor WR99210, as well as the resistant double mutant (K1 CB1) with the antimalarial pyrimethamine, reveal features for overcoming resistance. In contrast to pyrimethamine, the flexible side chain of WR99210 can adopt a conformation that fits well in the active site, thereby contributing to binding. The single-chain bifunctional PfDHFR-TS has a helical insert between the DHFR and TS domains that is involved in dimerization and domain organization. Moreover, positively charged grooves on the surface of the dimer suggest a function in channeling of substrate from TS to DHFR active sites. These features provide possible approaches for the design of new drugs to overcome antifolate resistance.

-	~~{{STRUCTURE_1j3k\| PDB=1j3k \| SCENE= }}~~	+	Insights into antifolate resistance from malarial DHFR-TS structures.,Yuvaniyama J, Chitnumsub P, Kamchonwongpaisan S, Vanichtanankul J, Sirawaraporn W, Taylor P, Walkinshaw MD, Yuthavong Y Nat Struct Biol. 2003 May;10(5):357-65. PMID:12704428<ref>PMID:12704428</ref>

-	~~===Quadruple mutant (N51I+C59R+S108N+I164L) Plasmodium falciparum dihydrofolate reductase-thymidylate synthase (PfDHFR-TS) complexed with WR99210~~, ~~NADPH, and dUMP===~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-		+	</div>
-	~~{{ABSTRACT_PUBMED_12704428}}~~	+
-		+
-	~~==About this Structure==~~	+
-	~~[[1j3k]] is~~ a ~~4 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Plasmodium_falciparum Plasmodium falciparum]~~. ~~Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA].~~	+

	==See Also==		==See Also==
	*[[Dihydrofolate reductase\|Dihydrofolate reductase]]		*[[Dihydrofolate reductase\|Dihydrofolate reductase]]
-	*[[Thymidylate synthase\|Thymidylate synthase]]	+	== References ==
-		+	<references/>
-	==~~Reference~~==	+	__TOC__
-	<~~ref group="xtra">PMID:012704428<~~/~~ref~~><~~references group="xtra"~~/>	+	</StructureSection>
	[[Category: Plasmodium falciparum]]		[[Category: Plasmodium falciparum]]
	[[Category: Chitnumsub, P.]]		[[Category: Chitnumsub, P.]]

OCA at 06:37, 20 October 2012

2012-10-20T06:37:21Z

←Older revision		Revision as of 06:37, 20 October 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
-	[[1j3k]] is a 4 chain structure ~~of [[Dihydrofolate reductase]] and [[Thymidylate synthase]]~~ with sequence from [http://en.wikipedia.org/wiki/Plasmodium_falciparum Plasmodium falciparum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA].	+	[[1j3k]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Plasmodium_falciparum Plasmodium falciparum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA].

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

OCA at 13:47, 25 July 2012

2012-07-25T13:47:29Z

←Older revision		Revision as of 13:47, 25 July 2012
Line 1:		Line 1:
	[[Image:1j3k.png\|left\|200px]]		[[Image:1j3k.png\|left\|200px]]

-	<!--
-	The line below this paragraph, containing "STRUCTURE_1j3k", creates the "Structure Box" on the page.
-	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),
-	or leave the SCENE parameter empty for the default display.
-	-->
	{{STRUCTURE_1j3k\| PDB=1j3k \| SCENE= }}		{{STRUCTURE_1j3k\| PDB=1j3k \| SCENE= }}

	===Quadruple mutant (N51I+C59R+S108N+I164L) Plasmodium falciparum dihydrofolate reductase-thymidylate synthase (PfDHFR-TS) complexed with WR99210, NADPH, and dUMP===		===Quadruple mutant (N51I+C59R+S108N+I164L) Plasmodium falciparum dihydrofolate reductase-thymidylate synthase (PfDHFR-TS) complexed with WR99210, NADPH, and dUMP===

-
-	<!--
-	The line below this paragraph, {{ABSTRACT_PUBMED_12704428}}, adds the Publication Abstract to the page
-	(as it appears on PubMed at http://www.pubmed.gov), where 12704428 is the PubMed ID number.
-	-->
	{{ABSTRACT_PUBMED_12704428}}		{{ABSTRACT_PUBMED_12704428}}

	==About this Structure==		==About this Structure==
-	[[1j3k]] is a 4 chain structure of [[Dihydrofolate reductase]] with sequence from [http://en.wikipedia.org/wiki/Plasmodium_falciparum Plasmodium falciparum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA].	+	[[1j3k]] is a 4 chain structure of [[Dihydrofolate reductase]] and [[Thymidylate synthase]] with sequence from [http://en.wikipedia.org/wiki/Plasmodium_falciparum Plasmodium falciparum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1J3K OCA].

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

	==Reference==		==Reference==
-	<ref group="xtra">PMID:~~12704428~~</ref><references group="xtra"/>	+	<ref group="xtra">PMID:012704428</ref><references group="xtra"/>
	[[Category: Plasmodium falciparum]]		[[Category: Plasmodium falciparum]]
	[[Category: Chitnumsub, P.]]		[[Category: Chitnumsub, P.]]