6kp2 - Revision history

OCA at 10:38, 22 November 2023

OCA — Wed, 22 Nov 2023 10:38:49 GMT

←Older revision		Revision as of 10:38, 22 November 2023
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	<StructureSection load='6kp2' size='340' side='right'caption='[[6kp2]], [[Resolution\|resolution]] 1.97Å' scene=''>		<StructureSection load='6kp2' size='340' side='right'caption='[[6kp2]], [[Resolution\|resolution]] 1.97Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6kp2]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KP2 OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=6KP2 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6kp2]] is a 2 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=6KP2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6KP2 FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DQ3:5-(3-chlorophenyl)-6-(3-phenoxypropyl)pyrimidine-2,4-diamine'>DQ3</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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]] 1.973Å</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=6kp2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kp2 OCA], [~~http~~://pdbe.org/6kp2 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=6kp2 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/6kp2 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=6kp2 ProSAT]</span></td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DQ3:5-(3-chlorophenyl)-6-(3-phenoxypropyl)pyrimidine-2,4-diamine'>DQ3</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=6kp2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kp2 OCA], [https://pdbe.org/6kp2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6kp2 RCSB], [https://www.ebi.ac.uk/pdbsum/6kp2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6kp2 ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/D9N170_PLAFA D9N170_PLAFA]] Bifunctional enzyme. Involved in de novo dTMP biosynthesis. Key enzyme in folate metabolism (By similarity).[PIRNR:PIRNR000389]	+	[https://www.uniprot.org/uniprot/D9N170_PLAFA D9N170_PLAFA] Bifunctional enzyme. Involved in de novo dTMP biosynthesis. Key enzyme in folate metabolism (By similarity).[PIRNR:PIRNR000389]
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	</div>		</div>
	<div class="pdbe-citations 6kp2" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 6kp2" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Dihydrofolate reductase 3D structures\|Dihydrofolate reductase 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
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	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Vanichtanankul, J]]
-	[[Category: Vitsupakorn, D]]
-	[[Category: Antibiotic]]
-	[[Category: Antifolate]]
-	[[Category: Antimalarial]]
-	[[Category: Dihydrofolate reductase]]
-	[[Category: Oxidoreductase]]
	[[Category: Plasmodium falciparum]]		[[Category: Plasmodium falciparum]]
-	[[Category: ~~Transferase~~]]	+	[[Category: Vanichtanankul J]]
		+	[[Category: Vitsupakorn D]]

OCA at 08:05, 4 December 2019

OCA — Wed, 04 Dec 2019 08:05:25 GMT

←Older revision		Revision as of 08:05, 4 December 2019
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 6kp2 is ~~ON HOLD~~	+	==Quadruple mutant plasmodium falciparum dihydrofolate reductase complexed with B10042==
		+	<StructureSection load='6kp2' size='340' side='right'caption='[[6kp2]], [[Resolution\|resolution]] 1.97Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[6kp2]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KP2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6KP2 FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DQ3:5-(3-chlorophenyl)-6-(3-phenoxypropyl)pyrimidine-2,4-diamine'>DQ3</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></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=6kp2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kp2 OCA], [http://pdbe.org/6kp2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6kp2 RCSB], [http://www.ebi.ac.uk/pdbsum/6kp2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6kp2 ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/D9N170_PLAFA D9N170_PLAFA]] Bifunctional enzyme. Involved in de novo dTMP biosynthesis. Key enzyme in folate metabolism (By similarity).[PIRNR:PIRNR000389]
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The series of des-Cl (unsubstituted) and m-Cl phenyl analogues of PYR with various flexible 6-substituents were synthesized and studied for the binding affinities with highly resistant quadruple mutant (QM) DHFR. The derivatives carrying 4 atoms linker with a terminal carboxyl substituted on the aromatic ring exhibited good inhibition to the QM enzyme and also showed effective antimalarial activities against resistant P. falciparum bearing the mutant enzymes with relatively low cytotoxicity to mammalian cells. The X-ray crystallographic analysis of the enzyme-inhibitor complexes suggested that the hydrophobic substituent at 6-position was accommodated well in the hydrophobic pocket and the optimal length of the flexible linker could effectively promote the binding of the terminal carboxyl group to the key amino acid residues, Arg59 and Arg122.

-	~~Authors~~:	+	6-Hydrophobic aromatic substituent pyrimethamine analogues as potential antimalarials for pyrimethamine-resistant Plasmodium falciparum.,Saepua S, Sadorn K, Vanichtanankul J, Anukunwithaya T, Rattanajak R, Vitsupakorn D, Kamchonwongpaisan S, Yuthavong Y, Thongpanchang C Bioorg Med Chem. 2019 Dec 15;27(24):115158. doi: 10.1016/j.bmc.2019.115158. Epub , 2019 Oct 28. PMID:31685330<ref>PMID:31685330</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased~~ Structures]]	+	</div>
		+	<div class="pdbe-citations 6kp2" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Vanichtanankul, J]]
		+	[[Category: Vitsupakorn, D]]
		+	[[Category: Antibiotic]]
		+	[[Category: Antifolate]]
		+	[[Category: Antimalarial]]
		+	[[Category: Dihydrofolate reductase]]
		+	[[Category: Oxidoreductase]]
		+	[[Category: Plasmodium falciparum]]
		+	[[Category: Transferase]]

OCA: Protected "6kp2" [edit=sysop:move=sysop]

OCA — Wed, 21 Aug 2019 04:05:12 GMT

Protected "6kp2" [edit=sysop:move=sysop]

←Older revision

Revision as of 04:05, 21 August 2019

OCA: New page: '''Unreleased structure''' The entry 6kp2 is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 21 Aug 2019 04:05:10 GMT

New page: '''Unreleased structure''' The entry 6kp2 is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 6kp2 is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]