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==Crystal structure of Toxoplasma gondii TS-DHFR complexed with NADPH, dUMP, PDDF, and 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine (pyrimethamine)== | ==Crystal structure of Toxoplasma gondii TS-DHFR complexed with NADPH, dUMP, PDDF, and 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine (pyrimethamine)== | ||
<StructureSection load='6aog' size='340' side='right' caption='[[6aog]], [[Resolution|resolution]] 3.20Å' scene=''> | <StructureSection load='6aog' size='340' side='right'caption='[[6aog]], [[Resolution|resolution]] 3.20Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[6aog]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6AOG OCA]. For a <b>guided tour on the structure components</b> use [http:// | <table><tr><td colspan='2'>[[6aog]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6AOG OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6AOG FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CB3:10-PROPARGYL-5,8-DIDEAZAFOLIC+ACID'>CB3</scene>, <scene name='pdbligand=CP6:5-(4-CHLORO-PHENYL)-6-ETHYL-PYRIMIDINE-2,4-DIAMINE'>CP6</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CB3:10-PROPARGYL-5,8-DIDEAZAFOLIC+ACID'>CB3</scene>, <scene name='pdbligand=CP6:5-(4-CHLORO-PHENYL)-6-ETHYL-PYRIMIDINE-2,4-DIAMINE'>CP6</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</scene></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http:// | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6aog FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6aog OCA], [http://pdbe.org/6aog PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6aog RCSB], [http://www.ebi.ac.uk/pdbsum/6aog PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6aog ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[[http://www.uniprot.org/uniprot/DRTS_TOXGO DRTS_TOXGO]] 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 (By similarity). | [[http://www.uniprot.org/uniprot/DRTS_TOXGO DRTS_TOXGO]] 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 (By similarity). | ||
==See Also== | |||
*[[Dihydrofolate reductase 3D structures|Dihydrofolate reductase 3D structures]] | |||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | |||
[[Category: Chen, Z]] | [[Category: Chen, Z]] | ||
[[Category: Li, Y]] | [[Category: Li, Y]] | ||
Revision as of 00:29, 29 October 2020
Crystal structure of Toxoplasma gondii TS-DHFR complexed with NADPH, dUMP, PDDF, and 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine (pyrimethamine)Crystal structure of Toxoplasma gondii TS-DHFR complexed with NADPH, dUMP, PDDF, and 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine (pyrimethamine)
Structural highlights
Function[DRTS_TOXGO] 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 (By similarity). See Also |
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