Structure of PDB 7fgy Chain C Binding Site BS03

Receptor Information
>7fgy Chain C (length=557) Species: 5811 (Toxoplasma gondii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QKPVCLVVAMTPKRGIGINNGLPWPHLTTDFKHFSRVTKTTPEEASRGKR
FNAVVMGRKTWESMPRKFRPLVDRLNIVVSSSLKEEDIAAEKPQAEGQQR
VRVCASLPAALSLLEEEYKDSVDQIFVVGGAGLYEAALSLGVASHLYITR
VAREFPCDVFFPAFPGDDILSNKSTAAQAAAPAESVFVPFCPELGREKDN
EATYRPIFISKTFSDNGVPYDFVVLEKRRKTDQAPSSAAAIAPVLAWMDE
EDRKKREQKELIRAVPHVHFRGHEEFQYLDLIADIINNGRTMDDRTGVGV
ISKFGCTMRYSLDQAFPLLTTKRVFWKGVLEELLWFIRGDTNANHLSEKG
VKIWDKNVTREFLDSRNLPHREVGDIGPGYGFQWRHFGAAYKDMHTDYTG
QGVDQLKNVIQMLRTNPTDRRMLMTAWNPAALDEMALPPCHLLCQFYVND
QKELSCIMYQRSCDVGLGVPFNIASYSLLTLMVAHVCNLKPKEFIHFMGN
THVYTNHVEALKEQLRREPRPFPIVNILNKERIKEIDDFTAEDFEVVGYV
PHGRIQM
Ligand information
Ligand IDUMP
InChIInChI=1S/C9H13N2O8P/c12-5-3-8(11-2-1-7(13)10-9(11)14)19-6(5)4-18-20(15,16)17/h1-2,5-6,8,12H,3-4H2,(H,10,13,14)(H2,15,16,17)/t5-,6+,8+/m0/s1
InChIKeyJSRLJPSBLDHEIO-SHYZEUOFSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01O=P(O)(O)OCC2OC(N1C(=O)NC(=O)C=C1)CC2O
CACTVS 3.370O[CH]1C[CH](O[CH]1CO[P](O)(O)=O)N2C=CC(=O)NC2=O
OpenEye OEToolkits 1.7.6C1[C@@H]([C@H](O[C@H]1N2C=CC(=O)NC2=O)COP(=O)(O)O)O
CACTVS 3.370O[C@H]1C[C@@H](O[C@@H]1CO[P](O)(O)=O)N2C=CC(=O)NC2=O
OpenEye OEToolkits 1.7.6C1C(C(OC1N2C=CC(=O)NC2=O)COP(=O)(O)O)O
FormulaC9 H13 N2 O8 P
Name2'-DEOXYURIDINE 5'-MONOPHOSPHATE;
DUMP
ChEMBLCHEMBL211312
DrugBankDB03800
ZINCZINC000004228260
PDB chain7fgy Chain C Residue 703 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7fgy Structural Insight into Effective Inhibitors' Binding to Toxoplasma gondii Dihydrofolate Reductase Thymidylate Synthase.
Resolution2.67 Å
Binding residue
(original residue number in PDB)
R344 C489 R510 S511 D513 N521 H551 Y553
Binding residue
(residue number reindexed from 1)
R295 C440 R461 S462 D464 N472 H502 Y504
Annotation score3
Enzymatic activity
Enzyme Commision number 1.5.1.3: dihydrofolate reductase.
2.1.1.45: thymidylate synthase.
Gene Ontology
Molecular Function
GO:0004146 dihydrofolate reductase activity
GO:0004799 thymidylate synthase activity
GO:0008168 methyltransferase activity
GO:0016491 oxidoreductase activity
GO:0016741 transferase activity, transferring one-carbon groups
Biological Process
GO:0006231 dTMP biosynthetic process
GO:0006730 one-carbon metabolic process
GO:0009165 nucleotide biosynthetic process
GO:0032259 methylation
GO:0046654 tetrahydrofolate biosynthetic process
Cellular Component
GO:0005739 mitochondrion
GO:0005829 cytosol

View graph for
Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:7fgy, PDBe:7fgy, PDBj:7fgy
PDBsum7fgy
PubMed35715223
UniProtQ07422|DRTS_TOXGO Bifunctional dihydrofolate reductase-thymidylate synthase

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