Structure of PDB 4irr Chain B Binding Site BS02

Receptor Information
>4irr Chain B (length=290) Species: 6239 (Caenorhabditis elegans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QQVHLNQDEYKYLKQVEQILREGTRRDDRTGTGTISIFGMQSKYCLRNGT
IPLLTTKRVYWKGVLEELLWFISGSTDGKLLMEKNVKIWEKNGDRAFLDN
LGFTSREEGDLGPVYGFQWRHFGAKYVDCHTDYSGQGVDQLAEVIRQIKE
QPDSRRIIMSAWNPSDLGQMVLPPCHTMCQFYVDNGELSCQLYQRSGDMG
LGVPFNLASYGLLTHMIAKVCGLKPGTLVHTLGDAHVYSNHVDALKIQLD
REPYAFPKIRFTRDVASIDDFTSDMIALDDYKCHPKIPMD
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 chain4irr Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4irr Crystal Structure of C.elegans Thymidylate Synthase in Complex with dUMP
Resolution2.48 Å
Binding residue
(original residue number in PDB)		R51 C197 Q216 R217 S218 G224 N228 H258 Y260
Binding residue
(residue number reindexed from 1)		R29 C175 Q194 R195 S196 G202 N206 H236 Y238
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) E89 W111 Y137 C197 R217 D220
Catalytic site (residue number reindexed from 1) E67 W89 Y115 C175 R195 D198
Enzyme Commision number 2.1.1.45: thymidylate synthase.
Gene Ontology
Molecular Function
GO:0004799 thymidylate synthase activity
GO:0008168 methyltransferase activity
GO:0016741 transferase activity, transferring one-carbon groups
Biological Process
GO:0006231 dTMP biosynthetic process
GO:0006235 dTTP biosynthetic process
GO:0009165 nucleotide biosynthetic process
GO:0032259 methylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4irr, PDBe:4irr, PDBj:4irr
PDBsum4irr
PubMed
UniProtQ9Y052

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