Structure of PDB 7lov Chain B Binding Site BS02

Receptor Information
>7lov Chain B (length=538) Species: 1496 (Clostridioides difficile) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SLVNRKQLEKMANVRFRTQEDEYVAILDALEEYHNMSENTVVEKYLKLKD
INSLTDIYIDTYKKSGRNKALKKFKEYLVTEVLELKNNNLTPVEKNLHFV
WIGGQINDTAINYINQWKDVNSDYNVNVFYDSNAFLINTLKKTVVESAIN
DTLESFRENLNDPRFDYNKFFRKRMEIIYDKQKNFINYYKAQREENPELI
IDDIVKTYLSNEYSKEIDELNTYIEESLNKITQNSGNDVRNFEEFKNGES
FNLYEQELVERWNLAAASDILRISALKEIGGMYLDVDMLPGIQPDLFESI
EKPSSVTVDFWEMTKLEAIMKYKEYIPEYTSEHFDMLDEEVQSSFESVLA
SKSDKSEIFSSLGDMEASPLEVKIAFNSKGIINQGLISVKDSYCSNLIVK
QIENRYKILNNSLNPAISEDNDFNTTTNTFIDSIMAEANADNGRFMMELG
KYLRVGFFPDVKTTINLSGPEAYAAAYQDLLMFKEGSMNIHLIEADLRNF
EISKTNISQSTEQEMASLWSFDDARAKAQFEEYKRNYF
Ligand information
Ligand IDUDP
InChIInChI=1S/C9H14N2O12P2/c12-5-1-2-11(9(15)10-5)8-7(14)6(13)4(22-8)3-21-25(19,20)23-24(16,17)18/h1-2,4,6-8,13-14H,3H2,(H,19,20)(H,10,12,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1
InChIKeyXCCTYIAWTASOJW-XVFCMESISA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.0C1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)CO[P@@](=O)(O)OP(=O)(O)O)O)O
CACTVS 3.370O[CH]1[CH](O)[CH](O[CH]1CO[P](O)(=O)O[P](O)(O)=O)N2C=CC(=O)NC2=O
CACTVS 3.370O[C@H]1[C@@H](O)[C@@H](O[C@@H]1CO[P](O)(=O)O[P](O)(O)=O)N2C=CC(=O)NC2=O
OpenEye OEToolkits 1.7.0C1=CN(C(=O)NC1=O)C2C(C(C(O2)COP(=O)(O)OP(=O)(O)O)O)O
ACDLabs 12.01O=P(O)(O)OP(=O)(O)OCC2OC(N1C(=O)NC(=O)C=C1)C(O)C2O
FormulaC9 H14 N2 O12 P2
NameURIDINE-5'-DIPHOSPHATE
ChEMBLCHEMBL130266
DrugBankDB03435
ZINCZINC000004490939
PDB chain7lov Chain B Residue 602 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7lov Inhibition of Clostridium difficile TcdA and TcdB toxins with transition state analogues.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		V101 W102 I103 N139 L265 S269 D286 D288 S518 L519 W520
Binding residue
(residue number reindexed from 1)		V100 W101 I102 N138 L264 S268 D285 D287 S517 L518 W519
Annotation score3
Enzymatic activity
Enzyme Commision number 2.4.1.-
3.4.22.-
Gene Ontology
Molecular Function
GO:0016757 glycosyltransferase activity

View graph for
Molecular Function
External links
PDB RCSB:7lov, PDBe:7lov, PDBj:7lov
PDBsum7lov
PubMed34725358
UniProtP18177|TCDB_CLODI Toxin B (Gene Name=tcdB)

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