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PDBe Entry: 1jkx view

Unexpected formation of an epoxide-derived multisubstrate adduct inhibitor on the active site of GAR transformylase
Summary
Header TRANSFERASEsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 1.6 Å, R-factor: 22.1%, Free R-factor: 24.3%, Spacegroup: P 1
Released 30/11/2001, deposition: 13/07/2001, last revision: 24/02/2009
Authors Greasley, S.E.search; Marsilje, T.H.search; Cai, H.search; Baker, S.search; Benkovic, S.J.search; Boger, D.L.search; Wilson, I.A.search
Primary citation Unexpected formation of an epoxide-derived multisubstrate adduct inhibitor on the active site of GAR transformylase.
BIOCHEMISTRYsearch vol:40, pag:13538-13547 (2001) [PubMed ID 11695901 ]search
Keywords PURINE BIOSYNTHESISsearch, ANTI-CANCER AGENTsearch, ENZYME-ASSEMBLED MULTISUBSTRATE ADDUCT INHIBITOR COMPLEXsearch, TRANSFERASEsearch
EC 2.1.2.2 ExPASy BRENDA search (A B C D)
Organism Escherichia coli 562search(A B C D)
UniProt Phosphoribosylglycinamide formyltransferase (EC 2.1.2.2) (5'-phosphoribosylglycinamide transformylase) (GAR transformylase) (GART) P08179search (A B C D)
Solvent A, B, C, D
Polymers
Id Name Type UniProt Residues Observed
A, B, C, D PHOSPHORIBOSYLGLYCINAMIDE FORMYLTRANSFERASE Protein P08179 (PUR3_ECOLI)search
212 98%
Heterogens
Id Name Ligands
A, B, C, D N-[5'-O-PHOSPHONO-RIBOFURANOSYL]-2-[2-HYDROXY-2-[4-[GLUTAMIC ACID]-N-CARBONYLPHENYL]-3-[2-AMINO-4-HYDROXY-QUINAZOLIN-6-YL]-PROPANYLAMINO]-ACETAMIDE 138 search
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