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PDBe Entry: 1obg view

SAICAR-SYNTHASE COMPLEXED WITH ATP
Summary
Header LIGASEsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 2.05 Å, R-factor: 16.8%, Free R-factor: 20.6%, Spacegroup: P 21 21 21
Released 06/03/2003, deposition: 30/01/2003, last revision: 24/02/2009
Authors Antonyuk, S.V.search; Grebenko, A.I.search; Levdikov, V.M.search; Urusova, D.V.search; Melik-Adamyan, W.R.search; Lamzin, V.S.search; Wilson, K.search
Primary citation X-Ray Structure of Saicar-Synthase Complexed with ATP
KRISTALLOGRAFIYAsearch vol:46, pag:620 (2001)
Keywords SYNTHETASEsearch, ATP BINDING PROTEINsearch, PHOSPHORIBOSYLAMINOIMIDAZOLESUCCINOCARBOXAMIDE (SAICAR) SYNTHASEsearch, PURINE BIOSYNTHESISsearch, LIGASEsearch
EC 6.3.2.6 ExPASy BRENDA search (A)
Organism Saccharomyces cerevisiae(baker's yeast) 4932search(A)
UniProt Phosphoribosylaminoimidazole-succinocarboxamide synthase (EC 6.3.2.6) (SAICAR synthetase) P27616search (A)
Solvent A
Related entries 1a48, 1obd
Polymers
Id Name Type UniProt Residues Observed
A PHOSPHORIBOSYLAMIDOIMIDAZOLE- SUCCINOCARBOXAMIDE SYNTHASE Protein P27616 (PUR7_YEAST)search
305 100%
Heterogens
Id Name Ligands
A ADENOSINE MONOPHOSPHATE AMP search
A SULFATE ION SO4 search
A MAGNESIUM ION MG search
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