4KKX
Crystal structure of Tryptophan Synthase from Salmonella typhimurium with 2-aminophenol quinonoid in the beta site and the F6 inhibitor in the alpha site
Summary for 4KKX
Entry DOI | 10.2210/pdb4kkx/pdb |
Related | 2CLE 2CLF 2CLM 3CEP 3PR2 4HPJ |
Descriptor | Tryptophan synthase alpha chain, Tryptophan synthase beta chain, 2-{[4-(TRIFLUOROMETHOXY)BENZOYL]AMINO}ETHYL DIHYDROGEN PHOSPHATE, ... (9 entities in total) |
Functional Keywords | lyase, carbon-oxygen lyase, tryptophan biosynthesis, f6f, allosteric enzyme, 2-aminophenol quinonoid, biosynthesis, aromatic amino acid biosynthesis, pyridoxal phosphate, lyase-lyase inhibitor complex, lyase/lyase inhibitor |
Biological source | Salmonella enterica subsp. enterica serovar Typhimurium More |
Total number of polymer chains | 2 |
Total formula weight | 73576.42 |
Authors | Hilario, E.,Niks, D.,Dunn, M.F.,Mueller, L.J.,Fan, L. (deposition date: 2013-05-06, release date: 2014-01-01, Last modification date: 2023-09-20) |
Primary citation | Niks, D.,Hilario, E.,Dierkers, A.,Ngo, H.,Borchardt, D.,Neubauer, T.J.,Fan, L.,Mueller, L.J.,Dunn, M.F. Allostery and substrate channeling in the tryptophan synthase bienzyme complex: evidence for two subunit conformations and four quaternary states. Biochemistry, 52:6396-6411, 2013 Cited by PubMed: 23952479DOI: 10.1021/bi400795e PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.77 Å) |
Structure validation
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