SMTL ID : 4hpj.2 (1 other biounit)

Crystal structure of Tryptophan Synthase at 1.45 A resolution in complex with 2-aminophenol quinonoid in the beta site and the F9 inhibitor in the alpha site

Coordinates
PDB Format
Method
X-RAY DIFFRACTION 1.45 Å
Oligo State
hetero-oligomer
Ligands
2 x F9F: 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE(Non-covalent)
14 x CL: CHLORIDE ION(Non-functional Binders)
2 x 1D0: (2E)-2-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)IMINO]-3-[(2-HYDROXYPHENYL)AMINO]PROPANOIC ACID(Non-covalent)
2 x BCN: BICINE(Non-covalent)
8 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)
4 x CS: CESIUM ION(Non-covalent)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Niks, D. et al., Allostery and substrate channeling in the tryptophan synthase bienzyme complex: evidence for two subunit conformations and four quaternary states. Biochemistry (2013)
Release Date
2013-12-25
Peptides
Tryptophan synthase alpha chain: AC
Tryptophan synthase beta chain: BD
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
C
A
B
B
D
B