SMTL ID : 4ht3.2 (3 other biounits)

The crystal structure of Salmonella typhimurium Tryptophan Synthase at 1.30A complexed with N-(4'-TRIFLUOROMETHOXYBENZENESULFONYL)-2-AMINO-1-ETHYLPHOSPHATE (F9) inhibitor in the alpha site, internal aldimine

Coordinates
PDB Format
Method
X-RAY DIFFRACTION 1.30 Å
Oligo State
hetero-oligomer
Ligands
2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)
20 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)
6 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)
14 x CL: CHLORIDE ION(Non-functional Binders)
8 x BCN: BICINE(Non-covalent)
6 x CS: CESIUM ION(Non-covalent)
4 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)
2 x F9F: 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE(Non-covalent)
2 x PG5: 1-METHOXY-2-[2-(2-METHOXY-ETHOXY]-ETHANE(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
2014-01-01
Peptides
Tryptophan synthase beta chain: AB
Tryptophan synthase alpha chain: CD
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
B
B
B
C
A
D
A