SMTL ID : 2wsy.1

CRYSTAL STRUCTURE OF WILD-TYPE TRYPTOPHAN SYNTHASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.05 Å

Oligo State

hetero-2-2-mer

Ligands

2 x NA: SODIUM ION(Non-functional Binders)

NA.1: 4 residues within 4Å: Chain B: V.230, G.231, F.305, S.307 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:V.230 NA.3: 4 residues within 4Å: Chain D: V.230, G.231, F.305, S.307 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:G.267

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.2: 18 residues within 4Å: Chain B: A.84, H.85, K.86, Q.113, T.189, C.229, V.230, G.231, G.232, G.233, S.234, N.235, G.302, L.303, A.347, E.349, S.376, G.377 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:K.86, B:L.303, B:A.347 Hydrogen bonds: B:T.189, B:G.231, B:G.232, B:G.233, B:S.234, B:S.234, B:N.235, B:N.235, B:A.236, B:S.376, B:K.381, B:K.381 Salt bridges: B:H.85 pi-Stacking: B:H.85 PLP.4: 18 residues within 4Å: Chain D: A.84, H.85, K.86, Q.113, T.189, C.229, V.230, G.231, G.232, G.233, S.234, N.235, G.302, L.303, A.347, E.349, S.376, G.377 17 PLIP interactions: 17 interactions with chain D Hydrophobic interactions: D:K.86, D:L.303, D:A.347 Hydrogen bonds: D:G.231, D:G.232, D:G.233, D:S.234, D:S.234, D:N.235, D:N.235, D:A.236, D:E.349, D:S.376, D:K.381, D:K.381 Salt bridges: D:H.85 pi-Stacking: D:H.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schneider, T.R. et al., Loop closure and intersubunit communication in tryptophan synthase. Biochemistry (1998)

Release Date

1999-03-30

Peptides

TRYPTOPHAN SYNTHASE: AC
TRYPTOPHAN SYNTHASE: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

TRYPTOPHAN SYNTHASE

TRYPTOPHAN SYNTHASE

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