SMTL ID : 6hte.1

Sulfolobus solfataricus Tryptophan Synthase B2a

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

homo-dimer

Ligands

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 8 residues within 4Å: Chain A: E.64, R.68, Y.117, K.120, L.121, L.146, F.147, R.148 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.64, A:R.68

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

PLP.2: 18 residues within 4Å: Chain A: S.106, H.107, K.108, Q.135, K.233, V.257, V.258, G.259, G.260, G.261, S.262, N.263, L.334, A.378, E.380, T.381, S.409, G.410 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:K.108, A:A.378 Hydrogen bonds: A:G.259, A:G.260, A:G.261, A:S.262, A:S.262, A:N.263, A:N.263, A:S.409 Water bridges: A:S.106, A:S.106, A:Q.135 Salt bridges: A:H.107, A:K.108 pi-Stacking: A:H.107 PLP.3: 18 residues within 4Å: Chain B: S.106, H.107, K.108, Q.135, K.233, V.257, V.258, G.259, G.260, G.261, S.262, N.263, L.334, A.378, E.380, T.381, S.409, G.410 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:K.108, B:A.378 Hydrogen bonds: B:K.108, B:G.259, B:G.260, B:G.261, B:S.262, B:S.262, B:N.263, B:N.263 Water bridges: B:S.106, B:S.106, B:Q.135 Salt bridges: B:H.107 pi-Stacking: B:H.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fleming, J.R. et al., Evolutionary Morphing of Tryptophan Synthase: Functional Mechanisms for the Enzymatic Channeling of Indole. J.Mol.Biol. (2018)

Release Date

2018-11-21

Peptides

Tryptophan synthase beta chain 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Tryptophan synthase beta chain 2