SMTL ID : 4w1y.1

Crystal structure of Escherichia coli Tryptophanase in 'semi-holo' form

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

homo-tetramer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 6 residues within 4Å: Chain B: S.50, Q.97, G.98, R.99, S.263, K.265 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.50, B:S.50, B:G.98, B:R.99, B:S.263 Salt bridges: B:K.265, B:K.266 SO4.2: 5 residues within 4Å: Chain B: T.48, D.49, R.226, K.266, R.415 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:D.49, B:R.226 Water bridges: B:K.266, B:K.266 Salt bridges: B:K.266, B:R.415 SO4.3: 6 residues within 4Å: Chain D: S.50, Q.97, G.98, R.99, S.263, K.265 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:S.50, D:S.50, D:G.98, D:R.99, D:S.263 Salt bridges: D:K.265, D:K.266 SO4.4: 5 residues within 4Å: Chain D: T.48, D.49, R.226, K.266, R.415 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:T.48, D:D.49, D:R.226 Water bridges: D:K.266, D:K.266 Salt bridges: D:K.266, D:R.415

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kogan, A. et al., Structures of Escherichia coli tryptophanase in holo and `semi-holo' forms. Acta Crystallogr.,Sect.F (2015)

Release Date

2014-12-17

Peptides

Tryptophanase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Tryptophanase

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