SMTL ID : 6k8h.1

Crystal structure of an omega-transaminase from Sphaerobacter thermophilus

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x PLR: (5-HYDROXY-4,6-DIMETHYLPYRIDIN-3-YL)METHYL DIHYDROGEN PHOSPHATE(Covalent)(Non-covalent)

PLR.1: 14 residues within 4Å: Chain A: S.126, G.127, T.128, Y.154, H.155, G.156, D.222, R.226, D.255, V.257, I.258, K.282 Chain B: G.316, T.317 14 PLIP interactions: 5 interactions with chain B, 9 interactions with chain A Hydrogen bonds: B:T.317, B:T.317, B:T.317, A:G.127, A:T.128, A:T.128, A:R.226 Water bridges: B:G.316, B:F.318, A:S.126, A:T.128 Hydrophobic interactions: A:V.257 Salt bridges: A:K.282 pi-Stacking: A:Y.154 PLR.2: 13 residues within 4Å: Chain A: G.316, T.317 Chain B: S.126, G.127, T.128, Y.154, H.155, D.222, R.226, D.255, V.257, I.258, K.282 13 PLIP interactions: 10 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:Y.154, B:V.257 Hydrogen bonds: B:G.127, B:T.128, B:R.226, B:K.282, A:T.317, A:T.317 Water bridges: B:T.128, B:T.128, A:F.318 Salt bridges: B:K.282 pi-Stacking: B:Y.154

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kwon, S. et al., Structural insights into the enzyme specificity of a novel omega-transaminase from the thermophilic bacterium Sphaerobacter thermophilus. J.Struct.Biol. (2019)

Release Date

2019-10-09

Peptides

Aminotransferase class-III: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Aminotransferase class-III