SMTL ID : 8xiy.1

Crystal structure of an omega-transaminase mutant I77L/Q97E/H210N/N245D from Aspergillus terreus in complex with PLP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.1: 19 residues within 4Å: Chain A: Y.70, H.86, R.89, R.179, K.190, W.194, L.197, E.223, G.224, G.226, F.227, N.228, L.245, G.247, V.248, T.249, C.283, T.284, T.285 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:L.197, A:L.245 Hydrogen bonds: A:Y.70, A:K.190, A:V.248, A:T.249, A:T.284, A:T.285, A:T.285 Water bridges: A:R.89, A:R.89, A:R.250 Salt bridges: A:R.89, A:K.190 PLP.2: 18 residues within 4Å: Chain B: Y.70, R.89, R.179, K.190, W.194, L.197, E.223, G.224, G.226, F.227, N.228, L.245, G.247, V.248, T.249, C.283, T.284, T.285 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:L.197, B:L.245 Hydrogen bonds: B:Y.70, B:K.190, B:V.248, B:T.249, B:T.249, B:T.284, B:T.285 Water bridges: B:D.71, B:N.228, B:R.250, B:T.285, B:A.286 Salt bridges: B:R.89, B:K.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

He, Y.C., Efficient bioamination with an omega-transaminase mutant from Aspergillus terreus. To Be Published

Release Date

2024-02-07

Peptides

D-aminoacid aminotransferase-like PLP-dependent enzyme: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

D-aminoacid aminotransferase-like PLP-dependent enzyme