SMTL ID : 8onl.1

Crystal structure of D-amino acid aminotransferase from Aminobacterium colombiense point mutant E113A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 17 residues within 4Å: Chain A: H.50, R.53, R.138, K.144, Y.148, E.174, G.175, S.176, H.177, S.178, T.179, L.197, G.199, T.200, T.201, G.236, T.237 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:K.144, A:L.197 Hydrogen bonds: A:K.144, A:T.200, A:T.201, A:T.237 Water bridges: A:E.35, A:R.53, A:Y.148, A:R.202 Salt bridges: A:H.50, A:R.53, A:K.144 PLP.2: 18 residues within 4Å: Chain B: H.50, R.53, R.138, K.144, Y.148, E.174, G.175, S.176, H.177, S.178, T.179, L.197, G.199, T.200, T.201, T.235, G.236, T.237 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:K.144, B:L.197 Hydrogen bonds: B:K.144, B:T.200, B:T.201, B:T.201, B:T.237 Water bridges: B:R.53, B:R.53, B:T.143, B:Y.148, B:T.179, B:R.202 Salt bridges: B:H.50, B:R.53

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shilova, S.A. et al., In search for structural targets for engineering d-amino acid transaminase: modulation of pH optimum and substrate specificity. Biochem.J. (2023)

Release Date

2023-08-30

Peptides

Aminotransferase class IV: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Aminotransferase class IV

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