SMTL ID : 6jc9.1 (1 other biounit)

Crystal structure of aminotransferase CrmG from Actinoalloteichus sp. WH1-2216-6 in complex with amino donor L-Gln

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 14 residues within 4Å: Chain A: S.119, G.120, A.121, N.124, F.207, H.208, G.209, E.282, D.315, V.317, Q.318, K.344 Chain B: S.373, T.374 14 PLIP interactions: 11 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:F.207, A:V.317, A:K.344 Hydrogen bonds: A:S.119, A:G.120, A:A.121, A:N.124, A:Q.318, B:T.374, B:T.374 Water bridges: A:S.119, B:F.375 Salt bridges: A:K.344 pi-Stacking: A:F.207 PLP.2: 14 residues within 4Å: Chain A: S.373, T.374 Chain B: S.119, G.120, A.121, N.124, F.207, H.208, G.209, E.282, D.315, V.317, Q.318, K.344 14 PLIP interactions: 3 interactions with chain A, 11 interactions with chain B Hydrogen bonds: A:T.374, A:T.374, B:S.119, B:G.120, B:A.121, B:N.124, B:Q.318 Water bridges: A:F.375, B:S.119 Hydrophobic interactions: B:F.207, B:V.317, B:K.344 Salt bridges: B:K.344 pi-Stacking: B:F.207

1 x ACY: ACETIC ACID(Non-functional Binders)

ACY.3: 3 residues within 4Å: Chain B: E.66, H.70, K.387 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:H.70, B:K.387

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, J. et al., Structural studies reveal flexible roof of active site responsible for omega-transaminase CrmG overcoming by-product inhibition. Commun Biol (2020)

Release Date

2020-02-05

Peptides

CrmG: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CrmG

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