SMTL ID : 3uyy.1

Crystal Structures of Branched-Chain Aminotransferase from Deinococcus radiodurans Complexes with alpha-Ketoisocaproate and L-Glutamate Suggest Its Radio-Resistance for Catalysis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 15 residues within 4Å: Chain A: R.100, R.192, K.202, Y.207, E.238, G.240, A.241, A.242, N.243, L.263, S.265, I.266, T.267, G.303, T.304 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.263 Hydrogen bonds: A:Y.207, A:N.243, A:I.266, A:T.267, A:T.304, A:T.304 Salt bridges: A:R.100 PLP.2: 16 residues within 4Å: Chain B: R.100, R.192, K.202, Y.207, E.238, G.240, A.241, A.242, N.243, L.263, S.265, I.266, T.267, C.302, G.303, T.304 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:G.240, B:N.243, B:I.266, B:T.267, B:T.267, B:T.304, B:T.304 Salt bridges: B:R.100

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, C.D. et al., Crystal Structures of Complexes of the Branched-Chain Aminotransferase from Deinococcus radiodurans with alpha-Ketoisocaproate and L-Glutamate Suggest the Radiation Resistance of This Enzyme for Catalysis. J.Bacteriol. (2012)

Release Date

2012-12-12

Peptides

Branched-chain-amino-acid aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Branched-chain-amino-acid aminotransferase

Related Entries With Identical Sequence