SMTL ID : 6q72.2 (1 other biounit)

Crystal structure of the alanine racemase from Bacillus subtilis in the presence of only PEG 4000 and Magnesium chloride in the crystallization condition

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 13 residues within 4Å: Chain A: V.37, K.39, Y.43, L.85, R.139, H.169, N.209, T.210, R.225, L.226, G.227, I.228, Y.364 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.37, A:K.39, A:H.169 Hydrogen bonds: A:R.139, A:T.210, A:R.225, A:G.227, A:I.228, A:Y.364, A:Y.364 PLP.3: 10 residues within 4Å: Chain B: K.39, Y.43, R.139, H.169, N.209, T.210, R.225, G.227, I.228, Y.364 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:K.39 Hydrogen bonds: B:Y.43, B:R.139, B:R.139, B:T.210, B:T.210, B:R.225, B:G.227, B:I.228, B:Y.364

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: N.132, R.139, L.140 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain B: N.132, R.139, L.140 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bernardo-Garcia, N. et al., Cold-induced aldimine bond cleavage by Tris in Bacillus subtilis alanine racemase. Org.Biomol.Chem. (2019)

Release Date

2019-04-24

Peptides

Alanine racemase 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

Alanine racemase 2

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