SMTL ID : 3e6e.1 (1 other biounit)

Crystal structure of Alanine racemase from E.faecalis complex with cycloserine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x DCS: D-[3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL]-N,O-CYCLOSERYLAMIDE(Non-covalent)

DCS.1: 16 residues within 4Å: Chain A: V.38, K.40, Y.44, L.86, R.139, H.169, N.206, S.207, R.222, G.224, V.225, Y.356 Chain B: Y.267, Y.286, C.313, M.314 18 PLIP interactions: 15 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:L.86 Hydrogen bonds: A:K.40, A:Y.44, A:R.139, A:R.139, A:H.169, A:S.207, A:R.222, A:G.224, A:V.225, A:Y.356, B:Y.286, B:M.314, B:D.315 Water bridges: A:N.206, A:A.208 pi-Stacking: A:H.169 pi-Cation interactions: A:K.40 DCS.2: 17 residues within 4Å: Chain A: Y.267, Y.286, C.313, M.314, D.315 Chain B: V.38, K.40, Y.44, L.86, R.139, H.169, N.206, S.207, R.222, G.224, V.225, Y.356 15 PLIP interactions: 12 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:K.40, B:Y.44, B:R.139, B:R.139, B:H.169, B:N.206, B:S.207, B:R.222, B:G.224, B:V.225, A:Y.267, A:M.314, A:D.315 Water bridges: B:A.208 pi-Stacking: B:H.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Priyadarshi, A. et al., Structural insights into the alanine racemase from Enterococcus faecalis. Biochim.Biophys.Acta (2009)

Release Date

2009-08-18

Peptides

Alanine racemase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Alanine racemase

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