SMTL ID : 1epv.1

ALANINE RACEMASE WITH BOUND INHIBITOR DERIVED FROM D-CYCLOSERINE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

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

DCS.1: 15 residues within 4Å: Chain A: K.38, Y.42, L.84, R.135, H.165, N.202, S.203, R.218, G.220, I.221, Y.353 Chain B: Y.264, Y.283, C.310, M.311 18 PLIP interactions: 13 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:L.84 Hydrogen bonds: A:K.38, A:Y.42, A:R.135, A:R.135, A:N.202, A:S.203, A:R.218, A:R.218, A:G.220, A:I.221, B:Y.283, B:M.311 Water bridges: A:A.204, B:Y.283, B:D.312, B:Q.313 pi-Cation interactions: A:H.165 DCS.2: 17 residues within 4Å: Chain A: Y.264, Y.283, C.310, M.311 Chain B: V.36, K.38, Y.42, L.84, K.128, R.135, H.165, N.202, S.203, R.218, G.220, I.221, Y.353 20 PLIP interactions: 14 interactions with chain B, 6 interactions with chain A Hydrophobic interactions: B:L.84 Hydrogen bonds: B:K.38, B:Y.42, B:R.135, B:R.135, B:H.165, B:N.202, B:S.203, B:R.218, B:G.220, B:I.221, A:Y.264, A:Y.283, A:M.311 Water bridges: B:A.204, B:Y.353, A:D.312, A:Q.313 pi-Stacking: B:H.165, A:Y.264

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fenn, T.D. et al., A side reaction of alanine racemase: transamination of cycloserine. Biochemistry (2003)

Release Date

2003-01-14

Peptides

ALANINE RACEMASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ALANINE RACEMASE

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