SMTL ID : 1c0l.1

D-AMINO ACID OXIDASE: STRUCTURE OF SUBSTRATE COMPLEXES AT VERY HIGH RESOLUTION REVEAL THE CHEMICAL REACTTION MECHANISM OF FLAVIN DEHYDROGENATION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

homo-dimer

Ligands

2 x FLA: TRIFLUOROALANINE(Non-covalent)

FLA.1: 9 residues within 4Å: Chain A: N.56, F.60, M.215, Y.225, I.227, Y.240, R.287, S.337 Ligands: FAD.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.240, A:S.337 Salt bridges: A:R.287 Halogen bonds: A:N.56 FLA.3: 9 residues within 4Å: Chain B: N.56, F.60, M.215, Y.225, I.227, Y.240, R.287, S.337 Ligands: FAD.4 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Y.225, B:Y.240, B:Y.240, B:S.337 Salt bridges: B:R.287 Halogen bonds: B:N.56

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.2: 39 residues within 4Å: Chain A: L.12, G.13, S.14, G.15, V.16, I.17, A.36, R.37, D.38, F.48, A.49, S.50, W.52, A.53, G.54, A.55, N.56, R.162, T.163, V.164, A.180, T.181, G.182, G.184, I.188, G.201, T.203, Y.225, I.227, G.285, R.287, P.288, S.336, S.337, A.338, G.339, Y.340, Q.341 Ligands: FLA.1 33 PLIP interactions: 33 interactions with chain A Hydrophobic interactions: A:W.52, A:T.203, A:R.287 Hydrogen bonds: A:S.14, A:G.15, A:I.17, A:R.37, A:R.37, A:D.38, A:D.38, A:D.38, A:A.49, A:A.49, A:S.50, A:S.50, A:G.54, A:N.56, A:N.56, A:N.56, A:V.164, A:V.164, A:S.336, A:A.338, A:G.339, A:Y.340, A:Q.341 Water bridges: A:G.18, A:R.37, A:R.37, A:T.58, A:G.182 pi-Cation interactions: A:R.37, A:R.287 FAD.4: 39 residues within 4Å: Chain B: L.12, G.13, S.14, G.15, V.16, I.17, A.36, R.37, D.38, F.48, A.49, S.50, W.52, A.53, G.54, A.55, N.56, R.162, T.163, V.164, A.180, T.181, G.182, G.184, I.188, G.201, T.203, Y.225, I.227, G.285, R.287, P.288, S.336, S.337, A.338, G.339, Y.340, Q.341 Ligands: FLA.3 32 PLIP interactions: 32 interactions with chain B Hydrophobic interactions: B:W.52, B:T.203, B:R.287 Hydrogen bonds: B:S.14, B:G.15, B:I.17, B:R.37, B:R.37, B:D.38, B:D.38, B:A.49, B:A.49, B:S.50, B:S.50, B:G.54, B:N.56, B:N.56, B:N.56, B:V.164, B:V.164, B:S.336, B:A.338, B:G.339, B:Y.340, B:Q.341 Water bridges: B:G.18, B:R.37, B:R.37, B:T.58, B:G.182 pi-Cation interactions: B:R.37, B:R.287

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Umhau, S. et al., The x-ray structure of D-amino acid oxidase at very high resolution identifies the chemical mechanism of flavin-dependent substrate dehydrogenation. Proc.Natl.Acad.Sci.USA (2000)

Release Date

2000-11-22

Peptides

D-AMINO ACID OXIDASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

D-AMINO ACID OXIDASE

Related Entries With Identical Sequence