SMTL ID : 2iid.2 (1 other biounit)

Structure of L-amino acid oxidase from Calloselasma rhodostoma in complex with L-phenylalanine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

1 x NAG- FUC: alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-FUC.1: 5 residues within 4Å: Chain B: R.170, T.171, N.172, S.174, Y.175 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.174, B:S.174

3 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.2: 3 residues within 4Å: Chain A: N.172, S.174, Y.175 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.172, A:S.174, A:S.174 NAG.3: 4 residues within 4Å: Chain A: N.110, H.342, N.359, N.361 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.359, A:N.361 Water bridges: A:H.342, A:H.342, A:N.361 NAG.6: 4 residues within 4Å: Chain B: N.110, H.342, N.359, N.361 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.359, B:N.361 Water bridges: B:H.342, B:N.361

2 x PHE: PHENYLALANINE(Non-covalent)

PHE.4: 10 residues within 4Å: Chain A: R.90, H.223, F.227, R.322, Y.372, I.374, I.430, G.464, W.465 Ligands: FAD.5 8 PLIP interactions: 6 interactions with chain A, 2 Ligand-Ligand interactions Hydrophobic interactions: A:I.374, A:I.430 Hydrogen bonds: A:Y.372, A:G.464, F.4, F.4 Water bridges: A:M.89 Salt bridges: A:R.90 PHE.7: 10 residues within 4Å: Chain B: R.90, H.223, F.227, R.322, Y.372, I.374, I.430, G.464, W.465 Ligands: FAD.8 9 PLIP interactions: 7 interactions with chain B, 2 Ligand-Ligand interactions Hydrophobic interactions: B:I.374, B:I.430 Hydrogen bonds: B:Y.372, B:G.464, F.7, F.7 Water bridges: B:M.89, B:R.90 Salt bridges: B:R.90

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

FAD.5: 37 residues within 4Å: Chain A: V.39, G.40, A.41, G.42, M.43, A.44, L.62, E.63, A.64, G.69, G.70, R.71, V.72, G.87, P.88, M.89, R.90, L.91, A.259, Q.260, V.261, C.293, T.294, T.295, A.298, Y.372, W.420, Y.425, G.429, I.430, G.456, E.457, G.464, W.465, I.466, T.469 Ligands: PHE.4 40 PLIP interactions: 40 interactions with chain A Hydrophobic interactions: A:W.420, A:I.430, A:I.430 Hydrogen bonds: A:A.41, A:M.43, A:A.44, A:A.64, A:S.65, A:G.69, A:R.71, A:V.72, A:M.89, A:R.90, A:R.90, A:V.261, A:V.261, A:E.457, A:E.457, A:E.457, A:W.465, A:I.466 Water bridges: A:G.42, A:G.45, A:E.63, A:S.65, A:G.70, A:R.71, A:R.71, A:Q.260, A:Q.260, A:Q.260, A:Q.260, A:Q.260, A:T.295, A:Y.372, A:D.467, A:T.469 Salt bridges: A:R.71, A:R.71 pi-Stacking: A:W.465 FAD.8: 38 residues within 4Å: Chain B: V.39, G.40, A.41, G.42, M.43, A.44, L.62, E.63, A.64, G.69, G.70, R.71, V.72, G.87, P.88, M.89, R.90, L.91, A.259, Q.260, V.261, C.293, T.294, T.295, A.298, I.302, Y.372, W.420, Y.425, G.429, I.430, G.456, E.457, G.464, W.465, I.466, T.469 Ligands: PHE.7 38 PLIP interactions: 38 interactions with chain B Hydrophobic interactions: B:W.420, B:I.430, B:I.430 Hydrogen bonds: B:A.41, B:A.44, B:A.64, B:G.69, B:R.71, B:M.89, B:R.90, B:R.90, B:V.261, B:V.261, B:E.457, B:E.457, B:W.465, B:I.466 Water bridges: B:G.42, B:M.43, B:G.45, B:E.63, B:S.65, B:G.70, B:R.71, B:R.71, B:V.72, B:Q.260, B:Q.260, B:Q.260, B:Q.260, B:Q.260, B:T.295, B:T.295, B:Y.372, B:D.467, B:T.469 Salt bridges: B:R.71, B:R.71

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moustafa, I.M. et al., Crystal Structure of LAAO from Calloselasma rhodostoma with an L-Phenylalanine Substrate: Insights into Structure and Mechanism. J.Mol.Biol. (2006)

Release Date

2006-10-31

Peptides

L-amino-acid oxidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

L-amino-acid oxidase

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