SMTL ID : 1i19.2 (1 other biounit)

CRYSTAL STRUCTURE OF CHOLESTEROL OXIDASE FROM B.STEROLICUM

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

3 x MN: MANGANESE (II) ION(Non-covalent)(Non-functional Binders)

MN.1: 3 residues within 4Å: Chain A: N.490, E.527 Ligands: CAC.2 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.527, H2O.18, H2O.18, H2O.18 MN.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MN.4: 2 residues within 4Å: Chain A: D.492, D.493 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.493, H2O.20, H2O.20, H2O.20

1 x CAC: CACODYLATE ION(Non-covalent)

CAC.2: 5 residues within 4Å: Chain A: N.490, N.491, D.492, E.527 Ligands: MN.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.491

7 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 7 residues within 4Å: Chain A: E.380, E.423, R.425, N.464, K.502 Ligands: EDO.6, FAD.12 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.423, A:E.423, A:R.425, A:R.425, A:K.502 EDO.6: 8 residues within 4Å: Chain A: W.28, W.71, I.371, L.378, E.380, L.466 Ligands: EDO.5, FAD.12 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.378 EDO.7: 7 residues within 4Å: Chain A: P.73, E.77, P.510, Y.511, T.512, F.555 Ligands: EDO.11 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.77, A:E.77 Water bridges: A:K.78 EDO.8: 4 residues within 4Å: Chain A: I.526, E.527, G.528, V.529 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.528, A:V.529 EDO.9: 3 residues within 4Å: Chain A: L.189, E.190, T.191 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.190, A:T.191, A:T.191 EDO.10: 2 residues within 4Å: Chain A: R.389, D.458 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.389, A:R.389 Water bridges: A:T.161 EDO.11: 4 residues within 4Å: Chain A: I.32, P.510, Y.511 Ligands: EDO.7 No protein-ligand interaction detected (PLIP)

1 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Covalent)

FAD.12: 32 residues within 4Å: Chain A: W.28, R.63, P.64, R.65, G.66, A.67, M.68, H.69, G.70, W.71, L.74, A.112, P.134, A.135, P.136, L.139, S.140, G.142, G.143, A.146, V.147, A.149, H.150, N.205, L.206, G.207, C.209, F.210, L.211, S.501 Ligands: EDO.5, EDO.6 30 PLIP interactions: 30 interactions with chain A Hydrophobic interactions: A:W.28, A:W.28, A:H.69, A:W.71, A:W.71, A:P.136 Hydrogen bonds: A:G.66, A:A.67, A:M.68, A:H.69, A:G.70, A:L.74, A:A.135, A:S.140, A:H.150, A:H.150, A:L.211, A:L.211 Water bridges: A:Y.25, A:W.71, A:L.74, A:T.75, A:T.75, A:T.75, A:S.140, A:N.205, A:N.205, A:S.501 pi-Cation interactions: A:K.502, A:K.502

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Coulombe, R. et al., Oxygen access to the active site of cholesterol oxidase through a narrow channel is gated by an Arg-Glu pair. J.Biol.Chem. (2001)

Release Date

2001-08-08

Peptides

CHOLESTEROL OXIDASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

CHOLESTEROL OXIDASE

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