SMTL ID : 3b3r.1

Crystal structure of Streptomyces cholesterol oxidase H447Q/E361Q mutant bound to glycerol (0.98A)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 0.98 Å

Oligo State

monomer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: E.176, Q.177, H.328, W.330, N.331 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.176, A:Q.177, A:W.330, A:N.331 Water bridges: A:H.328 SO4.2: 3 residues within 4Å: Chain A: R.251, T.253, K.254 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.254 Water bridges: A:R.251, A:R.251, A:D.255 Salt bridges: A:R.251

1 x FAE: FLAVIN-N7 PROTONATED-ADENINE DINUCLEOTIDE(Non-covalent)

FAE.3: 46 residues within 4Å: Chain A: I.13, G.14, T.15, G.16, Y.17, G.18, A.19, L.36, E.37, M.38, G.39, L.93, Y.104, V.105, G.106, R.107, G.108, G.111, G.112, S.113, V.115, N.116, G.117, G.118, M.119, I.215, H.245, Q.246, V.247, G.285, A.286, G.287, S.288, G.290, L.294, Y.443, Q.444, P.445, D.471, G.472, N.482, P.483, F.484, V.485, I.487 Ligands: GOL.5 34 PLIP interactions: 34 interactions with chain A Hydrophobic interactions: A:Y.104, A:I.215, A:Y.443, A:Y.443 Hydrogen bonds: A:G.14, A:T.15, A:T.15, A:G.16, A:Y.17, A:G.18, A:E.37, A:M.38, A:G.106, A:R.107, A:G.108, A:G.111, A:G.112, A:N.116, A:G.117, A:M.119, A:M.119, A:V.247, A:V.247, A:G.472, A:N.482, A:F.484 Water bridges: A:G.106, A:Q.246, A:Q.246, A:S.288, A:S.288, A:G.290, A:Q.358, A:V.485

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 10 residues within 4Å: Chain A: M.55, P.72, V.214, I.215, A.360, P.361, M.362, P.363, L.372 Ligands: GOL.5 No protein-ligand interaction detected (PLIP) GOL.5: 8 residues within 4Å: Chain A: G.117, I.215, P.341, Q.358, L.374, Y.443 Ligands: FAE.3, GOL.4 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.358 Water bridges: A:G.117, A:Y.443, A:Q.444 GOL.6: 3 residues within 4Å: Chain A: L.41, L.234, I.241 2 PLIP interactions: 2 interactions with chain A Water bridges: A:I.241, A:I.241

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lyubimov, A.Y. et al., Distortion of flavin geometry is linked to ligand binding in cholesterol oxidase. Protein Sci. (2007)

Release Date

2007-12-18

Peptides

Cholesterol oxidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cholesterol oxidase