SMTL ID : 2q9g.1

Crystal structure of human cytochrome P450 46A1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 27 residues within 4Å: Chain A: K.56, Y.61, L.77, V.78, W.86, R.90, F.97, I.227, F.251, A.254, G.255, T.258, S.259, H.262, A.319, T.322, R.324, P.381, F.382, S.383, R.387, S.388, C.389, I.390, G.391, F.394, A.395 23 PLIP interactions: 22 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:L.77, A:V.78, A:F.97, A:I.227, A:F.251, A:A.254, A:H.262, A:A.319, A:F.382, A:F.382, A:I.390, A:F.394, A:A.395 Hydrogen bonds: A:T.322, A:R.324, A:R.387 Water bridges: A:K.56, A:R.324 Salt bridges: A:K.56, A:R.90, A:R.387 Metal complexes: A:C.389, H2O.1

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: I.119, K.123, M.135, Y.138, M.155, L.156, G.158 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.123, A:M.155 GOL.3: 3 residues within 4Å: Chain A: P.375, F.377, L.384 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.377

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mast, N. et al., Crystal structures of substrate-bound and substrate-free cytochrome P450 46A1, the principal cholesterol hydroxylase in the brain. Proc.Natl.Acad.Sci.Usa (2008)

Release Date

2008-06-17

Peptides

Cytochrome P450 46A1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450 46A1

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