SMTL ID : 1z10.3 (3 other biounits)

Crystal Structure of Human Microsomal P450 2A6 with Coumarin Bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

HEM.1: 26 residues within 4Å: Chain A: R.79, V.94, V.95, R.106, I.160, G.279, G.280, T.283, V.284, T.287, Q.338, S.347, L.348, R.350, L.373, P.409, F.410, S.411, R.415, N.416, C.417, F.418, G.419, L.422, A.423 Ligands: COU.2 22 PLIP interactions: 22 interactions with chain A, Hydrophobic interactions: A:V.95, A:I.160, A:V.284, A:L.348, A:L.373, A:F.410, A:F.410, A:F.418, A:F.418, A:L.422 Hydrogen bonds: A:V.95, A:S.347, A:S.411 Water bridges: A:L.348, A:L.348, A:R.415 Salt bridges: A:R.79, A:R.79, A:R.106, A:R.350, A:R.415 Metal complexes: A:C.417

1 x COU: COUMARIN(Non-covalent)

COU.2: 8 residues within 4Å: Chain A: F.85, F.89, V.95, N.275, G.279, T.283, F.458 Ligands: HEM.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:T.283 Hydrogen bonds: A:N.275 pi-Stacking: A:F.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yano, J.K. et al., Structures of human microsomal cytochrome P450 2A6 complexed with coumarin and methoxsalen. Nat.Struct.Mol.Biol. (2005)

Release Date

2005-08-16

Peptides

cytochrome P450, family 2, subfamily A, polypeptide 6: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

cytochrome P450, family 2, subfamily A, polypeptide 6

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