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

Crystal Structure of Human Microsomal P450 3A4

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-tetramer

Ligands

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

HEM.1: 26 residues within 4Å: Chain A: R.84, I.97, S.98, W.105, R.109, F.116, F.281, A.284, G.285, T.288, V.292, I.348, A.349, L.352, R.354, P.413, F.414, G.415, S.416, R.419, N.420, C.421, I.422, G.423, A.427, M.431 19 PLIP interactions: 18 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:I.97, A:F.116, A:V.292, A:I.348, A:A.349, A:L.352, A:F.414, A:F.414, A:I.422 Hydrogen bonds: A:S.416 Water bridges: A:R.84, A:E.353 Salt bridges: A:R.84, A:R.84, A:R.109, A:R.354, A:R.419 Metal complexes: A:C.421, H2O.1 HEM.2: 26 residues within 4Å: Chain B: R.84, I.97, S.98, W.105, R.109, F.116, F.281, A.284, G.285, T.288, V.292, I.348, A.349, L.352, R.354, P.413, F.414, G.415, S.416, R.419, N.420, C.421, I.422, G.423, A.427, M.431 19 PLIP interactions: 18 interactions with chain B, 1 Ligand-Water interactions Hydrophobic interactions: B:I.97, B:F.116, B:V.292, B:I.348, B:A.349, B:L.352, B:F.414, B:F.414, B:I.422 Hydrogen bonds: B:S.416 Water bridges: B:R.84, B:E.353 Salt bridges: B:R.84, B:R.84, B:R.109, B:R.354, B:R.419 Metal complexes: B:C.421, H2O.8 HEM.3: 26 residues within 4Å: Chain C: R.84, I.97, S.98, W.105, R.109, F.116, F.281, A.284, G.285, T.288, V.292, I.348, A.349, L.352, R.354, P.413, F.414, G.415, S.416, R.419, N.420, C.421, I.422, G.423, A.427, M.431 19 PLIP interactions: 18 interactions with chain C, 1 Ligand-Water interactions Hydrophobic interactions: C:I.97, C:F.116, C:V.292, C:I.348, C:A.349, C:L.352, C:F.414, C:F.414, C:I.422 Hydrogen bonds: C:S.416 Water bridges: C:R.84, C:E.353 Salt bridges: C:R.84, C:R.84, C:R.109, C:R.354, C:R.419 Metal complexes: C:C.421, H2O.15 HEM.4: 26 residues within 4Å: Chain D: R.84, I.97, S.98, W.105, R.109, F.116, F.281, A.284, G.285, T.288, V.292, I.348, A.349, L.352, R.354, P.413, F.414, G.415, S.416, R.419, N.420, C.421, I.422, G.423, A.427, M.431 19 PLIP interactions: 18 interactions with chain D, 1 Ligand-Water interactions Hydrophobic interactions: D:I.97, D:F.116, D:V.292, D:I.348, D:A.349, D:L.352, D:F.414, D:F.414, D:I.422 Hydrogen bonds: D:S.416 Water bridges: D:R.84, D:E.353 Salt bridges: D:R.84, D:R.84, D:R.109, D:R.354, D:R.419 Metal complexes: D:C.421, H2O.22

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yano, J.K. et al., The Structure of Human Microsomal Cytochrome P450 3A4 Determined by X-ray Crystallography to 2.05-A Resolution. J.Biol.Chem. (2004)

Release Date

2004-07-27

Peptides

cytochrome P450 3A4: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

cytochrome P450 3A4

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