SMTL ID : 3dax.1

Crystal structure of human CYP7A1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 20 residues within 4Å: Chain A: H.84, F.112, A.268, S.269, N.272, T.273, A.276, S.343, N.345, P.419, F.420, T.425, C.427, P.428, G.429, F.432, A.433, E.436, I.471 Ligands: UNX.2 12 PLIP interactions: 12 interactions with chain A, Hydrophobic interactions: A:F.112, A:A.268, A:N.272, A:A.276, A:F.420, A:F.420, A:P.428, A:F.432, A:I.471 Hydrogen bonds: A:T.425 Salt bridges: A:H.84 Metal complexes: A:C.427 HEM.3: 21 residues within 4Å: Chain B: H.84, F.112, L.116, A.268, S.269, N.272, T.273, A.276, S.343, N.345, P.419, F.420, T.425, C.427, P.428, G.429, F.432, A.433, E.436, I.471 Ligands: UNX.4 11 PLIP interactions: 11 interactions with chain B, Hydrophobic interactions: B:F.112, B:L.116, B:A.268, B:N.272, B:A.276, B:F.420, B:P.428, B:F.432, B:I.471 Salt bridges: B:H.84 Metal complexes: B:C.427

2 x UNX: UNKNOWN ATOM OR ION(Non-functional Binders)

UNX.2: 3 residues within 4Å: Chain A: A.268, N.272 Ligands: HEM.1 No protein-ligand interaction detected (PLIP) UNX.4: 3 residues within 4Å: Chain B: A.268, N.272 Ligands: HEM.3 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Strushkevich, N.V. et al., Crystal structure of human CYP7A1. To be Published

Release Date

2008-08-05

Peptides

Cytochrome P450 7A1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cytochrome P450 7A1