SMTL ID : 1awp.1

RAT OUTER MITOCHONDRIAL MEMBRANE CYTOCHROME B5

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 17 residues within 4Å: Chain A: M.28, I.30, I.37, F.40, H.44, P.45, G.46, L.50, L.51, S.62, F.63, L.66, H.68, S.69, A.72, M.75, L.76 19 PLIP interactions: 19 interactions with chain A, Hydrophobic interactions: A:I.30, A:I.37, A:F.40, A:F.40, A:P.45, A:L.50, A:L.51, A:F.63, A:L.66, A:A.72, A:L.76 Hydrogen bonds: A:S.69 pi-Stacking: A:H.44, A:H.44, A:F.63, A:H.68, A:H.68 Metal complexes: A:H.44, A:H.68 HEM.2: 15 residues within 4Å: Chain B: I.30, F.40, H.44, P.45, G.46, L.50, L.51, A.59, F.63, L.66, H.68, S.69, A.72, M.75, L.76 20 PLIP interactions: 20 interactions with chain B, Hydrophobic interactions: B:I.30, B:F.40, B:F.40, B:P.45, B:L.50, B:L.51, B:A.59, B:F.63, B:F.63, B:A.72, B:L.76 Hydrogen bonds: B:G.67, B:S.69 pi-Stacking: B:H.44, B:H.44, B:F.63, B:H.68, B:H.68 Metal complexes: B:H.44, B:H.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rivera, M. et al., The reduction potential of cytochrome b5 is modulated by its exposed heme edge. Biochemistry (1998)

Release Date

1998-10-28

Peptides

CYTOCHROME B5: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CYTOCHROME B5