SMTL ID : 1cc5.1

CRYSTAL STRUCTURE OF AZOTOBACTER CYTOCHROME C5 AT 2.5 ANGSTROMS RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Covalent)

HEM.1: 23 residues within 4Å: Chain A: Y.14, C.15, C.18, H.19, L.24, A.26, P.27, W.35, R.38, K.42, G.47, L.48, Q.51, S.52, L.56, M.59, P.60, G.63, T.64, L.73, I.77, M.80 Chain B: L.24 17 PLIP interactions: 1 interactions with chain B, 16 interactions with chain A, Hydrophobic interactions: B:L.24, A:L.24, A:A.26, A:P.27, A:W.35, A:L.48, A:M.59, A:P.60, A:I.77, A:I.77 Hydrogen bonds: A:Q.51, A:N.57 Salt bridges: A:R.38, A:R.38, A:K.42 pi-Stacking: A:W.35 Metal complexes: A:H.19 HEM.2: 23 residues within 4Å: Chain A: L.24 Chain B: Y.14, C.15, C.18, H.19, L.24, A.26, P.27, W.35, R.38, K.42, G.47, L.48, Q.51, S.52, L.56, M.59, P.60, G.63, T.64, L.73, I.77, M.80 17 PLIP interactions: 16 interactions with chain B, 1 interactions with chain A, Hydrophobic interactions: B:L.24, B:A.26, B:P.27, B:W.35, B:L.48, B:M.59, B:P.60, B:I.77, B:I.77, A:L.24 Hydrogen bonds: B:Q.51, B:N.57 Salt bridges: B:R.38, B:R.38, B:K.42 pi-Stacking: B:W.35 Metal complexes: B:H.19

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Carter, D.C. et al., Crystal structure of Azotobacter cytochrome c5 at 2.5 A resolution. J.Mol.Biol. (1985)

Release Date

1984-10-29

Peptides

CYTOCHROME C5: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

CYTOCHROME C5