SMTL ID : 1dw2.1 (2 other biounits)

STRUCTURE OF THE NITRIC OXIDE COMPLEX OF REDUCED SHP, AN OXYGEN BINDING CYTOCHROME C

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

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

HEM.1: 16 residues within 4Å: Chain A: F.29, T.40, S.42, C.43, C.46, H.47, L.66, R.74, F.75, V.81, W.84, L.85, N.88, V.92, L.105 Ligands: NO.2 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:F.29, A:L.66, A:L.66, A:W.84, A:W.84, A:W.84, A:W.84, A:V.92, A:L.105 Hydrogen bonds: A:F.75 Water bridges: A:A.64, A:R.74, A:R.74, A:R.74, A:T.76 Salt bridges: A:R.74, A:R.74 Metal complexes: A:H.47

1 x NO: NITRIC OXIDE(Non-covalent)

NO.2: 5 residues within 4Å: Chain A: H.47, W.84, L.85, N.88 Ligands: HEM.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leys, D. et al., Crystal structures of an oxygen-binding cytochrome c from Rhodobacter sphaeroides. J.Biol.Chem. (2000)

Release Date

2000-06-28

Peptides

CYTOCHROME C: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CYTOCHROME C

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