SMTL ID : 1b0b.1

HEMOGLOBIN I FROM THE CLAM LUCINA PECTINATA, CYANIDE COMPLEX AT 100 KELVIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.43 Å

Oligo State

monomer

Ligands

1 x CYN: CYANIDE ION(Non-covalent)

CYN.1: 5 residues within 4Å: Chain A: F.29, F.43, Q.64, F.68 Ligands: HEM.2 No protein-ligand interaction detected (PLIP)

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

HEM.2: 20 residues within 4Å: Chain A: V.39, K.42, F.43, L.46, Q.64, S.67, F.68, L.71, V.72, W.75, F.92, N.95, H.96, R.99, I.101, Q.105, L.106, A.109, F.110 Ligands: CYN.1 26 PLIP interactions: 26 interactions with chain A, Hydrophobic interactions: A:V.39, A:K.42, A:F.43, A:F.43, A:F.43, A:F.43, A:F.68, A:F.68, A:L.71, A:V.72, A:W.75, A:F.92, A:F.92, A:I.101, A:I.101, A:A.109, A:F.110 Water bridges: A:L.46, A:Q.64, A:Q.64, A:N.95, A:H.96 Salt bridges: A:H.96, A:R.99 pi-Stacking: A:F.92 Metal complexes: A:H.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bolognesi, M. et al., Cyanide binding to Lucina pectinata hemoglobin I and to sperm whale myoglobin: an x-ray crystallographic study. Biophys.J. (1999)

Release Date

2000-02-18

Peptides

HEMOGLOBIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

HEMOGLOBIN