SMTL ID : 1hjt.1

SPERM WHALE MYOGLOBIN (FERROUS, NITRIC OXIDE BOUND)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: A.57, S.58, E.59, D.60 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.59, A:D.60

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

HEM.2: 17 residues within 4Å: Chain A: T.39, K.42, F.43, R.45, H.64, T.67, V.68, A.71, L.89, S.92, H.93, H.97, I.99, Y.103, L.104, F.138 Ligands: NO.3 20 PLIP interactions: 19 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:T.39, A:F.43, A:F.43, A:F.43, A:T.67, A:V.68, A:A.71, A:L.89, A:I.99, A:Y.103, A:F.138 Hydrogen bonds: A:S.92 Water bridges: A:R.45 Salt bridges: A:R.45, A:H.93, A:H.97 pi-Stacking: A:H.97 pi-Cation interactions: A:H.93 Metal complexes: A:H.93, NO.3

1 x NO: NITRIC OXIDE(Non-covalent)

NO.3: 4 residues within 4Å: Chain A: F.43, H.64, V.68 Ligands: HEM.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brucker, E.A. et al., Nitric oxide myoglobin: crystal structure and analysis of ligand geometry. Proteins (1998)

Release Date

1997-11-12

Peptides

MYOGLOBIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

MYOGLOBIN

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