SMTL ID : 1mcy.1

SPERM WHALE MYOGLOBIN (MUTANT WITH INITIATOR MET AND WITH HIS 64 REPLACED BY GLN, LEU 29 REPLACED BY PHE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: T.52, E.53, A.54 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.53, A:A.54

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

HEM.2: 17 residues within 4Å: Chain A: T.40, K.43, F.44, R.46, Q.65, T.68, V.69, A.72, L.90, S.93, H.94, H.98, I.100, Y.104, L.105, I.108 Ligands: CMO.3 24 PLIP interactions: 23 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:F.44, A:F.44, A:F.44, A:T.68, A:V.69, A:V.69, A:A.72, A:L.90, A:H.98, A:I.100, A:I.100, A:Y.104, A:I.108 Hydrogen bonds: A:S.93 Water bridges: A:Q.65, A:Q.65, A:P.89, A:S.93 Salt bridges: A:R.46, A:H.94, A:H.98 pi-Stacking: A:H.94 Metal complexes: A:H.94, CMO.3

1 x CMO: CARBON MONOXIDE(Non-functional Binders)

CMO.3: 5 residues within 4Å: Chain A: F.30, F.44, Q.65, V.69 Ligands: HEM.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.65

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, X. et al., A double mutant of sperm whale myoglobin mimics the structure and function of elephant myoglobin. J.Biol.Chem. (1995)

Release Date

1995-12-07

Peptides

MYOGLOBIN (CARBONMONOXY): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

MYOGLOBIN (CARBONMONOXY)