SMTL ID : 1h1x.1

Sperm whale Myoglobin mutant T67R S92D

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

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

HEM.1: 17 residues within 4Å: Chain A: T.40, K.43, F.44, R.46, H.65, R.68, V.69, A.72, L.90, H.94, H.98, I.100, Y.104, L.105, I.108, F.139 Ligands: CYN.2 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:F.44, A:F.44, A:F.44, A:R.68, A:V.69, A:A.72, A:L.90, A:I.100, A:Y.104, A:I.108, A:I.108, A:F.139 Water bridges: A:H.65, A:R.68 Salt bridges: A:R.46, A:H.65, A:R.68 Metal complexes: A:H.94

1 x CYN: CYANIDE ION(Non-covalent)

CYN.2: 4 residues within 4Å: Chain A: F.44, H.65, V.69 Ligands: HEM.1 No protein-ligand interaction detected (PLIP)

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

SO4.3: 0 residues within 4Å: (No contacts) 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Roncone, R. et al., Engineering Peroxidase Activity in Myoglobin: The Haem Cavity Structure and Peroxide Activation in the T67R/S92D Mutant and its Derivative Reconstituted with Protohaemin-L-Histidine. Biochem.J. (2004)

Release Date

2003-10-23

Peptides

MYOGLOBIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

MYOGLOBIN