SMTL ID : 3rgk.1

Crystal Structure of Human Myoglobin Mutant K45R

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

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

HEM.1: 16 residues within 4Å: Chain A: T.39, K.42, F.43, R.45, H.64, T.67, V.68, A.71, L.72, L.89, S.92, H.93, H.97, I.99, Y.103, F.138 17 PLIP interactions: 16 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:F.43, A:F.43, A:F.43, A:T.67, A:V.68, A:L.89, A:I.99, A:Y.103, A:F.138, A:F.138 Hydrogen bonds: A:S.92 Salt bridges: A:R.45, A:H.93, A:H.97 pi-Stacking: A:H.97 Metal complexes: A:H.93, H2O.1

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

SO4.2: 3 residues within 4Å: Chain A: P.100, K.102, Y.103 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.103 Salt bridges: A:K.102 SO4.3: 4 residues within 4Å: Chain A: R.45, K.63, H.64, T.67 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.67, A:T.67 Salt bridges: A:R.45, A:H.64 SO4.4: 4 residues within 4Å: Chain A: K.34, S.51, E.52, D.53 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.52, A:D.53 Salt bridges: A:K.34

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hubbard, S.R. et al., X-ray crystal structure of a recombinant human myoglobin mutant at 2.8 A resolution. J.Mol.Biol. (1990)

Release Date

2011-04-27

Peptides

Myoglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Myoglobin