SMTL ID : 1f65.1

CRYSTAL STRUCTURE OF OXY SPERM WHALE MYOGLOBIN MUTANT Y(B10)Q(E7)R(E10)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

2 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 SO4.2: 3 residues within 4Å: Chain A: G.125, A.126, D.127 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.126, A:D.127 Water bridges: A:G.125, A:A.128

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

HEM.3: 19 residues within 4Å: Chain A: T.40, K.43, F.44, R.46, F.47, Q.65, R.68, V.69, A.72, L.90, S.93, H.94, H.98, I.100, Y.104, L.105, I.108, F.139 Ligands: OXY.4 25 PLIP interactions: 25 interactions with chain A, Hydrophobic interactions: A:F.44, A:F.44, A:F.44, A:V.69, A:V.69, A:A.72, A:L.90, A:L.90, A:I.100, A:Y.104, A:I.108, A:I.108, A:F.139, A:F.139 Hydrogen bonds: A:S.93 Water bridges: A:Q.65, A:P.89, A:S.93, A:H.98 Salt bridges: A:R.46, A:H.94, A:K.97, A:H.98 pi-Stacking: A:H.98 Metal complexes: A:H.94

1 x OXY: OXYGEN MOLECULE(Non-covalent)

OXY.4: 4 residues within 4Å: Chain A: Y.30, Q.65, V.69 Ligands: HEM.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.30, A:Q.65

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brunori, M. et al., Structural dynamics of ligand diffusion in the protein matrix: A study on a new myoglobin mutant Y(B10) Q(E7) R(E10). Biophys.J. (1999)

Release Date

2000-07-19

Peptides

MYOGLOBIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

MYOGLOBIN

Related Entries With Identical Sequence