SMTL ID : 2mgh.1

HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

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

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

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

HEM.2: 16 residues within 4Å: Chain A: T.40, K.43, F.44, Q.65, T.68, V.69, A.72, L.90, S.93, H.94, H.98, I.100, Y.104, L.105, I.108, F.139 24 PLIP interactions: 23 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:F.44, A:F.44, A:F.44, A:T.68, A:A.72, A:L.90, A:I.100, A:I.100, A:Y.104, A:L.105, A:I.108, A:F.139 Hydrogen bonds: A:S.93 Water bridges: A:Q.65, A:Q.65, A:P.89, A:S.93, A:H.98 Salt bridges: A:R.46, A:H.94, A:H.98 pi-Stacking: A:H.98 Metal complexes: A:H.94, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Quillin, M.L. et al., High-resolution crystal structures of distal histidine mutants of sperm whale myoglobin. J.Mol.Biol. (1993)

Release Date

1994-01-31

Peptides

MYOGLOBIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

MYOGLOBIN

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