SMTL ID : 1wvp.1

Structure of chemically modified myoglobin with distal N-tetrazolyl-histidine E7(64)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.53 Å

Oligo State

monomer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: T.51, E.52 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.52 Water bridges: A:T.51, A:A.53, A:A.53 SO4.2: 6 residues within 4Å: Chain A: L.9, F.123, G.124, A.125, D.126, A.127 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.124, A:D.126, A:A.127 Water bridges: A:A.125, A:A.125

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

HEM.3: 18 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, L.104, I.107, F.138 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:F.43, A:F.43, A:T.67, A:V.68, A:A.71, A:L.72, A:L.89, A:H.97, A:I.99, A:Y.103, A:L.104, A:I.107, A:I.107, A:F.138 Hydrogen bonds: A:S.92 Water bridges: A:R.45 Salt bridges: A:R.45, A:H.93, A:H.97 pi-Stacking: A:H.97 Metal complexes: A:H.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kamiya, N. et al., Heme environmental structure of a novel artificial myoglobin with a closed heme pocket: site-specific chemical modification producing distal N-tetrazolylhistidine E7 by cyanogen bromide and azide ion. J.Am.Chem.Soc. (1991)

Release Date

2005-01-18

Peptides

Myoglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Myoglobin

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