SMTL ID : 4mxk.1

X-ray structure of Fe(II)-ZnPIXFeBMb1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.52 Å

Oligo State

monomer

Ligands

1 x ZNH: PROTOPORPHYRIN IX CONTAINING ZN(Non-covalent)

ZNH.1: 18 residues within 4Å: Chain A: T.39, K.42, H.43, R.45, H.64, T.67, E.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:T.39, A:E.68, A:A.71, A:L.72, A:L.72, A:L.89, A:L.89, A:I.99, A:I.99, A:Y.103, A:I.107, A:F.138 Hydrogen bonds: A:S.92 Water bridges: A:H.64, A:K.96, A:K.96 Salt bridges: A:R.45, A:H.64, A:H.93, A:H.97 Metal complexes: A:H.93

2 x FE2: FE (II) ION(Non-covalent)

FE2.2: 4 residues within 4Å: Chain A: H.29, H.43, H.64, E.68 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.29, A:H.43, A:H.64, A:E.68, H2O.1 FE2.3: 2 residues within 4Å: Chain A: E.38, E.41 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.38, A:E.38, A:E.41, H2O.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chakraborty, S. et al., Spectroscopic and computational study of a nonheme iron nitrosyl center in a biosynthetic model of nitric oxide reductase. Angew.Chem.Int.Ed.Engl. (2014)

Release Date

2014-02-12

Peptides

Myoglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Myoglobin

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