SMTL ID : 4o35.1

Crystal structure of carbomonoxy murine neuroglobin mutant F106W

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

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

HEM.1: 17 residues within 4Å: Chain A: L.44, F.45, Y.47, H.67, K.70, V.71, V.74, L.95, H.99, L.106, S.108, W.109, V.112, Y.140, V.143, M.147 Ligands: CMO.2 23 PLIP interactions: 22 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:L.44, A:L.44, A:F.45, A:F.45, A:F.45, A:V.74, A:L.95, A:L.95, A:L.106, A:W.109, A:V.112, A:Y.140, A:V.143 Water bridges: A:K.70, A:K.70, A:K.70, A:K.70, A:K.70, A:K.70 Salt bridges: A:K.70, A:K.98 Metal complexes: A:H.99, CMO.2

1 x CMO: CARBON MONOXIDE(Non-functional Binders)

CMO.2: 4 residues within 4Å: Chain A: F.31, H.67, V.71 Ligands: HEM.1 No protein-ligand interaction detected (PLIP)

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

SO4.3: 5 residues within 4Å: Chain A: S.22, P.23, L.24, E.25, R.69 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.24, A:E.25, A:E.25 Salt bridges: A:R.69

3 x DIO: 1,4-DIETHYLENE DIOXIDE(Non-covalent)

DIO.4: 5 residues within 4Å: Chain A: S.110, G.113, E.114, L.117, S.137 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.114 DIO.5: 5 residues within 4Å: Chain A: S.20, P.23, M.72, L.73, D.76 No protein-ligand interaction detected (PLIP) DIO.6: 3 residues within 4Å: Chain A: K.70, V.74, Y.91 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Avella, G. et al., Engineering the internal cavity of neuroglobin demonstrates the role of the haem-sliding mechanism. Acta Crystallogr.,Sect.D (2014)

Release Date

2014-06-18

Peptides

Neuroglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Neuroglobin

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