SMTL ID : 1oj6.3 (3 other biounits)

Human brain neuroglobin three-dimensional structure

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

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

HEM.1: 18 residues within 4Å: Chain A: L.31, L.38, L.41, F.42, Y.44, H.64, K.67, V.68, V.71, Y.88, L.92, K.95, H.96, V.99, V.101, F.106, V.109 Ligands: SO4.2 23 PLIP interactions: 23 interactions with chain A, Hydrophobic interactions: A:L.31, A:L.38, A:F.42, A:F.42, A:F.42, A:Y.44, A:K.67, A:K.67, A:V.68, A:V.71, A:V.71, A:L.92, A:K.95, A:V.99, A:V.101, A:F.106, A:V.109, A:V.109 Hydrogen bonds: A:Y.44 Salt bridges: A:K.67, A:K.95 Metal complexes: A:H.64, A:H.96

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

SO4.2: 5 residues within 4Å: Chain A: K.67, L.70, V.71, Y.88 Ligands: HEM.1 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Y.88, A:Y.88 SO4.3: 4 residues within 4Å: Chain A: S.19, P.20, L.21, E.22 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.21, A:E.22 SO4.4: 3 residues within 4Å: Chain A: K.102, L.103, S.104 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.103, A:S.104, A:S.104

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pesce, A. et al., Human Brain Neuroglobin Structure Reveals a Distinct Mode of Controlling Oxygen Affinity. Structure (2003)

Release Date

2003-09-11

Peptides

Neuroglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Neuroglobin

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