SMTL ID : 7ohd.1 (1 other biounit)

CRYSTAL STRUCTURE OF FERRIC MURINE NEUROGLOBIN CDLESS MUTANT

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

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

HEM.1: 14 residues within 4Å: Chain A: L.39, L.42, H.52, K.55, V.56, V.59, L.80, K.83, H.84, V.87, V.89, F.94, V.97 Ligands: BTB.7 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:L.39, A:L.42, A:K.55, A:K.55, A:V.59, A:V.59, A:L.80, A:V.87, A:V.89, A:V.89, A:F.94, A:V.97, A:V.97 Water bridges: A:K.55, A:K.55, A:K.55, A:K.55 Salt bridges: A:K.55, A:K.83 Metal complexes: A:H.52, A:H.84

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

SO4.2: 3 residues within 4Å: Chain A: R.90, L.91, S.92 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.90, A:L.91, A:S.92, A:S.92, A:S.92 SO4.4: 4 residues within 4Å: Chain A: E.99, L.102, Y.103, R.118 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.31, A:E.99 Salt bridges: A:R.118

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: S.20, P.21, L.22, E.23 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.22, A:E.23 Hydrogen bonds: A:L.22 GOL.5: 3 residues within 4Å: Chain A: Y.103, K.107 Ligands: IPA.6 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.107

1 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.6: 2 residues within 4Å: Chain A: R.31 Ligands: GOL.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.31

1 x BTB: 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-covalent)

BTB.7: 5 residues within 4Å: Chain A: K.55, L.58, Y.76, L.80 Ligands: HEM.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.55, A:K.55

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Exertier, C. et al., Probing the Role of Murine Neuroglobin CDloop-D-Helix Unit in CO Ligand Binding and Structural Dynamics. Acs Chem.Biol. (2022)

Release Date

2022-07-13

Peptides

Neuroglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Neuroglobin

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