SMTL ID : 7ohd.2 (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: 15 residues within 4Å: Chain A: L.42, F.43, H.52, K.55, V.56, V.59, Y.76, L.80, K.83, H.84, V.87, V.89, S.93, F.94, V.97 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:F.43, A:F.43, A:K.55, A:K.55, A:V.56, A:V.59, A:V.59, A:V.59, A:L.80, A:K.83, A:V.87, A:V.89, A:F.94, A:V.97, A:V.97 Salt bridges: A:K.83 Metal complexes: A:H.52, A:H.84

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

IPA.2: 3 residues within 4Å: Chain A: A.30, R.31, A.34 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:A.34

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 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 GOL.4: 5 residues within 4Å: Chain A: S.20, P.21, L.22, E.23, R.54 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.20, A:L.22, A:E.23, A:R.54, A:R.54

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
B

Neuroglobin

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