SMTL ID : 7vqg.1

The X-ray structure of human neuroglobin A15C mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

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

HEM.1: 22 residues within 4Å: Chain A: L.30, L.37, L.40, F.41, N.44, H.63, K.66, V.67, V.70, I.71, Y.87, L.91, K.94, H.95, V.98, V.100, S.104, F.105, V.108, M.143 Ligands: DIO.2, DIO.3 23 PLIP interactions: 23 interactions with chain A, Hydrophobic interactions: A:F.41, A:F.41, A:N.44, A:K.66, A:K.66, A:V.67, A:V.70, A:V.70, A:V.70, A:L.91, A:V.98, A:V.98, A:V.100, A:V.100, A:F.105, A:V.108, A:V.108 Water bridges: A:K.94, A:K.94, A:K.94 Salt bridges: A:K.94 Metal complexes: A:H.63, A:H.95

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

DIO.2: 7 residues within 4Å: Chain A: F.41, N.44, C.45, E.59, F.60, H.63 Ligands: HEM.1 No protein-ligand interaction detected (PLIP) DIO.3: 5 residues within 4Å: Chain A: K.66, L.69, V.70, Y.87 Ligands: HEM.1 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Y.87 DIO.5: 6 residues within 4Å: Chain A: W.12, S.16, P.19, M.68, L.69, D.72 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:W.12 Water bridges: A:L.69

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.4: 4 residues within 4Å: Chain A: E.110, L.113, R.129, S.133 7 PLIP interactions: 7 interactions with chain A Water bridges: A:E.110, A:E.110, A:R.129, A:R.129, A:S.133 Salt bridges: A:E.110, A:R.129

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

SO4.6: 4 residues within 4Å: Chain A: F.48, S.49, S.50, D.53 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.49, A:S.49, A:S.50 Water bridges: A:S.50, A:S.50 SO4.7: 5 residues within 4Å: Chain A: S.18, P.19, L.20, E.21, R.65 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.17, A:L.20, A:E.21 Water bridges: A:R.65, A:R.65 Salt bridges: A:R.65

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lin, Y.W., The X-ray structure of human neuroglobin A15C mutant. To Be Published

Release Date

2022-10-26

Peptides

Neuroglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Neuroglobin