2j56

X-ray diffraction
2.1Å resolution

X-ray reduced Paraccocus denitrificans methylamine dehydrogenase N- semiquinone in complex with amicyanin.

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-149613 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Amicyanin Chains: A, B
Molecule details ›
Chains: A, B
Length: 105 amino acids
Theoretical weight: 11.51 KDa
Source organism: Paracoccus denitrificans
UniProt:
  • Canonical: P22364 (Residues: 27-131; Coverage: 100%)
Gene names: ami, mauC
Sequence domains: Copper binding proteins, plastocyanin/azurin family
Structure domains: Cupredoxins - blue copper proteins
Methylamine dehydrogenase heavy chain Chains: H, J
Molecule details ›
Chains: H, J
Length: 386 amino acids
Theoretical weight: 42.45 KDa
Source organism: Paracoccus denitrificans
UniProt:
  • Canonical: P29894 (Residues: 32-417; Coverage: 99%)
Gene name: mauB
Sequence domains: Methylamine dehydrogenase heavy chain (MADH)
Structure domains: YVTN repeat-like/Quinoprotein amine dehydrogenase
Methylamine dehydrogenase light chain Chains: L, M

Ligands and Environments

3 bound ligands:
1 modified residue:

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: APS BEAMLINE 14-BM-C
Spacegroup: P41212
Unit cell:
a: 123.029Å b: 123.029Å c: 245.303Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.171 0.169 0.207