1d7d

X-ray diffraction
1.9Å resolution

CYTOCHROME DOMAIN OF CELLOBIOSE DEHYDROGENASE, HP3 FRAGMENT, PH 7.5

Released:

Function and Biology Details

Reaction catalysed:
Cellobiose + acceptor = cellobiono-1,5-lactone + reduced acceptor
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-169622 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (3 distinct):
Cellobiose dehydrogenase Chains: A, B
Molecule details ›
Chains: A, B
Length: 186 amino acids
Theoretical weight: 20.01 KDa
Source organism: Phanerodontia chrysosporium
UniProt:
  • Canonical: Q01738 (Residues: 19-204; Coverage: 25%)
Gene names: CDH-1, CDH-2
Sequence domains: Cytochrome domain of cellobiose dehydrogenase
Structure domains: Cellobiose dehydrogenase, cytochrome domain

Ligands and Environments


Cofactor: Ligand HEM 2 x HEM
Carbohydrate polymer : NEW Components: NAG, BMA
Carbohydrate polymer : NEW Components: NAG, MAN
2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX II BEAMLINE I711
Spacegroup: P65
Unit cell:
a: 138.3Å b: 138.3Å c: 53.39Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.187 0.187 0.221