4b8n

X-ray diffraction
1.95Å resolution

Cytochrome b5 of Ostreococcus tauri virus 2

Released:

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-122953 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome b5 heme-binding domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 91 amino acids
Theoretical weight: 10.41 KDa
Source organism: Ostreococcus tauri virus 2
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: E4WM77 (Residues: 1-91; Coverage: 100%)
Gene name: OtV2_201
Sequence domains: Cytochrome b5-like Heme/Steroid binding domain
Structure domains: Cytochrome b5-like heme/steroid binding domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P212121
Unit cell:
a: 45.69Å b: 58.5Å c: 127.07Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.188 0.254
Expression system: Escherichia coli BL21