X-ray diffraction
2Å resolution

2.0 Angstrom Crystal Structure of the Fungal Blue-Light Photoreceptor Vivid

Source organism: Neurospora crassa
Entry authors: Zoltowski BD, Crane BR, Bilwes AM

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
PAS domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 149 amino acids
Theoretical weight: 17 KDa
Source organism: Neurospora crassa
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q9C3Y6 (Residues: 36-184; Coverage: 80%)
Gene names: G17A4.050, GE21DRAFT_9175, vvd
Sequence domains: PAS domain
Structure domains: PAS domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P21
Unit cell:
a: 36.35Å b: 80.7Å c: 58.57Å
α: 90° β: 95.76° γ: 90°
R R work R free
0.293 0.245 0.285
Expression system: Escherichia coli BL21(DE3)