PDBe 3kpx

X-ray diffraction
1.9Å resolution

Crystal Structure Analysis of photoprotein clytin

Released:

Function and Biology Details

Reaction catalysed:
Coelenterazine h + O(2) = excited coelenteramide h monoanion + CO(2). 
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Apophotoprotein clytin-6 Chain: A
Molecule details ›
Chain: A
Length: 198 amino acids
Theoretical weight: 22.46 KDa
Source organism: Clytia gregaria
Expression system: Not provided
UniProt:
  • Canonical: D7PM14 (Residues: 1-198; Coverage: 100%)
Gene names: CL3, CL5, CL6
Sequence domains: EF hand
Structure domains: EF-hand

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E+ SUPERBRIGHT
Spacegroup: C2221
Unit cell:
a: 43.392Å b: 68.932Å c: 115.348Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.171 0.219
Expression system: Not provided