› 4nqg

X-ray diffraction
1.3Å resolution

Crystal Structure of Ca(2+)-regulated photoprotein mitrocomin from Jellyfish Mitrocoma cellularia at 1.3 Angstrom resolution

Released:
DOI: 10.2210/pdb4nqg/pdb
PDB entry 4nqg coloured by chain, front view.
PDB entry 4nqg coloured by chain, side view.
PDB entry 4nqg coloured by chain, top view.
Source organism: Mitrocoma cellularia
Entry authors: Natashin PV, Vysotski ES, Liu ZJ

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153810 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Mitrocomin Chains: A, B
Molecule details ›
Chains: A, B
Length: 197 amino acids
Theoretical weight: 22.58 KDa
Source organism: Mitrocoma cellularia
Expression system: Escherichia coli
UniProt:
  • Canonical: P39047 (Residues: 2-198; Coverage: 100%)
Gene name: MI17
Sequence domains:
Structure domains: EF-hand

Ligands and Environments

1 bound ligand:
Ligand CZH 2 x CZH
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P21
Unit cell:
a: 48.898Å b: 69.682Å c: 49.929Å
α: 90° β: 90.03° γ: 90°
R-values:
R R work R free
0.162 0.161 0.19
Expression system: Escherichia coli

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