› 1h91

X-ray diffraction
1.4Å resolution

The crystal structure of lobster apocrustacyanin A1 using softer X-rays.

Released:
DOI: 10.2210/pdb1h91/pdb
PDB entry 1h91 coloured by chain, front view.
PDB entry 1h91 coloured by chain, side view.
PDB entry 1h91 coloured by chain, top view.
Source organism: Homarus gammarus
Primary publication:
Structure of lobster apocrustacyanin A1 using softer X-rays.
Cianci M, Rizkallah PJ, Olczak A, Raftery J, Chayen NE, Zagalsky PF, Helliwell JR
Acta Crystallogr D Biol Crystallogr 57 1219-29 (2001)
PMID: 11526313

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-157742 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Crustacyanin-A1 subunit Chains: A, B
Molecule details ›
Chains: A, B
Length: 180 amino acids
Theoretical weight: 20.56 KDa
Source organism: Homarus gammarus
UniProt:
  • Canonical: P58989 (Residues: 2-181; Coverage: 99%)
Sequence domains: Lipocalin / cytosolic fatty-acid binding protein family
Structure domains: Lipocalin

Ligands and Environments

1 bound ligand:
Ligand MPD 4 x MPD
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: P212121
Unit cell:
a: 41.65Å b: 80.68Å c: 110.84Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.177 not available 0.229

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Citations

1 review citation

Vertebrate and invertebrate carotenoid-binding proteins.
Bhosale et al. (2007)
11 other articles

2 mentions without citation

Relating destabilizing regions to known functional sites in proteins.
Dessailly et al. (2007)
1 more