› 1aan

X-ray diffraction
2Å resolution

CRYSTAL STRUCTURE ANALYSIS OF AMICYANIN AND APOAMICYANIN FROM PARACOCCUS DENITRIFICANS AT 2.0 ANGSTROMS AND 1.8 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1aan/pdb
PDB entry 1aan coloured by chain, front view.
PDB entry 1aan coloured by chain, side view.
PDB entry 1aan coloured by chain, top view.
Source organism: Paracoccus denitrificans
Primary publication:
Crystal structure analysis of amicyanin and apoamicyanin from Paracoccus denitrificans at 2.0 A and 1.8 A resolution.
Durley R, Chen L, Lim LW, Mathews FS, Davidson VL
Protein Sci 2 739-52 (1993)
PMID: 8495197

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-149611 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Amicyanin Chain: A
Molecule details ›
Chain: A
Length: 105 amino acids
Theoretical weight: 11.51 KDa
Source organism: Paracoccus denitrificans
Expression system: Not provided
UniProt:
  • Canonical: P22364 (Residues: 27-131; Coverage: 100%)
Gene names: ami, mauC
Sequence domains: Copper binding proteins, plastocyanin/azurin family
Structure domains: Cupredoxins - blue copper proteins

Ligands and Environments

1 bound ligand:
Ligand CU 1 x CU
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21
Unit cell:
a: 28.95Å b: 56.54Å c: 27.55Å
α: 90° β: 96.38° γ: 90°
R-values:
R R work R free
0.157 0.157 not available
Expression system: Not provided

Quick links

Citations

8 review citations

Metalloproteins containing cytochrome, iron-sulfur, or copper redox centers.
Liu et al. (2014)
7 more

2 mentions without citation

Protein-protein binding site identification by enumerating the configurations.
Guo et al. (2012)
1 more