X-ray diffraction
1.1Å resolution

Structure of oxidized state of the P94A mutant of amicyanin


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Amicyanin Chain: A
Molecule details ›
Chain: A
Length: 105 amino acids
Theoretical weight: 11.5 KDa
Source organism: Paracoccus denitrificans
Expression system: Escherichia coli
  • 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:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-BM-C
Spacegroup: P21
Unit cell:
a: 28.396Å b: 55.434Å c: 27.095Å
α: 90° β: 95.17° γ: 90°
R R work R free
0.13 0.127 0.166
Expression system: Escherichia coli