› 2pcy

X-ray diffraction
1.8Å resolution

THE CRYSTAL STRUCTURE OF POPLAR APOPLASTOCYANIN AT 1.8-ANGSTROMS RESOLUTION. THE GEOMETRY OF THE COPPER-BINDING SITE IS CREATED BY THE POLYPEPTIDE

Released:
DOI: 10.2210/pdb2pcy/pdb
PDB entry 2pcy coloured by chain, front view.
PDB entry 2pcy coloured by chain, side view.
PDB entry 2pcy coloured by chain, top view.
Source organism: Populus nigra
Primary publication:
The crystal structure of poplar apoplastocyanin at 1.8-A resolution. The geometry of the copper-binding site is created by the polypeptide.
Garrett TP, Clingeleffer DJ, Guss JM, Rogers SJ, Freeman HC
J Biol Chem 259 2822-5 (1984)
PMID: 6698995

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132379 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Plastocyanin A, chloroplastic Chain: A
Molecule details ›
Chain: A
Length: 99 amino acids
Theoretical weight: 10.49 KDa
Source organism: Populus nigra
Expression system: Not provided
UniProt:
  • Canonical: P00299 (Residues: 70-168; Coverage: 59%)
Gene name: PETE
Sequence domains: Copper binding proteins, plastocyanin/azurin family
Structure domains: Cupredoxins - blue copper proteins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 29.53Å b: 46.8Å c: 57.95Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.16 0.16 not available
Expression system: Not provided

Quick links

Citations

6 review citations

Copper homeostasis.
Burkhead et al. (2009)
5 more

11 mentions without citation

Ab initio modeling of small proteins by iterative TASSER simulations.
Wu et al. (2007)
10 more