› 6pcy

X-ray diffraction
1.9Å resolution

CRYSTAL STRUCTURE ANALYSES OF REDUCED (CUI) POPLAR PLASTOCYANIN AT SIX PH VALUES

Released:
DOI: 10.2210/pdb6pcy/pdb
PDB entry 6pcy coloured by chain, front view.
PDB entry 6pcy coloured by chain, side view.
PDB entry 6pcy coloured by chain, top view.
Source organism: Populus nigra
Primary publication:
Crystal structure analyses of reduced (CuI) poplar plastocyanin at six pH values.
Guss JM, Harrowell PR, Murata M, Norris VA, Freeman HC
J Mol Biol 192 361-87 (1986)
PMID: 3560221

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

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

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 29.58Å b: 46.58Å c: 58.39Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.152 not available not available
Expression system: Not provided

Quick links

Citations

14 review citations

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

2 mentions without citation

Universality classes in folding times of proteins.
Cieplak et al. (2003)
1 more