› 3ce1

X-ray diffraction
1.2Å resolution

Crystal Structure of the Cu/Zn Superoxide Dismutase from Cryptococcus liquefaciens Strain N6

Released:
DOI: 10.2210/pdb3ce1/pdb
PDB entry 3ce1 coloured by chain, front view.
PDB entry 3ce1 coloured by chain, side view.
PDB entry 3ce1 coloured by chain, top view.
Source organism: Naganishia liquefaciens
Primary publication:
Structure of Cu/Zn superoxide dismutase from the heavy-metal-tolerant yeast Cryptococcus liquefaciens strain N6.
Teh AH, Kanamasa S, Kajiwara S, Kumasaka T
Biochem Biophys Res Commun 374 475-8 (2008)
PMID: 18640099

Function and Biology Details

Reaction catalysed: 
2 superoxide + 2 H(+) = O(2) + H(2)O(2)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-106519 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Superoxide dismutase [Cu-Zn] Chain: A
Molecule details ›
Chain: A
Length: 168 amino acids
Theoretical weight: 17.3 KDa
Source organism: Naganishia liquefaciens
Expression system: Escherichia coli
UniProt:
  • Canonical: A0ZPR9 (Residues: 1-157; Coverage: 100%)
Gene names: C-SOD1, NliqN6_0864
Sequence domains: Copper/zinc superoxide dismutase (SODC)
Structure domains: Superoxide dismutase, copper/zinc binding domain

Ligands and Environments

3 bound ligands:
Ligand ZN 1 x ZN
Ligand ACT 1 x ACT
Ligand CU 1 x CU
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: C2221
Unit cell:
a: 35.854Å b: 111.768Å c: 70.456Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.15 0.149 0.166
Expression system: Escherichia coli

Quick links

Citations

2 review citations

The Role of Copper Homeostasis at the Host-Pathogen Axis: From Bacteria to Fungi.
Li et al. (2019)
1 more