› 2yj4

X-ray diffraction
2.4Å resolution

Conformational changes in the catalytic domain of the CPx-ATPase CopB- B upon nucleotide binding

Released:
DOI: 10.2210/pdb2yj4/pdb
PDB entry 2yj4 coloured by chain, front view.
PDB entry 2yj4 coloured by chain, side view.
PDB entry 2yj4 coloured by chain, top view.
Source organism: Saccharolobus solfataricus P2
Entry authors: Voellmecke C, Schlicker C, Luebben M, Hofmann E

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-188981 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HMA domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 263 amino acids
Theoretical weight: 28.83 KDa
Source organism: Saccharolobus solfataricus P2
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q97UU7 (Residues: 383-645; Coverage: 38%)
Gene name: SSO2896
Sequence domains: haloacid dehalogenase-like hydrolase
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand AMP 1 x AMP
Ligand PO4 1 x PO4
Ligand ATP 1 x ATP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P212121
Unit cell:
a: 52.12Å b: 75.15Å c: 133.92Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.223 0.22 0.273
Expression system: Escherichia coli BL21(DE3)

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