› 2qs7

X-ray diffraction
2.09Å resolution

CRYSTAL STRUCTURE OF a putative oxidoreductase of the DsrE/DsrF-like family (SSO1126) FROM SULFOLOBUS SOLFATARICUS P2 AT 2.09 A RESOLUTION

Released:
DOI: 10.2210/pdb2qs7/pdb
PDB entry 2qs7 coloured by chain, front view.
PDB entry 2qs7 coloured by chain, side view.
PDB entry 2qs7 coloured by chain, top view.
Source organism: Saccharolobus solfataricus P2
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189056 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peroxiredoxin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 144 amino acids
Theoretical weight: 16.61 KDa
Source organism: Saccharolobus solfataricus P2
Expression system: Escherichia coli
UniProt:
  • Canonical: Q97Z17 (Residues: 1-143; Coverage: 100%)
Gene name: SSO1126
Sequence domains: DsrE/DsrF/DrsH-like family
Structure domains: DsrEFH-like

Ligands and Environments

2 bound ligands:
Ligand CL 3 x CL
Ligand EPE 2 x EPE
1 modified residue:
Ligand MSE 36 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: R32
Unit cell:
a: 112.36Å b: 112.36Å c: 293.284Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.177 0.176 0.203
Expression system: Escherichia coli

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