› 4h86

X-ray diffraction
2Å resolution

Crystal structure of Ahp1 from Saccharomyces cerevisiae in reduced form

Released:
DOI: 10.2210/pdb4h86/pdb
PDB entry 4h86 coloured by chain, front view.
PDB entry 4h86 coloured by chain, side view.
PDB entry 4h86 coloured by chain, top view.
Source organism: Saccharomyces cerevisiae S288C
Entry authors: Liu M, Wang F, Qiu R, Wu T, Gu S, Tang R, Ji C

Function and Biology Details

Reaction catalysed: 
Thioredoxin + ROOH = thioredoxin disulfide + H(2)O + ROH
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153531 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peroxiredoxin AHP1 Chain: A
Molecule details ›
Chain: A
Length: 199 amino acids
Theoretical weight: 21.59 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli
UniProt:
  • Canonical: P38013 (Residues: 1-176; Coverage: 100%)
Gene names: AHP1, L2916, L9354.5, YLR109W
Sequence domains: Redoxin
Structure domains: Glutaredoxin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: I213
Unit cell:
a: 149.049Å b: 149.049Å c: 149.049Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.158 0.158 0.173
Expression system: Escherichia coli

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