5b8a

X-ray diffraction
2.7Å resolution

Crystal structure of oxidized chimeric EcAhpC1-186-YFSKHN

Released:

Function and Biology Details

Reactions catalysed:
Thioredoxin + ROOH = thioredoxin disulfide + H(2)O + ROH
NADH + ROOH + H(+) = NAD(+) + H(2)O + ROH
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo decamer (preferred)
PDBe Complex ID:
PDB-CPX-142395 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alkyl hydroperoxide reductase C; Peroxiredoxin-2 Chains: A, B, C, D, E, F, G, H, I, J
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J
Length: 192 amino acids
Theoretical weight: 21.45 KDa
Source organisms: Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0AE08 (Residues: 1-186; Coverage: 100%)
  • Canonical: P32119 (Residues: 193-198; Coverage: 3%)
Gene names: JW0598, NKEFB, PRDX2, TDPX1, ahpC, b0605
Sequence domains:
Structure domains: Glutaredoxin

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13B1
Spacegroup: P21
Unit cell:
a: 99.47Å b: 134.73Å c: 107.53Å
α: 90° β: 111.06° γ: 90°
R-values:
R R work R free
0.246 0.244 0.29
Expression system: Escherichia coli BL21(DE3)