5b8b

X-ray diffraction
3.1Å resolution

Crystal structure of reduced chimeric E.coli AhpC1-186-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
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

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13B1
Spacegroup: P21
Unit cell:
a: 100.494Å b: 135.654Å c: 106.489Å
α: 90° β: 111.22° γ: 90°
R-values:
R R work R free
0.25 0.249 0.284
Expression system: Escherichia coli