3a3t

X-ray diffraction
2.1Å resolution

The oxidoreductase NmDsbA1 from N. meningitidis

Released:

Function and Biology Details

Reaction catalysed:
Catalyzes the rearrangement of -S-S- bonds in proteins
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-191738 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thiol:disulfide interchange protein DsbA Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 210 amino acids
Theoretical weight: 23.49 KDa
Source organism: Neisseria meningitidis serogroup B
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9K189 (Residues: 42-232; Coverage: 89%)
Gene names: NMB0278, dsbA-1
Sequence domains: DSBA-like thioredoxin domain
Structure domains: Glutaredoxin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: P21
Unit cell:
a: 88.208Å b: 59.301Å c: 126.522Å
α: 90° β: 108.92° γ: 90°
R-values:
R R work R free
0.192 0.189 0.246
Expression system: Escherichia coli