› 3hd5

X-ray diffraction
2.35Å resolution

Crystal structure of a thiol:disulfide interchange protein dsbA from Bordetella parapertussis

Released:
DOI: 10.2210/pdb3hd5/pdb
PDB entry 3hd5 coloured by chain, front view.
PDB entry 3hd5 coloured by chain, side view.
PDB entry 3hd5 coloured by chain, top view.
Source organism: Bordetella parapertussis
Entry authors: Palani K, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Biochemical function:
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-182100 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thiol:disulfide interchange protein DsbA Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 195 amino acids
Theoretical weight: 21.92 KDa
Source organism: Bordetella parapertussis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q7W2Q0 (Residues: 25-208; Coverage: 100%)
Gene names: BPP4354, dsbA
Sequence domains:
Structure domains: Glutaredoxin

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P41212
Unit cell:
a: 69.091Å b: 69.091Å c: 278.078Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.258 0.222 0.265
Expression system: Escherichia coli BL21(DE3)

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