› 3k8n

X-ray diffraction
2.3Å resolution

Crystal structure of E. Coli CCMG

Released:
DOI: 10.2210/pdb3k8n/pdb
PDB entry 3k8n coloured by chain, front view.
PDB entry 3k8n coloured by chain, side view.
PDB entry 3k8n coloured by chain, top view.
Source organism: Escherichia coli K-12
Entry authors: Savage D, Newby Z, Stroud RM, Center for Structures of Membrane Proteins (CSMP)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141973 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thiol:disulfide interchange protein DsbE Chain: A
Molecule details ›
Chain: A
Length: 185 amino acids
Theoretical weight: 20.83 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AA86 (Residues: 1-185; Coverage: 100%)
Gene names: JW2183, b2195, ccmG, dsbE, yejQ
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: ALS BEAMLINE 8.3.1
Spacegroup: I222
Unit cell:
a: 52.696Å b: 67.403Å c: 159.374Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.228 0.255
Expression system: Escherichia coli

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