X-ray diffraction
2.5Å resolution

Crystal Structure of Escherichia coli SufC, an ATPase compenent of the SUF iron-sulfur cluster assembly machinery


Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Probable ATP-dependent transporter SufC Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 248 amino acids
Theoretical weight: 27.61 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
  • Canonical: P77499 (Residues: 1-248; Coverage: 100%)
Gene names: JW1672, b1682, sufC, ynhD
Sequence domains: ABC transporter
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: P21
Unit cell:
a: 78.529Å b: 46.677Å c: 149.318Å
α: 90° β: 91.786° γ: 90°
R R work R free
0.23 0.224 0.293
Expression system: Escherichia coli