X-ray diffraction
3.1Å resolution

SMC head domain from Thermotoga maritima


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Chromosome partition protein Smc Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 322 amino acids
Theoretical weight: 35.89 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q9X0R4 (Residues: 1-152; Coverage: 13%)
Gene names: TM_1182, smc
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: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 134Å b: 49.19Å c: 233.88Å
α: 90° β: 94.63° γ: 90°
R R work R free
0.25 0.25 0.272
Expression system: Escherichia coli BL21(DE3)