› 1e69

X-ray diffraction
3.1Å resolution

SMC head domain from Thermotoga maritima

Released:
DOI: 10.2210/pdb1e69/pdb
PDB entry 1e69 coloured by chain, front view.
PDB entry 1e69 coloured by chain, side view.
PDB entry 1e69 coloured by chain, top view.
Source organism: Thermotoga maritima
Primary publication:
Crystal structure of the SMC head domain: an ABC ATPase with 900 residues antiparallel coiled-coil inserted.
Löwe J, Cordell SC, van den Ent F
J Mol Biol 306 25-35 (2001)
PMID: 11178891

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194736 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
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)
UniProt:
  • 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-values:
R R work R free
0.25 0.25 0.272
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

30 review citations

Cohesin: its roles and mechanisms.
Nasmyth et al. (2009)
29 more

5 mentions without citation

SCOP database in 2002: refinements accommodate structural genomics.
Lo Conte et al. (2002)
4 more