PDBe 1w1w

X-ray diffraction
2.9Å resolution

Sc Smc1hd:Scc1-C complex, ATPgS

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
hetero tetramer
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Sister chromatid cohesion protein 1 Chains: E, F, G, H
Molecule details ›
Chains: E, F, G, H
Length: 121 amino acids
Theoretical weight: 13.75 KDa
Source organism: Saccharomyces cerevisiae
Expression system: unidentified baculovirus
UniProt:
  • Canonical: Q12158 (Residues: 451-564; Coverage: 20%)
Gene names: MCD1, PDS3, RHC21, SCC1, YD8119.04, YDL003W
Sequence domains: Conserved region of Rad21 / Rec8 like protein
Structure domains: Structural maintenance of chromosome 1. Chain E
Structural maintenance of chromosomes protein 1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 430 amino acids
Theoretical weight: 48.86 KDa
Source organism: Saccharomyces cerevisiae
Expression system: unidentified baculovirus
UniProt:
  • Canonical: P32908 (Residues: 1-215, 216-218, 219-229, 230-238, 239-252, 253-259, 260-297, 298-337, 338-350, 351-366; Coverage: 30%)
Gene names: CHL10, SMC1, YFL008W
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P43212
Unit cell:
a: 138.465Å b: 138.465Å c: 284.074Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.242 0.242 0.275
Expression system: unidentified baculovirus