4ums

X-ray diffraction
1.84Å resolution

The crystal structure of the seventh ScaB type I cohesin from Pseudobacteroides cellulosolvens

Released:

Function and Biology Details

Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cellulosomal anchoring scaffoldin B Chain: A
Molecule details ›
Chain: A
Length: 156 amino acids
Theoretical weight: 16.96 KDa
Source organism: Pseudobacteroides cellulosolvens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q6A564 (Residues: 1039-1186; Coverage: 7%)
Gene name: scaB
Sequence domains: Cohesin domain
Structure domains: Immunoglobulin-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P212121
Unit cell:
a: 30.382Å b: 52.767Å c: 90.457Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.193 0.19 0.256
Expression system: Escherichia coli BL21(DE3)