5o7h

X-ray diffraction
3Å resolution

Structure of the Cascade-I-Fv complex from Shewanella putrefaciens

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-107499 (preferred)
Entry contents:
3 distinct polypeptide molecules
1 distinct RNA molecule
Macromolecules (4 distinct):
CRISPR-associated protein, Csy4 family Chain: B
Molecule details ›
Chain: B
Length: 167 amino acids
Theoretical weight: 18.86 KDa
Source organism: Shewanella putrefaciens CN-32
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A4Y6G3 (Residues: 15-181; Coverage: 91%)
Gene name: Sputcn32_1823
Sequence domains: CRISPR-associated protein (Cas_Csy4)
Cas7fv Chains: C, D, E
Molecule details ›
Chains: C, D, E
Length: 315 amino acids
Theoretical weight: 35.84 KDa
Source organism: Shewanella putrefaciens CN-32
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A4Y6G1 (Residues: 1-315; Coverage: 100%)
Gene name: Sputcn32_1821
Cas5fv helical domain-containing protein Chain: F
Molecule details ›
Chain: F
Length: 336 amino acids
Theoretical weight: 38.37 KDa
Source organism: Shewanella putrefaciens CN-32
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A4Y6G2 (Residues: 1-336; Coverage: 100%)
Gene name: Sputcn32_1822
Sequence domains: Cas5fv helical domain
crRNA Chain: A
Molecule details ›
Chain: A
Length: 43 nucleotides
Theoretical weight: 13.76 KDa

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Unit cell:
a: 157.002Å b: 65.894Å c: 160.682Å
α: 90° β: 98.61° γ: 90°
R-values:
R R work R free
0.224 0.221 0.267
Expression system: Escherichia coli BL21(DE3)