3w2v

X-ray diffraction
2.6Å resolution

Crystal structure of the Cmr2dHD-Cmr3 subcomplex bound to 3'-AMP

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186419 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
CRISPR system Cmr subunit Cmr3 Chain: B
Molecule details ›
Chain: B
Length: 322 amino acids
Theoretical weight: 36.37 KDa
Source organism: Pyrococcus furiosus DSM 3638
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8U1S7 (Residues: 1-322; Coverage: 100%)
Gene names: PF1128, cmr3
Sequence domains: CRISPR-associated protein (Cas_Cmr3)
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: PHOTON FACTORY BEAMLINE BL-17A
Spacegroup: I222
Unit cell:
a: 103.94Å b: 136.669Å c: 191.973Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.215 0.215 0.259
Expression system: Escherichia coli