X-ray diffraction
2.5Å resolution

Crystal structure of CRISPR-associated protein


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
HD Cas3-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 949 amino acids
Theoretical weight: 105.15 KDa
Source organism: Thermobaculum terrenum ATCC BAA-798
Expression system: Escherichia coli
  • Canonical: D1CGD0 (Residues: 1-944; Coverage: 100%)
Gene name: Tter_1895
Sequence domains:
Structure domains: Hypothetical protein af1432

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 7A (6B, 6C1)
Spacegroup: C2221
Unit cell:
a: 104.268Å b: 214.558Å c: 102.196Å
α: 90° β: 90° γ: 90°
R R work R free
0.193 0.191 0.229
Expression system: Escherichia coli