X-ray diffraction
2.77Å resolution

Crystal Structure of CRISPR-Associated protein in complex with 2'-Deoxyadenosine 5'-Triphosphate


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

3 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 7A (6B, 6C1)
Spacegroup: C2221
Unit cell:
a: 105.684Å b: 211.63Å c: 104.272Å
α: 90° β: 90° γ: 90°
R R work R free
0.209 0.207 0.247
Expression system: Escherichia coli