X-ray diffraction
2.61Å resolution

Crystal structure of a Bacillus thuringiensis Cry1Da tryptic core variant


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Pesticidal crystal protein Cry1Da Chain: A
Molecule details ›
Chain: A
Length: 577 amino acids
Theoretical weight: 64.96 KDa
Source organism: Bacillus thuringiensis
Expression system: Bacillus thuringiensis
  • Canonical: P19415 (Residues: 27-603; Coverage: 50%)
Gene names: bt4, cry1Da, cryID, cryID(a)
Sequence domains:

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: P3221
Unit cell:
a: 126.177Å b: 126.177Å c: 126.219Å
α: 90° β: 90° γ: 120°
R R work R free
0.161 0.158 0.207
Expression system: Bacillus thuringiensis