X-ray diffraction
1.9Å resolution

Crystal structure of Bacillus stearothermophilus neopullulanase


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Neopullulanase Chains: A, B
Molecule details ›
Chains: A, B
Length: 588 amino acids
Theoretical weight: 69.14 KDa
Source organism: Geobacillus stearothermophilus
Expression system: Escherichia coli
  • Canonical: P38940 (Residues: 1-588; Coverage: 100%)
Gene name: nplT
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL40B2
Spacegroup: P21
Unit cell:
a: 68.713Å b: 72.762Å c: 123.64Å
α: 90° β: 90.84° γ: 90°
R R work R free
0.163 0.163 0.203
Expression system: Escherichia coli