PDBe 2vzs

X-ray diffraction
1.85Å resolution

Chitosan Product complex of Amycolatopsis orientalis exo-chitosanase CsxA


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Exo-beta-D-glucosaminidase Chains: A, B
Molecule details ›
Chains: A, B
Length: 1032 amino acids
Theoretical weight: 110.63 KDa
Source organism: Amycolatopsis orientalis
Expression system: Streptomyces lividans TK24
  • Canonical: Q56F26 (Residues: 1-1032; Coverage: 100%)
Gene name: csxA
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-002
Spacegroup: P21
Unit cell:
a: 86.544Å b: 121.81Å c: 91.843Å
α: 90° β: 90.42° γ: 90°
R R work R free
0.175 0.173 0.22
Expression system: Streptomyces lividans TK24