1d2k

X-ray diffraction
2.2Å resolution

C. IMMITIS CHITINASE 1 AT 2.2 ANGSTROMS RESOLUTION

Released:

Function and Biology Details

Reaction catalysed:
Random endo-hydrolysis of N-acetyl-beta-D-glucosaminide (1->4)-beta-linkages in chitin and chitodextrins
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endochitinase 1 Chain: A
Molecule details ›
Chain: A
Length: 392 amino acids
Theoretical weight: 43.71 KDa
Source organism: Coccidioides immitis
Expression system: Escherichia coli
UniProt:
  • Canonical: P0CB51 (Residues: 36-427; Coverage: 96%)
Gene names: CPSG_08657, CTS1
Sequence domains: Glycosyl hydrolases family 18
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P43212
Unit cell:
a: 91.248Å b: 91.248Å c: 95.4Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.183 0.17 0.248
Expression system: Escherichia coli