› 4txg

X-ray diffraction
1.75Å resolution

Crystal Structure of a Family GH18 Chitinase from Chromobacterium violaceum

Released:
DOI: 10.2210/pdb4txg/pdb
PDB entry 4txg coloured by chain, front view.
PDB entry 4txg coloured by chain, side view.
PDB entry 4txg coloured by chain, top view.
Source organism: Chromobacterium violaceum ATCC 12472
Entry authors: Pereira HM, Teixeira CS, Grangeiro TB

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181824 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
GH18 domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 793 amino acids
Theoretical weight: 84.81 KDa
Source organism: Chromobacterium violaceum ATCC 12472
Expression system: Komagataella phaffii GS115
UniProt:
  • Canonical: Q7NSV3 (Residues: 1-791; Coverage: 100%)
Gene name: CV_3316
Sequence domains:

Ligands and Environments

1 bound ligand:
Ligand CS 14 x CS
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P61
Unit cell:
a: 126.866Å b: 126.866Å c: 93.815Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.158 0.157 0.176
Expression system: Komagataella phaffii GS115

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