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CRYSTAL STRUCTURE OF CHITINASE AT 1.91A RESOLUTION

X-ray diffraction
1.91Å resolution
PDB entry 1cns coloured by chain, front view.
PDB entry 1cns coloured by chain, side view.
PDB entry 1cns coloured by chain, top view.
Source organism: Hordeum vulgare
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: 26 kDa endochitinase 2
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Multimeric state: monomeric
Accessible surface area: 10266.11 Å2
Buried surface area: 0.0 Å2
Dissociation area: 0 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 0 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-150134
Assembly 2
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Assembly Name: 26 kDa endochitinase 2
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Multimeric state: monomeric
Accessible surface area: 10344.72 Å2
Buried surface area: 0.0 Å2
Dissociation area: 0 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 0 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-150134

Macromolecules

26 kDa endochitinase 2
Chains: A, B
Length: 243 amino acids
Theoretical weight: 26.05 KDa
Source organism: Hordeum vulgare
UniProt:
  • Canonical: P23951 (Residues: 24-266; Coverage: 100%)
Pfam: Chitinase class I
InterPro:
CATH:
SCOP: Family 19 glycosidase
26 kDa endochitinase 2 in PDB entry 1cns, assembly 1, front view.
26 kDa endochitinase 2 in PDB entry 1cns, assembly 1, side view.
26 kDa endochitinase 2 in PDB entry 1cns, assembly 1, top view.
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