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6XYZ

Crystal structure of the GH18 chitinase ChiB from the chitin utilization locus of Flavobacterium johnsoniae

Functional Information from GO Data
ChainGOidnamespacecontents
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0005975biological_processcarbohydrate metabolic process
A0008061molecular_functionchitin binding
A0016798molecular_functionhydrolase activity, acting on glycosyl bonds
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue EDO A 401
ChainResidue
ATHR184
APHE186
AVAL187

site_idAC2
Number of Residues6
Detailsbinding site for residue FMT A 402
ChainResidue
AASP148
AGLU150
AMET203
ATYR205
AHOH571
AHOH674

site_idAC3
Number of Residues5
Detailsbinding site for residue EDO A 403
ChainResidue
AARG91
ASER92
AHOH537
AHOH646
AHOH758

site_idAC4
Number of Residues4
Detailsbinding site for residue EDO A 404
ChainResidue
ALEU77
APHE79
APHE136
AHOH589

Functional Information from PROSITE/UniProt
site_idPS01095
Number of Residues9
DetailsGH18_1 Glycosyl hydrolases family 18 (GH18) active site signature. LDGVDVDlE
ChainResidueDetails
ALEU142-GLU150

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PDB entries from 2024-07-31

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