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7C6C

Crystal structure of native chitosanase from Bacillus subtilis MY002

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0005975biological_processcarbohydrate metabolic process
A0016787molecular_functionhydrolase activity
A0016798molecular_functionhydrolase activity, acting on glycosyl bonds
A0016977molecular_functionchitosanase activity
Functional Information from PDB Data
site_idAC1
Number of Residues8
Detailsbinding site for residue LMR A 301
ChainResidue
ALYS62
AALA209
AASP212
ASER233
AASN234
AGLU235
AHOH412
AHOH429

Functional Information from PROSITE/UniProt
site_idPS60000
Number of Residues41
DetailsCHITOSANASE_46_80 Chitosanases families 46 and 80 active sites signature. EQltsifengtteiq....YgyverldDgRGyTcgrAGfttatg.....D
ChainResidueDetails
AGLU12-ASP52

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PROSITE-ProRule","id":"PRU10070","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

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PDB entries from 2025-07-30

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