Glycoside Hydrolase Family 73

Activities in FamilyPeptidoglycan endo-β-1,4-N-acetylglucosaminidase (EC 3.2.1.-);
Mannosyl-glycoprotein endo-β-N-acetylglucosaminidase (EC 3.2.1.96);
Mechanism Unknown e
3D Structure Statuslysozyme fold
Catalytic Nucleophile/BaseNot known
Catalytic Proton DonorGlu
NoteThe 3-D structure of Sphingomonas sp. strain A1 FlgJ protein of this family has recently been solved (Hashimotoa et al., BBRC 2009); there is only one, unconfirmed, report of b-1,4-N-acetylmuramoylhydrolase (EC 3.2.1.17) activity
External resourcesCAZypedia;
Statistics GenBank accession (39697); Uniprot accession (32); PDB accession (25); 3D entries (14); cryst (0)
Archaea
Protein Name EC#OrganismGenBank UniprotPDB/3D
 DV733_04055   Halapricum salinum CBA1105 QCC50460.1    
 MCON_2475   Methanothrix soehngenii GP6 AEB68921.1    
 HC341_14715   Salinadaptatus halalkaliphilus 2447 QIT56339.1    
 HC341_13765 (FlgJ)   Salinadaptatus halalkaliphilus 2447 QIT56168.1    
 ORF   uncultured marine group II/III euryarchaeote AD1000_99_D12 AIE97409.1    
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