Glycoside Hydrolase Family 73

Known Activitiespeptidoglycan hydrolase with endo-β-N-acetylglucosaminidase specificity (EC 3.2.1.-)
Mechanism Not known
3D Structure Statuslysozyme-type
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, in press); there is only one, unconfirmed, report of b-1,4-N-acetylmuramoylhydrolase (EC 3.2.1.17) activity
External resourcesInterPro; PFAM;
Statistics GenBank accession (2115); Uniprot accession (1213); PDB accession (3); 3D entries (3); cryst (1)
All (1884) Archaea (1) Bacteria (1829) Viruses (53) unclassified (1) Structure (3 - 1 cryst) Characterized (19)
Bacteria
Protein Name EC#OrganismGenBankUniprotPDB/3D
 peptidoglycan hydrolase / N-acetylglucosaminidase (Auto;Lmo1076) 3.2.1.96 Listeria monocytogenes EGD-e CAC99154.1
NP_464601.1
Q8Y842 3FI7[A]
 FlgJ   Salmonella typhimurium AAA27070.1 P15931 cryst
 peptidoglycan hydrolase (FlgJ;SPH1045) 3.2.1.- Sphingomonas sp. A1 BAH11452.1 B7XH69 2ZYC[A]
3K3T[A]




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