Glycoside Hydrolase Family 23

Known Activitieslysozyme type G (EC 3.2.1.17); peptidoglycan lyase (EC 4.2.2.-) also known in the literature as peptidoglycan lytic transglycosylase
Mechanism Not known
Catalytic Nucleophile/BaseNot known
Catalytic Proton DonorGlu
NoteCorresponds to family 1 of the peptidoglycan lytic transglycosylases described by N.T. Blackburn and A.J. Clarke (2001) J. Mol. Evol. 52, 78-84; Note that 'peptidoglycan lytic transglycosylases' cleave peptidoglycan without intervention of a water molecule.
External resourcesCAZypedia; PRINTS;
Statistics GenBank accession (7380); Uniprot accession (4324); PDB accession (15); 3D entries (8); cryst (0)
All (6801) Bacteria (6646) Eukaryota (56) Viruses (90) unclassified (9) Structure (8 ) Characterized (21)
unclassified
Protein Name EC#OrganismGenBankUniprotPDB/3D
 TraL   IncN plasmid R46 AAL13382.1    
 pKJK5_17 (TrbN)   IncP-1 plasmid pKJK5 CAK02658.1 Q0VUV7  
 pB8_026 (TrbN)   IncP-1beta multiresistance plasmid pB8 CAI10760.1 Q4LCE6  
 ORF16 YgfA   Plasmid F AAA99219.1
BAA97940.1
NP_061449.1
   
 TrbN   Plasmid pB3 CAG26011.1 Q5W3J0  
 TrbN   Plasmid QKH54 CAJ43322.1 Q1H9U1  
 LDC_03181 (fragment)   uncultured microorganism AEI30265.1    
 Sequence 178 from patent US 6573082   unidentified AAQ38119.1
AAY71765.1
   
 Sequence 11 from patent US 6861247 (IagB)   unidentified AAY03449.1    




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AFMB - CNRS - Universités Aix-Marseille I & II