Glycoside Hydrolase Family 23

Activities in Familylysozyme type G (EC; peptidoglycan lyase (EC 4.2.2.n1) also known in the literature as peptidoglycan lytic transglycosylase; chitinase (EC
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 (51919); Uniprot accession (4531); PDB accession (71); 3D entries (21); cryst (0)
All (50727) Archaea (7) Bacteria (49612) Eukaryota (167) Viruses (926) unclassified (15) Structure (21) Characterized (31)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Protein Name EC#OrganismGenBank UniprotPDB/3D
 ORF (fragment)   Lactobacillus phage Bacchae AUV59935.1    
 ORF   Lactobacillus phage Bacchae AUV59955.1    
 BN20_013 (Ev3_013)   Lactobacillus phage EV3 CUQ99436.1    
 ORF   Lactobacillus phage JCL1032 ACB72559.1    
 Lb_7   Lactobacillus phage Lb ATN94171.1    
 ORF   Lactobacillus phage LBR48 ADF83484.1    
 LDL_042   Lactobacillus phage Ldl1 AIS73900.1    
 LDL_023   Lactobacillus phage Ldl1 AIS73881.1    
 minor tail protein   Lactobacillus phage Lenus ATW59521.1    
 ORF   Lactobacillus phage Lenus ATW59495.1    
 phage-associated protein/endopeptidase   Lactobacillus phage LF1 ADW01240.1    
 LfeInf_070   Lactobacillus phage LfeInf AIZ94696.1    
 LpeD_20   Lactobacillus phage LpeD ATG86329.1    
 LpeD_19   Lactobacillus phage LpeD ATG86328.1    
 LpeD_182   Lactobacillus phage LpeD ATG86411.1    
 lysozyme   Lactobacillus phage Maenad AVH85638.1    
 tail length tape-measure protein   Lactobacillus phage Maenad AVH85660.1    
 tail length tape-measure protein   Lactobacillus phage Nyseid AUV59863.1    
 ORF   Lactobacillus phage Nyseid AUV59837.1    
 LVP1_g034   Lactobacillus phage P1 ANO57963.1    
 LVP1_g015   Lactobacillus phage P1 ANO57944.1    
 ORF1487   Lactobacillus phage phiadh CAB52530.1 Q9T1E7  
 minor capsid protein (Rorf1608)   Lactobacillus phage phig1e CAA66745.1 O03937  
 phiJB_00044   Lactobacillus phage phiJB AGW43675.1    
 CU5_13   Lactobacillus phage phiPYB5 ADA79893.1 D2KRB7  
 tail length tape-measure protein   Lactobacillus phage PM411 AVH85824.1    
 SAC12_111   Lactobacillus phage SA-C12 ALY06932.1    
 SAC12_014   Lactobacillus phage SA-C12 ALY06836.1    
 tail length tape-measure protein   Lactobacillus phage Satyr AUV57336.1    
 lysin   Lactobacillus phage Satyr AUV57316.1    
 ORF   Lactobacillus phage Semele AUV60226.1    
 ORF (fragment)   Lactobacillus phage Semele AUV60202.1    
 minor tail protein   Lactobacillus phage Sha1 ADW01307.1    
 tail protein   Lactobacillus phage T25 BBD20156.1    
 645_0022   Lactococcus lactis phage 645 AGI10712.1    
 P113G_0023   Lactococcus lactis phage P113G AGI10977.1    
 P272_0023   Lactococcus lactis phage p272 AGI11035.1    
 340_0023   Lactococcus phage 340 AGI10655.1    
 4R15L_024   Lactococcus phage 4R15L ANY28871.1    
 4R16L2_024   Lactococcus phage 4R16L2 ANY28813.1    
 Phi129_22   Lactococcus phage 936 group phage Phi129 ALM63581.1    
 Phi42_24   Lactococcus phage 936 group phage Phi4.2 ALM64139.1    
 Phi43_22   Lactococcus phage 936 group phage Phi43 ALM63527.1    
 Phi44_24   Lactococcus phage 936 group phage Phi44 ALM64198.1    
 Phi512_23   Lactococcus phage 936 group phage Phi5.12 ALM63422.1    
 PhiD18_22   Lactococcus phage 936 group phage PhiD.18 ALM63368.1    
 ORF   Lactococcus phage 949 ADM73688.1 E0YJ17  
 AM1_154   Lactococcus phage AM1 ARM66281.1    
 AM11_154   Lactococcus phage AM11 ARM67546.1    
 AM12_154   Lactococcus phage AM12 ARQ95733.1    
 AM2_153   Lactococcus phage AM2 ARM66458.1    
 AM3_153   Lactococcus phage AM3 ARM66635.1    
 AM4_119   Lactococcus phage AM4 ARM66778.1    
 AM5_158   Lactococcus phage AM5 ARM67011.1    
 AM8_154   Lactococcus phage AM8 ARM67189.1    
 AM9_154   Lactococcus phage AM9 ARM67367.1    
 i0139_022   Lactococcus phage i0139 ANY28926.1    
 LP1502a_24   Lactococcus phage LP1502a ATE84485.1    
 LP1502b_24   Lactococcus phage LP1502b ATE84537.1    
 LP1502c_24   Lactococcus phage LP1502c ATE84589.1    
 LP8511_23   Lactococcus phage LP8511 ATE82711.1    
 LW81_154   Lactococcus phage LW81 ARM67724.1    
 Phi15_24   Lactococcus phage phi15 AIK68558.1    
 T548_0004   Lactococcus phage phiL47 AHC94082.1    
 T548_0166   Lactococcus phage phiL47 AHC94243.1    
 PlgT1_14   Lactococcus phage PLgT-1 ANA49628.1    
 unknown   Lactococcus phage TP712 AAX13234.1    
 bIBB14s_gp22   Lactococcus phage vB_Llc_bIBB14s ATW69520.1    
 bIBB24tp1_gp22   Lactococcus phage vB_Llc_bIBB24tp1 ATW69577.1    
 bIBB5g1_gp22   Lactococcus phage vB_Llc_bIBB5g1 ATW69465.1    
 bIBB77s_gp22   Lactococcus phage vB_Llc_bIBB77s ATW69632.1    
 bIBBEg1_gp22   Lactococcus phage vB_Llc_bIBBEg1 ATW69686.1    
 bIBBF12_gp22   Lactococcus phage vB_Llc_bIBBF12 ATW69740.1    
 bIBBF13_gp22   Lactococcus phage vB_Llc_bIBBF13 ATW69795.1    
 bIBBF14_gp23   Lactococcus phage vB_Llc_bIBBF14 ASR76014.1    
 WRP3_154   Lactococcus phage WRP3 AIX12657.1    
 10164302_00040   Leclercia phage 10164-302 ATA65283.1    
 10164RH_00040   Leclercia phage 10164RH ATA65329.1    
 LP101_014   Listeria phage LP-101 AHL18793.1    
 85A/Esat6//Rv3407c/Rv2626c/RpfA/RpfD fusion protein   Macacine betaherpesvirus 3 AUI40767.1    
 85A/Esat6//Rv3407c/Rv2626c/RpfA/RpfD fusion protein   Macacine betaherpesvirus 3 AUI40767.1    
 20ES_9   Mycobacterium phage 20ES AHJ86462.1    
 32HC_24   Mycobacterium phage 32HC AHJ86302.1    
 SEA_ABBYPAIGE_11   Mycobacterium phage AbbyPaige AWH13528.1    
 Adjutor_28   Mycobacterium phage Adjutor ACD49613.1    
 SEA_ALEXPHANDER_16   Mycobacterium phage Alexphander AVO24468.1    
 SEA_ANSELM_9   Mycobacterium phage Anselm ATN87008.1    
 SEA_ARCHERNM_11   Mycobacterium phage ArcherNM AMS01005.1    
 SEA_ARIB1_17   Mycobacterium phage Arib1 ATN87162.1    
 ARTEMIS2UCLA_13   Mycobacterium phage Artemis2UCLA AHB29906.1    
 SEA_BAEHEXIC_10   Mycobacterium phage Baehexic AOZ63954.1    
 PBI_BARNYARD_33   Mycobacterium phage Barnyard AAN02087.1    
 SEA_BARTHOLOMEW_17   Mycobacterium phage Bartholomew ASR86393.1    
 PBI_BERNAL13_17   Mycobacterium phage Bernal13 AHY26933.1    
 PBI_BIGMAMA_25   Mycobacterium phage BigMama AVP43123.1    
 DNAM5_16   Mycobacterium phage BigNuz AEL98179.1    
 BLUE7_13 (13)   Mycobacterium phage Blue7 AER48198.1    
 PBI_BOBI_16   Mycobacterium phage Bobi AGS82208.1    
 SEA_BOBSWAGET_12   Mycobacterium phage BobSwaget ASR86118.1    
 SEA_BOGIE_16   Mycobacterium phage Bogie ASD53646.1    

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