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 (41141); Uniprot accession (4532); PDB accession (56); 3D entries (19); cryst (0)
All (40046) Archaea (7) Bacteria (39216) Eukaryota (158) Viruses (650) unclassified (15) Structure (19) Characterized (31)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
Protein Name EC#OrganismGenBank UniprotPDB/3D
 EFDG1_136   Enterococcus phage EFDG1 AJP61442.1    
 EFLK1_ORF175   Enterococcus phage EFLK1 AKC05135.1    
 EFLK1_ORF194   Enterococcus phage EFLK1 AKC05154.1    
 IME-EF4_47   Enterococcus phage IME-EF4 AHB79848.1    
 IME_016   Enterococcus phage IME-EFm1 AIA65083.1    
 EFm5_37   Enterococcus phage IME-EFm5 ALF02006.1    
 ORF   Enterococcus phage IME_EF3 AHB79799.1    
 Gp56   Enterococcus phage phiFL3A ACZ64075.1 D2IZU8  
 Gp58   Enterococcus phage phiFL3B ACZ64141.1 D2J014  
 phiSHEF2_15   Enterococcus phage phiSHEF2 ASZ75540.1    
 phiSHEF4_07   Enterococcus phage phiSHEF4 ASZ75600.1    
 phiSHEF5_54   Enterococcus phage phiSHEF5 ASZ75710.1    
 tail length tape-measure protein   Enterococcus phage SANTOR1 ANT40993.1    
 tail length tape-measure protein   Enterococcus phage vB_EfaS_IME196 ALO80883.1    
 Ea357_029   Erwinia phage Ea35-70 AHI60179.1    
 FIVT_0039   Erwinia phage FE44 AGY36940.1    
 ORF   Erwinia phage GR-2012 AFQ96704.1    
 PEp14_00027   Erwinia phage PEp14 AEY69616.1    
 lytic transglycosylase   Erwinia phage PhiEaH1 AGX01767.1    
 tail fiber   Erwinia phage vB_EamM-Y2 AEJ81452.1    
 ASESINO_261   Erwinia phage vB_EamM_Asesino ANZ48274.1    
 CAITLIN_208   Erwinia phage vB_EamM_Caitlin ANZ48503.1    
 CAITLIN_251   Erwinia phage vB_EamM_Caitlin ANZ48546.1    
 CHRISDB_219   Erwinia phage vB_EamM_ChrisDB ANZ48781.1    
 CHRISDB_262   Erwinia phage vB_EamM_ChrisDB ANZ48824.1    
 DM_29   Erwinia phage vB_EamM_Deimos-Minion ANH52127.1    
 EARLPHILLIPIV_87   Erwinia phage vB_EamM_EarlPhillipIV ANZ49091.1    
 EARLPHILLIPIV_215   Erwinia phage vB_EamM_EarlPhillipIV ANZ49064.1    
 EARLPHILLIPIV_185   Erwinia phage vB_EamM_EarlPhillipIV ANZ49034.1    
 HUXLEY_251   Erwinia phage vB_EamM_Huxley ANZ49333.1    
 JOAD_104   Erwinia phage vB_EamM_Joad ASU03811.1    
 KWAN_223   Erwinia phage vB_EamM_Kwan ANZ49575.1    
 KWAN_265   Erwinia phage vB_EamM_Kwan ANZ49617.1    
 MACHINA_252   Erwinia phage vB_EamM_Machina ANZ49890.1    
 PARSHIK_252   Erwinia phage vB_EamM_Parshik ANZ50161.1    
 PHOBOS_87   Erwinia phage vB_EamM_Phobos ANZ50277.1    
 PHOBOS_221   Erwinia phage vB_EamM_Phobos ANZ50411.1    
 PHOBOS_192   Erwinia phage vB_EamM_Phobos ANZ50382.1    
 RAY_29   Erwinia phage vB_EamM_RAY ANH51810.1    
 RISINGSUN_104   Erwinia phage vB_EamM_RisingSun ASU03566.1    
 SIMMY50_30   Erwinia phage vB_EamM_Simmy50 ANH51492.1    
 SPECIALG_29   Erwinia phage vB_EamM_Special G ANJ64839.1    
 STRATTON_220   Erwinia phage vB_EamM_Stratton ANZ50645.1    
 STRATTON_261   Erwinia phage vB_EamM_Stratton ANZ50686.1    
 internal virion protein D   Erwinia phage vB_EamP-L1 AEJ81509.1    
 YOLOSWAG_297   Erwinia phage Yoloswag AQT28766.1    
 1721_39   Escherichia phage 172-1 AJW61403.1    
 protein inside capsid D   Escherichia phage 64795_ec1 ANM45763.1    
 internal virion protein D   Escherichia phage CICC 80001 AIM41098.1    
 internal (core) protein   Escherichia phage ECA2 ANN86231.1    
 soluble lytic murein transglycosylase   Escherichia phage ECML-117 AFO10488.1    
 internal virion protein D   Escherichia phage K30 AEH41054.1    
 ECBP2_0020   Escherichia phage KBNP135 AFR52053.1    
 ECBP3_0020   Escherichia phage KBNP1711 AHI60797.1    
 P483_4   Escherichia phage P483 AJF40439.1    
 P694_49   Escherichia phage P694 AJF40529.1    
 phiKT_00022   Escherichia phage phiKT AEZ65105.1    
 lytic transglycosylase   Escherichia phage Rac-SA53 ALP46865.1    
 SU10_020   Escherichia phage vB_EcoP_SU10 AIF71773.1    
 Sit   Escherichia virus P1 AAQ14011.1
 phi32_22   Escherichia virus phiEco32 ABY52823.1 B0FII4  
 uvFWCGRAMDCOMC203_014   Freshwater phage uvFW-CGR-AMD-COM-C203 ANH49190.1    
 uvFWCGRAMDCOMC440_017   Freshwater phage uvFW-CGR-AMD-COM-C440 ANH49380.1    
 E3_043   Geobacillus virus E3 AJA41362.1    
 PBI_BACHITA_48   Gordonia phage Bachita ANA86724.1    
 SEA_BANTAM_28   Gordonia phage Bantam AOE43718.1    
 SEA_BATSTARR_17   Gordonia phage BatStarr AOE43895.1    
 SEA_BAXTERFOX_16   Gordonia phage BaxterFox AMS03826.1    
 SEA_BENCZKOWSKI14_26   Gordonia phage Benczkowski14 AMS03736.1    
 PBI_BLUEBERRY_19   Gordonia phage Blueberry ANA85481.1    
 PBI_BRITBRAT_18   Gordonia phage BritBrat ANA85226.1    
 SEA_CAROLANN_17   Gordonia phage CarolAnn AOE44036.1    
 PBI_CLUBL_46   Gordonia phage ClubL ANA86544.1    
 SEA_CUCURBITA_48   Gordonia phage Cucurbita AOE44142.1    
 PBI_DEMOSTHENES_26   Gordonia phage Demosthenes ANA85996.1    
 SEA_EYRE_15   Gordonia phage Eyre AOE44295.1    
 GAL1_18   Gordonia phage GAL1 AKJ72033.1    
 SEA_GHOBES_14   Gordonia phage Ghobes AOE44367.1    
 GMA1_17   Gordonia phage GMA1 AKJ72114.1    
 GMA3_16   Gordonia phage GMA3 AKL88193.1    
 GMA4_16   Gordonia phage GMA4 AKJ72291.1    
 GMA7_19   Gordonia phage GMA7 AKJ72456.1    
 Gmala1_16   Gordonia phage Gmala1 AKC02854.1    
 GordDuk1_16   Gordonia phage GordDuk1 AKC02944.1    
 GordTnk2_16   Gordonia phage GordTnk2 AKC02756.1    
 Gsput1_18   Gordonia phage Gsput1 AKC03043.1    
 GTE6_30   Gordonia phage GTE6 AKI28672.1    
 phage tape measure protein   Gordonia phage GTE7 AER26562.1    
 GTE8_28   Gordonia phage GTE8 AKJ72371.1    
 SEA_HOTOROBO_27   Gordonia phage Hotorobo AMS02319.1    
 PBI_HOWE_18   Gordonia phage Howe ALY07652.1    
 SEA_JUMBO_21   Gordonia phage Jumbo AOE44532.1    
 PBI_KAMPE_24   Gordonia phage Kampe ANA87485.1    
 SEA_KATYUSHA_26   Gordonia phage Katyusha AMS03419.1    
 SEA_KITA_17   Gordonia phage Kita AMS03330.1    
 PBI_KVOTHE_26   Gordonia phage Kvothe ANA86091.1    
 SEA_LUCKY10_16   Gordonia phage Lucky10 AMS03259.1    
 PBI_MONTY_26   Gordonia phage Monty ANA85890.1    
 SEA_NYMPHADORA_17   Gordonia phage Nymphadora AMS03176.1    
 PBI_ONEUP_40   Gordonia phage OneUp ANA86375.1    

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