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 (46254); Uniprot accession (4531); PDB accession (56); 3D entries (19); cryst (0)
All (45133) Archaea (7) Bacteria (44139) Eukaryota (161) Viruses (811) unclassified (15) Structure (19) Characterized (31)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
Protein Name EC#OrganismGenBank UniprotPDB/3D
 SEA_PHAYONCE_16   Mycobacterium phage Phayonce AKF14376.1    
 PBI_PIRO94_10   Mycobacterium phage Piro94 AIK67726.1    
 PBI_PLOT_28   Mycobacterium phage PLot ABD58627.1    
 PBI_POWER_9   Mycobacterium phage Power AIS73772.1    
 SEA_REM711_23   Mycobacterium phage Rem711 AUV60801.1    
 gp30   Mycobacterium phage Rey AEK09942.1    
 SEA_RITAG_14   Mycobacterium phage RitaG ASZ73790.1    
 PBI_RONRAYGUN_17   Mycobacterium phage RonRayGun AIT13430.1    
 SEA_SHIPWRECK_16   Mycobacterium phage Shipwreck AMW63835.1    
 SEA_SNAPTAP_9   Mycobacterium phage SnapTap ATN91854.1    
 SEA_STEVIERAY_17   Mycobacterium phage StevieRay ASR84869.1    
 PBI_SWEETIEPIE_9   Mycobacterium phage SweetiePie AIT13483.1    
 SEA_THESPIS_17   Mycobacterium phage Thespis ATW59146.1    
 SEA_TONETONE_12   Mycobacterium phage ToneTone ANT42203.1    
 SEA_UPDAWG_11   Mycobacterium phage Updawg ATN92246.1    
 PBI_VOHMINGHAZI_13   Mycobacterium phage VohminGhazi AIS73586.1    
 SEA_WIKS_13   Mycobacterium phage Wiks ASZ74485.1    
 gp38 (38)   Mycobacterium phage Wildcat ABE67643.1    
 SEA_WUNDERPHUL_13   Mycobacterium phage WunderPhul ATW59705.1    
 ZAKA_13   Mycobacterium phage Zaka AHB30008.1    
 SEA_ZENTIME222_17   Mycobacterium phage ZenTime222 ASJ79098.1    
 BABSIELLA_16 (16)   Mycobacterium virus Babsiella AER48393.1    
 JEFFABUNNY_13 (13)   Mycobacterium virus Jeffabunny AER50244.1    
 tape measure protein   Nocardia phage NBR1 AEV52236.1    
 tail length tape-measure protein   Oenococcus phage phi9805 AHC30346.1    
 Phage tail length tape-measure protein   Oenococcus phage phiS11 AHB80340.1    
 Phage tail length tape-measure protein   Oenococcus phage phiS13 AHB80398.1    
 protein inside capsid D   Pasteurella phage PHB01 ASD51050.1    
 internal virion protein D   Pasteurella phage PHB02 ARV77572.1    
 ORF   Pasteurella phage PMP-GADVASU-IND APQ42484.1    
 internal (core) protein   Pbunalikevirus phiFenriz ALJ99485.1    
 internal (core) protein   Pbunalikevirus phiHabibi ALJ99394.1    
 internal (core) protein   Pbunalikevirus phiMoody ALJ99304.1    
 internal (core) protein   Pbunalikevirus phiVader ALJ99214.1    
 P2B40kb_p036   Pectobacterium phage DU_PP_II ATS93703.1    
 lytic transglycosylase   Pectobacterium phage PEAT2 ATV25069.1    
 PM1_051   Pectobacterium phage PM1 AGV99267.1    
 PP101_70   Pectobacterium phage PP101 APD19722.1    
 PP2_039   Pectobacterium phage PP2 AOT25405.1    
 PP47_38   Pectobacterium phage PP47 APW79783.1    
 PP74_42   Pectobacterium phage PP74 APD19654.1    
 internal virion protein D   Pectobacterium phage PP81 APU03063.1    
 internal virion protein D   Pectobacterium phage PPWS4 BBA26459.1    
 BN7874_259   Phage NCTB SBV38463.1    
 B22_16   Propionibacterium phage B22 AOT24368.1    
 DOUCETTE_16   Propionibacterium phage Doucette AOT24429.1    
 E6_17   Propionibacterium phage E6 AOT24546.1    
 G4_16   Propionibacterium phage G4 AOT24605.1    
 PFR1_13   Propionibacterium phage PFR1 ANH49923.1    
 PFR2_13   Propionibacterium phage PFR2 ANH49938.1    
 internal virion protein D (16;gh-1p34)   Pseudomonad phage gh-1 AAO73173.1
 ORF38   Pseudomonas phage 14-1 CAU13879.1 B7VGA0  
 201phi2-1p276   Pseudomonas phage 201phi2-1 ABY63103.1 B3FJD7  
 AF_015   Pseudomonas phage AF Pseudomonas putida GB-1 AFV50630.1    
 endolysin   Pseudomonas phage AN14 ANO57380.1    
 B3ORF25   Pseudomonas phage B3 ATCC15692-B1 AAQ13943.1 Q5ZQZ1  
 internal (core) protein   Pseudomonas phage DL52 AKF13736.1    
 internal (core) protein   Pseudomonas phage DL60 AKF13895.1    
 internal (core) protein   Pseudomonas phage DL68 AKF14131.1    
 ORF   Pseudomonas phage Gallinipper ALM62304.1    
 PsPhHenninger_gp48   Pseudomonas phage Henninger AUV61699.1    
 HMPREFV_HMPID9843gp0023   Pseudomonas phage JBD18 AFR52176.1    
 HMPREFV_HMPID9847gp0026   Pseudomonas phage JBD25 AFR52231.1    
 HMPREFV_HMPID9886gp0025   Pseudomonas phage JBD67 AFR52281.1    
 JG012_00075   Pseudomonas phage JG012 ARB11143.1    
 PJG24_040   Pseudomonas phage JG024 ADF29333.1 E5E3G2  
 JG054_00072   Pseudomonas phage JG054 ARB11217.1    
 ORF   Pseudomonas phage Jollyroger ALM62392.1    
 ORF   Pseudomonas phage KPP12 BAM37035.1    
 virion protein   Pseudomonas phage KPP22 BAU20675.1    
 virion protein   Pseudomonas phage KPP22M1 BAU20761.1    
 virion protein   Pseudomonas phage KPP22M2 BAU20847.1    
 virion protein   Pseudomonas phage KPP22M3 BAU20933.1    
 ORF   Pseudomonas phage Kraken ALM62481.1    
 KTN4_221   Pseudomonas phage KTN4 ANM44979.1    
 KTN4_180   Pseudomonas phage KTN4 ANM44938.1    
 ORF   Pseudomonas phage Kula ALM62569.1    
 ORF36   Pseudomonas phage LBL3 CAR31190.1 B5M9T7  
 LKO4_0062   Pseudomonas phage LKO4 AGI11309.1    
 ORF38   Pseudomonas phage LMA2 CAR31281.1 B5MA28  
 MP1412_62   Pseudomonas phage MP1412 AFN39633.1    
 ORF   Pseudomonas phage Nemo ALM62656.1    
 ORF   Pseudomonas phage Nessie ALM62745.1    
 I7A_040   Pseudomonas phage NH-4 AFD10624.1    
 NOXIFER_197   Pseudomonas phage Noxifer ARV77366.1    
 ORF   Pseudomonas phage NP1 AND74851.1    
 internal (core) protein   Pseudomonas phage NP3 AMQ76156.1    
 internal (core) protein (fragment)   Pseudomonas phage PA5 APD20787.1    
 internal (core) protein (fragment)   Pseudomonas phage PA5 APD20788.1    
 ORF   Pseudomonas phage PA7 AFO71035.1    
 tail fiber protein   Pseudomonas phage PA7 AFO70994.1    
 PAE1_15   Pseudomonas phage PAE1 ALF51515.1    
 PaMx25_02   Pseudomonas phage PaMx25 ALH23828.1    
 ORF   Pseudomonas phage PB1 ACE73759.1 B8QU57  
 NL61_40   Pseudomonas phage Pf-10 AIX13002.1    
 Pf1_00039   Pseudomonas phage Pf1 AUE23218.1    
 PHABIO_265   Pseudomonas phage Phabio ARV76896.1    
 PhiS1_41   Pseudomonas phage Phi-S1 AFO12330.1    
 virion structural protein   Pseudomonas phage phi15 CBZ42016.1    
 phiIBB-PF7Ap34   Pseudomonas phage phiIBB-PF7A ADV35698.1    

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