Glycoside Hydrolase Family 23

Activities in FamilyChitinase (EC 3.2.1.14);
Lysozyme (EC 3.2.1.17);
Peptidoglycan lytic transglycosylase / peptidoglycan lyase (EC 4.2.2.29);
Mechanism Unknown e
3D Structure Statuslysozyme fold
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 (128573); Uniprot accession (60); PDB accession (91); 3D entries (22); cryst (0)
| 1 | ... | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | ... | 26 |
Viruses
Protein Name EC#OrganismGenBank UniprotPDB/3D
 internal core protein   Escherichia phage IME267 QYC96899.1    
 bas65_0049   Escherichia phage JacobBurckhardt Bas65 QXV80674.1    
 ORF   Escherichia phage JB01 QOV06365.1    
 bas64_0050   Escherichia phage JeanTinguely Bas64 QXV80899.1    
 JL22_gp022 (SiT)   Escherichia phage JL22 UOL50990.1    
 internal virion protein D   Escherichia phage K30 AEH41054.1    
 ECBP2_0020   Escherichia phage KBNP135 AFR52053.1    
 ECBP3_0020   Escherichia phage KBNP1711 AHI60797.1    
 phiL_022   Escherichia phage LAMP AUM57603.1    
 LL2_043   Escherichia phage LL2 AXY85361.1    
 Mangalitsa_068   Escherichia phage Mangalitsa QEG07870.1    
 CPT_Mansfield_045   Escherichia phage Mansfield QEG09870.1    
 ORF   Escherichia phage MLP1 UEN68347.1    
 protein inside capsid D   Escherichia phage MLP3 UEN68525.1    
 MN03_00028   Escherichia phage MN03 QIN95696.1    
 MN05_00015   Escherichia phage MN05 QIN96080.1    
 PSH1131_009   Escherichia phage myPSH1131 AVQ10014.1    
 PSH2311_015   Escherichia phage myPSH2311 AVP40112.1    
 internal virion protein   Escherichia phage N13 AYD80252.1    
 internal virion protein   Escherichia phage N30 AYD80162.1    
 protein inside capsid D   Escherichia phage NC-A QBG78754.1    
 internal virion protein   Escherichia phage O18-011 BCG45077.1    
 PLNCDLJO_00035 (SiT)   Escherichia phage P1 UYD72437.1    
 internal virion protein with endolysin domain   Escherichia phage P151 WVW36876.1    
 ZD95_41   Escherichia phage P1723 QKM75970.1    
 P483_4   Escherichia phage P483 AJF40439.1    
 P694_49   Escherichia phage P694 AJF40529.1    
 CPT_Paul_020   Escherichia phage Paul QEG08116.1    
 internal (core) protein   Escherichia phage pEC-N1203-2Af.1 WIW36227.1    
 internal (core) protein   Escherichia phage PGN6866 QKL16994.1    
 PGT2_g00039   Escherichia phage PGT2 ATS92457.1    
 internal virion protein with endolysin domain   Escherichia phage PGX1 WGL32443.1    
 Sit   Escherichia phage phi456 WNL49372.1    
 putative tail fiber   Escherichia phage phiEcoM-GJ1 ABR68774.1    
 ORF   Escherichia phage phiEc_1 BEH83398.1    
 phiKT_00022   Escherichia phage phiKT AEZ65105.1    
 ORF   Escherichia phage PhiV-1 QLF85792.1    
 ORF   Escherichia phage PJNS034 WWV91940.1    
 peptidoglycan lytic exotransglycosylase   Escherichia phage pO103 WMM35704.1    
 tail tube initiator protein   Escherichia phage PO103-1 UTQ80263.1    
 peptidoglycan lytic exotransglycosylase   Escherichia phage pO111 WMM35718.1    
 lytic transglycosylase   Escherichia phage Rac-SA53 ALP46865.1    
 transglycosylase   Escherichia phage SDYTW1-F1-2-2_3 WNL49186.1    
 sekstaphage1_p37   Escherichia phage Sekstaphage-1 WNV46660.1    
 ORF   Escherichia phage SKA49 UIU47138.1    
 transglycosylase   Escherichia phage Skarpretter AZF88653.1    
 sortkaff_44   Escherichia phage sortkaff QHZ59592.1    
 sortregn_47   Escherichia phage sortregn QHR68069.1    
 MEDNBIBF_00116 (MltC)   Escherichia phage SR02 WLW38316.1    
 ORF   Escherichia phage SRT7 AXC34570.1    
 ORF   Escherichia phage SRT7 AXC34570.2    
 ST32_0066   Escherichia phage ST32 AWP47871.1    
 gene 16   Escherichia phage T7 CAA24434.1
AAP33956.1
ACY75871.1
CAA6798315.1
CAA6799914.1
CAA6800612.1
CAA6800702.1
CAA6830980.1
NP_042004.1
  7EYB[Q,R,S,T]
 gene 16   Escherichia phage T7 AAP34111.1    
 T7delholinF10_51   Escherichia phage T7 QWY13974.1    
 T7delholinF20_51   Escherichia phage T7 QWY14024.1    
 T7delholinF1_51   Escherichia phage T7 QWY13924.1   6YT5[G,H,I,J,K,L]
 T71t3_37   Escherichia phage T7 UJQ71175.1    
 T75t1_41   Escherichia phage T7 UJQ70457.1    
 T75t3_35   Escherichia phage T7 UJQ70543.1    
 T75t2_39   Escherichia phage T7 UJQ70502.1    
 T71t2_36   Escherichia phage T7 UJQ71132.1    
 T71t1_36   Escherichia phage T7 UJQ71090.1    
 gene 16   Escherichia phage T7 K AAP34008.1    
 gene 16   Escherichia phage T7 K115 AAP34057.1    
 gene 16   Escherichia phage T7 P82 AAP34163.1    
 lytic transglycosylase   Escherichia phage vB-Eco-KMB41 WPJ70613.1    
 internal (core) protein   Escherichia phage vB-EcoP-XT18 WPK41836.1    
 internal (core) protein   Escherichia phage vB-EcoP-XT32 WPK41954.1    
 internal (core) protein   Escherichia phage vB-EcoP-XT73 WPK42093.1    
 vBEco4M7_57   Escherichia phage vB_Eco4M-7 QFG06878.1    
 transglycosylase SLT domain protein   Escherichia phage vB_EcoM-673R5 URC10267.1    
 ORF   Escherichia phage vB_EcoM-673R5 WMI38142.1    
 Sit   Escherichia phage vB_EcoM-813R1 URC10429.1    
 vBEcoMRo157c2YLVW_00030 (SiT)   Escherichia phage vB_EcoM-Ro157c2YLVW AWN06561.1    
 vBEcoMRo157lw_00041   Escherichia phage vB_EcoM-Ro157lw AVZ45689.1    
 AC4HA13_650   Escherichia phage vB_EcoM_4HA13 QEM43042.1    
 vBEcoMBp10_23   Escherichia phage vB_EcoM_Bp10 QEM42523.1    
 tail fiber protein   Escherichia phage vB_EcoM_DE15 WAX24585.1    
 ACEC001_2370   Escherichia phage vB_EcoM_EC001 QKN86080.1    
 ACEC001_1960   Escherichia phage vB_EcoM_EC001 QKN86039.1    
 Ecolipha_16   Escherichia phage vB_EcoM_JL1 WPF71404.1    
 ORF   Escherichia phage vB_EcoM_Lh1B UGO35965.1    
 ORF   Escherichia phage vB_EcoM_Lh1B UGO35924.1    
 SA91KD_65   Escherichia phage vB_EcoM_SA91KD UIU26874.1    
 SP13_044   Escherichia phage vB_EcoM_SP13 UYE90812.1    
 WFC_00043   Escherichia phage vB_EcoM_WFC QBQ77435.1    
 WFH_00041   Escherichia phage vB_EcoM_WFH QBQ77329.1    
 101114UKE3_024   Escherichia phage vB_EcoP-101114UKE3 QZI79155.1    
 CHD5UKE1_0022   Escherichia phage vB_EcoP-CHD5UKE1 QZI80518.1    
 vBEcoP_Bp759   Escherichia phage vB_EcoP_Bp7 QDJ96640.1    
 UNVERIFIED: internal (core) protein   Escherichia phage vB_EcoP_DE5 UXL91247.1    
 DNA injection protein   Escherichia phage vB_EcoP_EcoN5 QGZ13718.1    
 vBEcoPHC25922_22   Escherichia phage vB_EcoP_HC-25922 WEU69033.1    
 lytic transglycosylase   Escherichia phage vB_EcoP_IMEP8 UCR91940.1    
 lytic glycosylase   Escherichia phage vB_EcoP_LHP WWY65373.1    
 internal (core) protein   Escherichia phage vB_EcoP_PAS59 WMX18938.1    
 protein inside capsid D   Escherichia phage vB_EcoP_PHB19 QHI00739.1    
 protein inside capsid D   Escherichia phage vB_EcoP_PHB20 QHI00821.1    
 DNA injection channel protein C   Escherichia phage vB_EcoP_S523 AWY04301.1    
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