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 | ... | 378 | 379 | 380 | 381 | 382 | 383 | 384 | 385 | 386 | ... | 1240 |
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 MRY16002_p40570 (Virb1)   Escherichia coli 20Ec-P-124 BAX14379.1    
 MRY16002_c29900 (MltC)   Escherichia coli 20Ec-P-124 BAX12324.1    
 MRY16002_c12610 (EmtA)   Escherichia coli 20Ec-P-124 BAX10595.1    
 MRY16002_p30290   Escherichia coli 20Ec-P-124 BAX14228.1    
 MRY16002_c26230 (MltF)   Escherichia coli 20Ec-P-124 BAX11957.1    
 A9C00_25465   Escherichia coli 210205630 ANQ05440.1    
 A9C00_00245 (EmtA)   Escherichia coli 210205630 ANQ00531.1    
 A9C00_18050   Escherichia coli 210205630 ANQ03777.1    
 A9C00_26780   Escherichia coli 210205630 ANQ05608.1    
 A9C00_10080   Escherichia coli 210205630 ANQ02322.1    
 A9C00_09405 (fragment)   Escherichia coli 210205630 ANQ02204.1    
 A9C00_08010   Escherichia coli 210205630 ANQ01959.1    
 A9C00_25185   Escherichia coli 210205630 ANQ05295.1    
 A9C00_25100   Escherichia coli 210205630 ANQ05279.1    
 A9C00_19190   Escherichia coli 210205630 ANQ03987.1    
 BBP24_17055   Escherichia coli 210221272 AOR20850.1    
 BBP24_04470   Escherichia coli 210221272 AOR18548.1    
 BBP24_03365   Escherichia coli 210221272 AOR22001.1    
 BBP24_18460 (fragment)   Escherichia coli 210221272 AOR21099.1    
 BBP24_09770 (EmtA)   Escherichia coli 210221272 AOR19514.1    
 BBP24_19085   Escherichia coli 210221272 AOR21210.1    
 BBP24_23335   Escherichia coli 210221272 AOR22181.1    
 BBP24_23420   Escherichia coli 210221272 AOR22197.1    
 transglycosylase (plasmid)   Escherichia coli 213 AQS21807.1    
 E001_40 (Virb1)   Escherichia coli 2161 AEC32476.1    
 A9P12_25985   Escherichia coli 219 AVU58377.1    
 A9P12_21415   Escherichia coli 219 AVU57374.1    
 A9P12_20250   Escherichia coli 219 AVU57160.1    
 A9P12_14425   Escherichia coli 219 AVU56145.1    
 A9P12_10390   Escherichia coli 219 AVU55432.1    
 A9P12_06935   Escherichia coli 219 AVU54807.1    
 A9P12_04860   Escherichia coli 219 AVU54443.1    
 FEK99_03475 (SltY)   Escherichia coli 21B8 QFW16106.1    
 FEK99_22315   Escherichia coli 21B8 QFW19431.1    
 FEK99_20785 (MltF)   Escherichia coli 21B8 QFW19164.1    
 FEK99_26790 (EtgA)   Escherichia coli 21B8 QFW20238.1    
 FEK99_04590 (MltD)   Escherichia coli 21B8 QFW16309.1    
 FEK99_22970 (MltC)   Escherichia coli 21B8 QFW20555.1    
 FEK99_11875 (EmtA)   Escherichia coli 21B8 QFW17606.1    
 C4962_14545   Escherichia coli 22134 QHF68726.1    
 C4962_06760   Escherichia coli 22134 QHF67369.1    
 C4962_25455   Escherichia coli 22134 QHF70839.1
QHF70839.2
   
 C4962_05365   Escherichia coli 22134 QHF67124.1    
 C4962_04730   Escherichia coli 22134 QHF67009.1    
 C4962_21055   Escherichia coli 22134 QHF69897.1    
 C4962_19885   Escherichia coli 22134 QHF69682.1    
 C4962_25940   Escherichia coli 22134 QHF70928.1
QHF70928.2
   
 A9P13_22145   Escherichia coli 222 AVU63403.1    
 A9P13_11450   Escherichia coli 222 AVU60557.1    
 A9P13_06685   Escherichia coli 222 AVU59674.1    
 A9P13_20960   Escherichia coli 222 AVU62226.1    
 A9P13_08040   Escherichia coli 222 AVU59924.1    
 A9P13_27395   Escherichia coli 222 AVU63539.1    
 A9P13_28505   Escherichia coli 222 AVU63712.1    
 A9P13_04600   Escherichia coli 222 AVU59301.1    
 ORF   Escherichia coli 2248 AYM50866.1    
 X polypeptide (plasmid)   Escherichia coli 2271 ATB52568.1    
 lytic transglycosylase PilT (plasmid)   Escherichia coli 22Ec-P-117 BBA19461.1    
 VirB1 protein (plasmid)   Escherichia coli 22Ec-P-117 BBA19476.1    
 PilT (plasmid)   Escherichia coli 2305 AWH60461.1    
 TrbN (plasmid)   Escherichia coli 24-S11 AVD50097.1    
 transglycosylase (plasmid)   Escherichia coli 243 AQS21747.1    
 transglycosylase (plasmid)   Escherichia coli 244 AQS22107.1    
 PilT (plasmid)   Escherichia coli 2454 AWH60346.1    
 CYQ10_25290   Escherichia coli 26561 AVT65611.1    
 CYQ10_04755   Escherichia coli 26561 AVT61869.1    
 CYQ10_13550   Escherichia coli 26561 AVT63406.1    
 CYQ10_04120   Escherichia coli 26561 AVT61752.1    
 CYQ10_18685   Escherichia coli 26561 AVT64315.1    
 CYQ10_19855   Escherichia coli 26561 AVT65446.1    
 CYQ10_06300   Escherichia coli 26561 AVT62138.1    
 AL551_00790   Escherichia coli 268-78-1 AMF86936.1    
 AL551_26645 (EmtA)   Escherichia coli 268-78-1 AMF91589.1    
 AL551_19980   Escherichia coli 268-78-1 AMF90407.1    
 AL551_11215 (MltD)   Escherichia coli 268-78-1 AMF88820.1    
 AL551_12290   Escherichia coli 268-78-1 AMF89019.1    
 AL551_20220 (MltC)   Escherichia coli 268-78-1 AMF90446.1    
 AL551_22490   Escherichia coli 268-78-1 AMF90852.1    
 AL551_20870   Escherichia coli 268-78-1 AMF90563.2    
 TraL (TraL)   Escherichia coli 271 AEK64815.1    
 BFL22_01155   Escherichia coli 272 API02123.1    
 BFL22_18625   Escherichia coli 272 API05216.1    
 BFL22_29555   Escherichia coli 272 API07152.1    
 BFL22_20960   Escherichia coli 272 API05623.1    
 BFL22_08710 (EmtA)   Escherichia coli 272 API03453.1    
 BFL22_20270   Escherichia coli 272 API05501.1    
 BFL22_25220   Escherichia coli 272 API06385.1    
 VirB1 (plasmid)   Escherichia coli 27COE18 APZ78505.1    
 lytic transglycosylase PilT (plasmid)   Escherichia coli 27COE18 APZ78489.1    
 Pilx1 (plasmid)   Escherichia coli 288328 ASK37296.1    
 DC440_04940 (MltC)   Escherichia coli 28Eco12 QBY21102.1    
 DC440_26735   Escherichia coli 28Eco12 QBY21364.1    
 DC440_07025 (MltF)   Escherichia coli 28Eco12 QBY17611.1    
 DC440_05600   Escherichia coli 28Eco12 QBY17354.1    
 DC440_20800 (MltD)   Escherichia coli 28Eco12 QBY20079.1    
 DC440_21925 (SltY)   Escherichia coli 28Eco12 QBY20281.1    
 DC440_15010 (EmtA)   Escherichia coli 28Eco12 QBY19040.1    
 ARC77_19245   Escherichia coli 28RC1 AMW44225.1    
 ARC77_11200 (MltC)   Escherichia coli 28RC1 AMW42763.1    
 ARC77_27530 (EmtA)   Escherichia coli 28RC1 AMW45724.1    
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