Glycoside Hydrolase Family 18

Activities in FamilyNod factor hydrolase (EC 3.2.1.-);
Chitin exo-β-1,4-N-acetylglucosaminidase (EC 3.2.1.-);
Di-N-acetylchitobiase / reducing-end exo-hexosaminidase (EC 3.2.1.-);
Peptidoglycan endo-β-1,4-N-acetylglucosaminidase (EC 3.2.1.-);
Chitosanase (EC 3.2.1.132);
Chitinase (EC 3.2.1.14);
Chitin exo-β-1,4-N-acetylglucobiosaminidase (EC 3.2.1.200);
[reducing end] exo-chitinase (EC 3.2.1.201);
β-N-acetylhexosaminidase (EC 3.2.1.52);
Mannosyl-glycoprotein endo-β-N-acetylglucosaminidase (EC 3.2.1.96);
Mechanism Retaining e
ClanGH-K
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/Basecarbonyl oxygen of C-2 acetamido group of substrate
Catalytic Proton DonorGlu (experimental)
NoteContains chitinases of classes III and V. Contains non-catalytic proteins such as xylanase inhibitor; concanavalin B; narbonin
External resourcesCAZypedia; HOMSTRAD; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME; NZYTech; PROZOMIX;
Statistics GenBank accession (42170); Uniprot accession (503); PDB accession (428); 3D entries (111); cryst (2)
| 1 | ... | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | ... | 207 |
Eukaryota
Protein Name EC#OrganismGenBank UniprotPDB/3D
 208252   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 299177   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 406033   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 224355   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 330468   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 339690   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 236233   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 322898   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 214313   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 387002   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 145244   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 384907   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 360490   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 231699   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 207398   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 236265   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 297611   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 291641   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 412675   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 209805   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 208696   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 319758   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 309178   Basidiobolus meristosporus CBS 931.73 (Basme2finSC)      
 Bathy16g01660   Bathycoccus prasinos RCC1105 CCO20321.1    
 chitin deacetylase (fragment)   Batrachochytrium dendrobatidis ABK58011.1    
 10703   Batrachochytrium salamandrivorans BS (Batsa1)      
 2907   Batrachochytrium salamandrivorans BS (Batsa1)      
 9036   Batrachochytrium salamandrivorans BS (Batsa1)      
 6957   Batrachochytrium salamandrivorans BS (Batsa1)      
 8596   Batrachochytrium salamandrivorans BS (Batsa1)      
 102303   Baudoinia compniacensis UAMH 10762 (Bauco1)      
 154835   Baudoinia compniacensis UAMH 10762 (Bauco1)      
 230725   Baudoinia compniacensis UAMH 10762 (Bauco1)      
 338067   Baudoinia compniacensis UAMH 10762 (Bauco1)      
 endochitinase (Chit2)   Beauveria bassiana AAN41260.1
AAN41261.1
ADM64636.1
ADM64637.1
   
 chitinase, partial (fragment)   Beauveria bassiana QIZ03088.1    
 chitinase, partial (fragment)   Beauveria bassiana QIZ03090.1    
 chitinase (fragment)   Beauveria bassiana QIZ03092.1    
 chitinase, partial (fragment)   Beauveria bassiana QIZ03087.1    
 chitinase, partial (fragment)   Beauveria bassiana QIZ03091.1    
 chitinase, partial (fragment)   Beauveria bassiana QIZ03089.1    
 chitinase, partial (fragment)   Beauveria bassiana QIZ03086.1    
 chitinase Chit37 (Chit1)   Beauveria bassiana QJE37897.1    
 chitinase (Chit1)   Beauveria bassiana QKI86382.1    
 chitinase (Chit1)   Beauveria bassiana UQK86746.1    
 chitinase   Beauveria bassiana WAS59302.1    
 chitinase, partial (fragment)   Beauveria bassiana WCR76059.1    
 chitinase   Beauveria bassiana WCR76051.1    
 chitinase   Beauveria bassiana WCR76074.1    
 chitinase   Beauveria bassiana WCR76070.1    
 chitinase   Beauveria bassiana WCR76065.1    
 chitinase, partial   Beauveria bassiana WCR76055.1    
 chitinase   Beauveria bassiana WCR76067.1    
 chitinase   Beauveria bassiana WCR76077.1    
 chitinase, partial (fragment)   Beauveria bassiana WCR76062.1    
 chitinase, partial (fragment)   Beauveria bassiana WCR76052.1    
 chitinase   Beauveria bassiana WCR76080.1    
 chitinase, partial   Beauveria bassiana WCR76066.1    
 chitinase, partial (fragment)   Beauveria bassiana WCR76071.1    
 chitinase, partial   Beauveria bassiana WCR76073.1    
 chitinase   Beauveria bassiana WCR76076.1    
 chitinase   Beauveria bassiana WCR76058.1    
 chitinase   Beauveria bassiana WCR76053.1    
 chitinase   Beauveria bassiana WCR76061.1    
 chitinase   Beauveria bassiana WCR76072.1    
 chitinase   Beauveria bassiana WCR76056.1    
 chitinase   Beauveria bassiana WCR76068.1    
 chitinase   Beauveria bassiana WCR76079.1    
 chitinase, partial (fragment)   Beauveria bassiana WCR76075.1    
 chitinase   Beauveria bassiana WCR76057.1    
 chitinase   Beauveria bassiana WCR76063.1    
 chitinase   Beauveria bassiana WCR76054.1    
 chitinase   Beauveria bassiana WCR76069.1    
 chitinase   Beauveria bassiana WCR76060.1    
 chitinase, partial   Beauveria bassiana WCR76064.1    
 chitinase   Beauveria bassiana WCR76078.1    
 bacterial-type endochitinase (ChiB) (fragment)   Beauveria bassiana ALG AAX19147.1    
 bacterial-type endochitinase (ChiB) (fragment)   Beauveria bassiana ALGK AAX19148.1    
 chitinase (Chi-15)   Beauveria bassiana ARSEF 2860 AIT18882.1    
 chitinase (Chi-2) (fragment)   Beauveria bassiana ARSEF 2860 AIT18869.1    
 chitinase (Chi-3)   Beauveria bassiana ARSEF 2860 AIT18870.1    
 chitinase (Chi-4)   Beauveria bassiana ARSEF 2860 AIT18871.1    
 chitinase (Chi-5) (fragment)   Beauveria bassiana ARSEF 2860 AIT18872.1    
 chitinase (Chi-6)   Beauveria bassiana ARSEF 2860 AIT18873.1    
 chitinase (Chi-7)   Beauveria bassiana ARSEF 2860 AIT18874.1    
 chitinase (Chi-8)   Beauveria bassiana ARSEF 2860 AIT18875.1    
 chitinase (Chi-9)   Beauveria bassiana ARSEF 2860 AIT18876.1    
 chitinase (Chi-11)   Beauveria bassiana ARSEF 2860 AIT18878.1    
 chitinase (Chi-13) (fragment)   Beauveria bassiana ARSEF 2860 AIT18880.1    
 chitinase (Chi-16)   Beauveria bassiana ARSEF 2860 AIT18883.1    
 chitinase (Chi-17)   Beauveria bassiana ARSEF 2860 AIT18884.1    
 chitinase (Chi-18)   Beauveria bassiana ARSEF 2860 AIT18885.1    
 glycoside hydrolase family 18 (Gh18-1)   Beauveria bassiana ARSEF 2860 AIT18925.1    
 glycoside hydrolase family 18 (Gh18-2)   Beauveria bassiana ARSEF 2860 AIT18926.1    
 chitinase (Chi-1) (fragment)   Beauveria bassiana ARSEF 2860 AIT18868.1    
 chitinase (Chi-10) (fragment)   Beauveria bassiana ARSEF 2860 AIT18877.1    
 chitinase (Chi-12) (fragment)   Beauveria bassiana ARSEF 2860 AIT18879.1    
 chitinase (Chi-14)   Beauveria bassiana ARSEF 2860 AIT18881.1    
 chitinase (Chi-19)   Beauveria bassiana ARSEF 2860 AIT18886.1    
 chitinase (Chi-20)   Beauveria bassiana ARSEF 2860 AIT18887.1    
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