Glycoside Hydrolase Family 3

Activities in Familyβ-glucosidase (EC 3.2.1.21); xylan 1,4-β-xylosidase (EC 3.2.1.37); β-glucosylceramidase (EC 3.2.1.45); β-N-acetylhexosaminidase (EC 3.2.1.52); α-L-arabinofuranosidase (EC 3.2.1.55); glucan 1,3-β-glucosidase (EC 3.2.1.58); glucan 1,4-β-glucosidase (EC 3.2.1.74); isoprimeverose-producing oligoxyloglucan hydrolase (EC 3.2.1.120); coniferin β-glucosidase (EC 3.2.1.126); exo-1,3-1,4-glucanase (EC 3.2.1.-); β-N-acetylglucosaminide phosphorylases (EC 2.4.1.-)
Mechanism Retaining
Catalytic Nucleophile/BaseAsp (experimental);
Catalytic Proton DonorGlu for hydrolases (experimental); histidine for phosphorylases (experimental)
NoteA recent paper by Macdonald et al. (PMID=25533455) has shown that the enzymes that cleave b-hexosaminides are in fact retaining b-glycoside phosphorylases.
External resourcesCAZypedia; HOMSTRAD; PRINTS; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME; PROZOMIX ;
Statistics GenBank accession (19333); Uniprot accession (2560); PDB accession (117); 3D entries (40); cryst (4)
All (18458) Archaea (96) Bacteria (17207) Eukaryota (1053) Viruses (1) unclassified (101) Structure (40 - 4 cryst) Characterized (300)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 11 |
Eukaryota
Protein Name EC#OrganismGenBank UniprotPDB/3D
 β-glucosidase 5 GH3 family (Gh3bg5)   Camellia sinensis ARU79083.1    
 β-glucosidase 7 GH3 family (Gh3bg7) (fragment)   Camellia sinensis ARU79085.1    
 β-glucosidase 3 GH3 family (Gh3bg3)   Camellia sinensis ARU79081.1    
 β-glucosidase 2 GH3 family (Gh3bg2)   Camellia sinensis ARU79080.1    
 β-glucosidase 4 GH3 family (Gh3bg4)   Camellia sinensis ARU79082.1    
 β-glucosidase 6 GH3 family (Gh3bg6)   Camellia sinensis ARU79084.1    
 β-xylosidase   Camellia sinensis ACD93208.1 B3GPH0  
 CAALFM_CR09420CA (Bgl22)   Candida albicans SC5314 AOW31603.1    
 CAALFM_C301820WA   Candida albicans SC5314 AOW28223.1    
 CAALFM_CR00190WA (Ngs1)   Candida albicans SC5314 AOW30790.1    
 CD36_25210   Candida dubliniensis CD36 CAX39562.1 B9WKL4  
 SAMEA4029010_CIC11G00000002798   [Candida] intermedia CBS 141442 SGZ46718.1    
 SAMEA4029010_CIC11G00000004797   [Candida] intermedia CBS 141442 SGZ49663.1    
 SAMEA4029010_CIC11G00000002535   [Candida] intermedia CBS 141442 SGZ46210.1    
 SAMEA4029010_CIC11G00000000753   [Candida] intermedia CBS 141442 SGZ54682.1    
 SAMEA4029010_CIC11G00000001241   [Candida] intermedia CBS 141442 SGZ52688.1    
 SAMEA4029010_CIC11G00000004843   [Candida] intermedia CBS 141442 SGZ55088.1    
 SAMEA4029009_CIC11G00000003772   [Candida] intermedia PYCC 4715 SGZ54931.1    
 SAMEA4029009_CIC11G00000003491   [Candida] intermedia PYCC 4715 SGZ54589.1    
 SAMEA4029009_CIC11G00000002312   [Candida] intermedia PYCC 4715 SGZ48378.1    
 SAMEA4029009_CIC11G00000005276   [Candida] intermedia PYCC 4715 SGZ50287.1    
 SAMEA4029009_CIC11G00000000336   [Candida] intermedia PYCC 4715 SGZ50938.1    
 SAMEA4029009_CIC11G00000000475   [Candida] intermedia PYCC 4715 SGZ53324.1    
 CORT_0D01030   Candida orthopsilosis Co 90-125 CCG22951.1    
 CORT_0A00620   Candida orthopsilosis Co 90-125 CCG20453.1    
 CPAR2_800540   Candida parapsilosis CDC317 CCE41502.1    
 CPAR2_200980   Candida parapsilosis CDC317 CCE42455.1    
 ORF (fragment)   Capsella grandiflora ADG38093.1 D6PP11  
 ORF (fragment)   Capsella grandiflora ADG38094.1 D6PP12  
 ORF (fragment)   Capsella grandiflora ADG38095.1 D6PP13  
 ORF (fragment)   Capsella grandiflora ADG38096.1 D6PP14  
 ORF (fragment)   Capsella grandiflora ADG38097.1 D6PP15  
 ORF (fragment)   Capsella rubella AEN81261.1    
 ORF (fragment)   Capsella rubella AEN81262.1    
 ORF (fragment)   Capsella rubella AEN81263.1    
 ORF (fragment)   Capsella rubella AEN81267.1    
 β-D-xylosidase 3   Catalpa bungei AMP82915.1    
 β-glucosidase (fragment)   Chaetomella raphigera 737 AID68373.1    
 β-glucosidase (Cel3B)   Chaetomium atrobrunneum ANR02040.1    
 β-glucosidase (Cel3A)   Chaetomium atrobrunneum ANR02039.1    
 β-glucosidase (CHGG_03421) 3.2.1.21 Chaetomium globosum CBS 148.51 EAQ91486.1    
 β-glucosidase (Bgl) 3.2.1.21 Chaetomium thermophilum CT2 ABR57325.2
ABI63598.1
ABR57325.1
A6YRT4  
 β-glucosidase / β-xylosidase (Bxl5) 3.2.1.21 Chrysosporium lucknowense VKM F-3500-D / C1 AEN99939.1    
 β-D-xylosidase   Citrus maxima AMR43299.1    
 β-D-xylosidase   Citrus maxima AMR43299.1    
 Arf   Citrus unshiu BAG28345.1 B2DD06  
 β-glucosidase (Bgl2) (fragment)   Clavispora sp. NRRL Y-50464 AMK05629.1    
 β-glucosidase (Bgl3)   Clavispora sp. NRRL Y-50464 AMK05628.1    
 β-glucosidase (Bgl1)   Clavispora sp. NRRL Y-50464 AGG38816.1    
 β-glucosidase 3 (BGLIII) (fragment)   Coccidioides posadasii AAL73231.1 Q8X1K2  
 β-glucosidase/ exo-β-1,3-glucosidase (Bgl2) 3.2.1.21
3.2.1.58
Coccidioides posadasii AAF21242.1    
 β-glucosidase (Bgl1) 3.2.1.21 Coccidioides posadasii C735 AAB67972.1 O14424  
 β-glucosidase   Coprinopsis cinerea BAL27551.1    
 ORF (fragment)   Coptotermes formosanus AGM32622.1    
 A9K55_004081   Cordyceps militaris ATCC 34164 ATY64479.1    
 A9K55_008177   Cordyceps militaris ATCC 34164 ATY62757.1    
 A9K55_000707   Cordyceps militaris ATCC 34164 ATY66876.1    
 A9K55_007018   Cordyceps militaris ATCC 34164 ATY63305.1    
 A9K55_001568   Cordyceps militaris ATCC 34164 ATY66055.1    
 A9K55_006190   Cordyceps militaris ATCC 34164 ATY61140.1    
 A9K55_008963   Cordyceps militaris ATCC 34164 ATY62277.1    
 A9K55_008672   Cordyceps militaris ATCC 34164 ATY62465.1    
 A9K55_007112   Cordyceps militaris ATCC 34164 ATY63588.1    
 β-glucosidase B   Crithidia mellificae SF AFU73925.1    
 CGB_C3600W   Cryptococcus gattii WM276 ADV20959.1    
 CGB_H0410W   Cryptococcus gattii WM276 ADV23736.1    
 CGB_K4500C   Cryptococcus gattii WM276 ADV25063.1    
 CGB_L0110W   Cryptococcus gattii WM276 ADV25102.1    
 CNAG_05369   Cryptococcus neoformans var. grubii H99 AFR98796.1
AFR98796.2
AGV14846.1
AGV14847.1
   
 CNAG_06931   Cryptococcus neoformans var. grubii H99 AFR94189.1
AFR94189.2
   
 CNAG_02588   Cryptococcus neoformans var. grubii H99 AFR94104.1
AFR94104.2
   
 CNAG_06936   Cryptococcus neoformans var. grubii H99 AFR94194.1
AFR94194.2
   
 CNAG_07600   Cryptococcus neoformans var. grubii H99 AFR97950.1    
 CNAG_06985   Cryptococcus neoformans var. grubii H99 AFR98487.1
AFR98487.2
   
 CNAG_07707 (fragment)   Cryptococcus neoformans var. grubii H99 AFR96312.1
AFR96312.2
   
 CKF44_006242   Cryptococcus neoformans var. grubii KN99 AUB28642.1    
 CKF44_006555   Cryptococcus neoformans var. grubii KN99 AUB28031.1    
 CKF44_006208   Cryptococcus neoformans var. grubii KN99 AUB23806.1    
 CKF44_002326 (fragment)   Cryptococcus neoformans var. grubii KN99 AUB23712.1    
 CKF44_004813   Cryptococcus neoformans var. grubii KN99 AUB28992.1    
 CKF44_006651 (fragment)   Cryptococcus neoformans var. grubii KN99 AUB26217.1    
 CKF44_006212 (fragment)   Cryptococcus neoformans var. grubii KN99 AUB23815.1    
 CNH00370   Cryptococcus neoformans var. neoformans JEC21 AAW44922.1
AAW44922.2
Q5KCA7  
 CNC02510   Cryptococcus neoformans var. neoformans JEC21 AAW42237.1 Q5KKM5  
 CNE05170   Cryptococcus neoformans var. neoformans JEC21 AAW43737.1
AAW43737.2
Q5KG19  
 CYFA0S_15e02630g   Cyberlindnera fabianii YJS4271 CDR44766.1    
 CYFA0S_29e00254g   Cyberlindnera fabianii YJS4271 CDR47121.1    
 CYFA0S_32e01002g   Cyberlindnera fabianii YJS4271 CDR47499.1    
 CYFA0S_03e06502g   Cyberlindnera fabianii YJS4271 CDR39723.1    
 CYFA0S_13e01420g   Cyberlindnera fabianii YJS4271 CDR44006.1    
 Bgl (fragment)   Debaryomyces hansenii 4025 DBVPG CAA11561.1 O42827  
 DEHA0G07183g   Debaryomyces hansenii CBS767 CAG90292.1 Q6BIZ0  
 DEHA0E03487g   Debaryomyces hansenii CBS767 CAG87665.1 Q6BQS1  
 DEHA0B07491g   Debaryomyces hansenii CBS767 CAG85284.1 Q6BWY6  
 DEHA0E19492g   Debaryomyces hansenii CBS767 CAG88375.1 Q6BNW2  
 β-glucosidase 3.2.1.21 Dictyostelium discoideum AX3 AAA74233.1 Q23892  
 β-glucan exohydolase (Glc1-1;EgGlc1-1)   Elaeis guineensis AFS50097.1    
 ORF   Flammulina velutipes KACC 42777 ADX07306.1    
 ORF   Flammulina velutipes KACC 42777 ADX07318.1    
 ORF (fragment)   Flammulina velutipes KACC 42777 ADX07310.1    
Top


Last update: 2018-04-04 © Copyright 1998-2018
AFMB - CNRS - Université d'Aix-Marseille