| Activities in Family | [retaining] β-NAcetylglucosaminoside phosphorylase (EC 2.4.1.-);
β-glycan phosphorylase (EC 2.4.1.-);
MLG exo-β-1,4-glucosidase (EC 3.2.1.-);
[retaining] xyloglucan-specific exo-β-1,4-glucosidase (EC 3.2.1.-);
α-L-arabinopyranosidase (EC 3.2.1.-);
Avenacinase (EC 3.2.1.-);
β-1,2-glucosidase (EC 3.2.1.-);
β-1,6-glucosidase (EC 3.2.1.-);
D-4,5-unsaturated β-glucuronyl hydrolase (EC 3.2.1.-);
Exo-β-1,3-1,4-glucanase (EC 3.2.1.-);
Terpenoid-β-1,2-glucosidase (EC 3.2.1.-);
Tomatinase β-1,2-glucosidase (EC 3.2.1.-);
[retaining] isoprimeverose-producing oligoxyloglucan hydrolase (EC 3.2.1.120);
Coniferin β-glucosidase (EC 3.2.1.126);
Chitosanase (EC 3.2.1.132);
Hesperidin 6-O-α-L-rhamnosyl-β-glucosidase (EC 3.2.1.168);
Protodioscin 26-O-β-D-glucosidase (EC 3.2.1.186);
β-glucosidase (EC 3.2.1.21);
β-galactosidase (EC 3.2.1.23);
β-glucuronidase (EC 3.2.1.31);
Xylan β-1,4-xylosidase (EC 3.2.1.37);
β-D-fucosidase (EC 3.2.1.38);
β-glucosylceramidase (EC 3.2.1.45);
β-N-acetylhexosaminidase (EC 3.2.1.52);
α-L-arabinofuranosidase (EC 3.2.1.55);
Exo-β-1,3-glucanase (EC 3.2.1.58);
Endo-β-1,3(4)-glucanase / lichenase-laminarinase (EC 3.2.1.6);
β-1,3-xylosidase (EC 3.2.1.72);
Lichenase / endo-β-1,3-1,4-glucanase (EC 3.2.1.73);
Exo-β-1,4-glucanase / cellodextrinase (EC 3.2.1.74);
Endo-β-1,4-xylanase (EC 3.2.1.8);
|
|---|
| Mechanism | Retaining e |
|---|
| 3D Structure Status | ( β / α ) 8 barrel |
|---|
| Catalytic Nucleophile/Base | Asp (experimental); |
|---|
| Catalytic Proton Donor | Glu for hydrolases (experimental); histidine for phosphorylases (experimental) |
|---|
| Note | A recent paper by Macdonald et al. (PMID=25533455) has shown that some enzymes that cleave b-hexosaminides are in fact retaining b-glycoside phosphorylases. |
|---|
| External resources | CAZypedia; HOMSTRAD; PRINTS; PROSITE; |
|---|
| Commercial Enzyme Provider(s) | MEGAZYME; PROZOMIX ; |
|---|
| Statistics | GenBank accession (64191); Uniprot accession (353); PDB accession (204); 3D entries (59); cryst (3) |
|---|
|
| | | | 4 | page suivante |
| Eukaryota |
| Protein Name | EC# | Reference | Organism | GenBank |
Uniprot | PDB/3D | |
| β-xylosidase (Gh3-7;NCU09923) |
3.2.1.37 |
pubmed
|
Neurospora crassa OR74A
|
CAB91343.2
CAW52623.1
CAW52647.1
CBC23874.1
CBC23924.1
XP_329671.1 |
Q9P627 |
|
|
| β-glucosidase (Bgl3; PtBglu3) |
3.2.1.21 |
pubmed
|
Paecilomyces sp. thermophila
|
ADM47481.1 |
J9PDC5 |
|
|
| β-glucosidase (Bgl1) |
3.2.1.21 |
pubmed
|
Penicillium brasilianum IBT 20888
|
ABP88968.1 |
A5A4M8 |
|
|
| β-glucosidase I (Bgl1;BglI) |
3.2.1.21 |
pubmed
|
Penicillium decumbens 114-2 / JU-A10
|
ACD86466.1 |
B3GK87 |
|
|
| β-glucosidase I (Bgl1;Dbgl1) |
3.2.1.21 |
doi
|
Penicillium decumbens CICC 40361
|
ADB82653.1 |
D3JUX2 |
|
|
| β-glucosidase (Bgl4;PDE_01565) |
3.2.1.21 |
pubmed
|
Penicillium oxalicum 114-2
|
EPS26627.1 |
S8AXG8 |
|
|
| β-glucosidase (BGL I) |
3.2.1.21 |
pubmed
|
Periconia sp. BCC 2871
|
ABX84365.1
AFH41575.1 |
A9UIG0
H9ZXX1 |
|
|
| β-glucosidase (Bgl1) |
3.2.1.21 |
pubmed
|
Phaeosphaeria avenaria WAC1293
|
CAB82861.1 |
Q9P879 |
|
|
| xylan 1,4-β-xylosidase (PcBxl3) |
3.2.1.37 |
pubmed
|
Phanerochaete chrysosporium
|
|
|
7VC6[A]
7VC7[A] |
|
| glucan β-1,3-glucosidase (Bgl) |
3.2.1.21
3.2.1.58 |
pubmed
pubmed
|
Phanerochaete chrysosporium K-3
|
BAB85988.1 |
Q8TGC6 |
|
|
| glucan β-1,3-glucosidase (CbgL;Cbgl-1;Cbgl-2) (Bgl1A) |
3.2.1.21
3.2.1.58 |
pubmed
doi
|
Phanerochaete chrysosporium OGC101
|
AAC26489.1
AAC26490.1 |
O74203
Q9URP5 |
|
|
| β-glucosidase I (Bgl1;BGLI) |
3.2.1.21 |
pubmed
|
Pichia etchellsii
|
ACF93471.1 |
B5B423 |
|
|
| β-glucosidase (Cel3A) (Cel3A) |
3.2.1.21 |
pubmed
|
Piromyces sp. E2
|
AAO41704.1 |
Q875K3 |
|
|
| β-1,4-xylosidase (PtaBXL1;Bxl2) |
3.2.1.37 |
doi
|
Populus tremula x Populus alba
|
CAJ41429.1
CAW52631.1
CBC23891.1 |
Q333M3 |
|
|
| β-glucosidase |
3.2.1.21 |
pubmed
|
Pyricularia grisea Y34
|
AAX07690.1 |
Q5EMW3 |
|
|
| β-glucosidase (MoCel3B;MG03508.4) (Cel3B) |
3.2.1.21 |
pubmed
|
Pyricularia oryzae 70-15
|
XP_360965.1 |
G4N7Z0 |
|
|
| β-glucosidase (MoCel3A;MG09353.4) (Cel3A) |
3.2.1.21 |
pubmed
|
Pyricularia oryzae 70-15
|
XP_364573.1 |
G4NI45 |
|
|
| α-L-arabinofuranosidase / β-xylosidase (Arf2) |
3.2.1.37
3.2.1.55 |
pubmed
pubmed
|
Pyrus pyrifolia
|
BAD98523.1
BAF79669.1
CAW52634.1
CBC23897.1 |
A7VJC6
Q4W7I3 |
|
|
| α-L-arabinofuranosidase / β-1,4-xylosidase (RsAraf1) |
3.2.1.37
3.2.1.55 |
pubmed
pubmed
|
Raphanus sativus
|
BAE44362.1
CAW52632.1
CBC23893.1 |
Q3V5Q1 |
|
|
| acid β-glucosidase (Bgl3B) |
3.2.1.21 |
pubmed
|
Rasamsonia emersonii / Talaromyces leycettanus JM12802
|
ASU50140.1 |
A0A343J2C3 |
|
|
| β-xylosidase (Bxl1) |
3.2.1.37 |
pubmed
|
Rasamsonia emersonii CBS 814.70
|
AAL32053.2 |
Q8X212 |
|
|
| avenacinase (Aven1;Aven) |
3.2.1.-
3.2.1.- |
pubmed
pubmed
|
Rasamsonia emersonii CBS 814.70
|
AAM94393.3 |
Q8J261 |
|
|
| β-glucosidase (ReCel3A) (Cel3A) |
3.2.1.21 |
pubmed
|
Rasamsonia emersonii IMI 392299
|
AAL69548.3
AAL69548.2 |
Q8TGI8 |
4D0J[A,B,C,D]
5JU6[A,B,C,D] |
|
| β-N-acetylglucosaminidase (Nag; RmNAG) |
3.2.1.52 |
pubmed
|
Rhizomucor miehei CAU432
|
AGC24356.1 |
V9M3A9 |
4ZM6[A,B] |
|
| β-glucosidase (RmBglu3) (Bglu3B) |
3.2.1.21 |
pubmed
|
Rhizomucor miehei CAU432
|
AIY32164.1 |
A0A0B4RUW2 |
|
|
| β-glucosidase (Bgl) |
3.2.1.21 |
pubmed
|
Rhizomucor miehei NRRL 5282
|
CAP58431.2
CAP58431.1 |
B0JE65 |
|
|
| RO3G_04558.1 (Rory-Bgl104) (13377) |
3.2.1.21 |
pubmed
|
Rhizopus delemar RA 99-880
|
EIE79853.1 |
I1BUH3 |
|
|
| β-glucosidase 2 (Bgl2) |
3.2.1.21 |
pubmed
|
Saccharomycopsis fibuligera
|
AAA34315.1 |
P22507 |
|
|
| β-glucosidase 1 (Bgl1) |
3.2.1.21 |
pubmed
|
Saccharomycopsis fibuligera ATCC 36309
|
AAA34314.1 |
P22506 |
|
|
| β-glucosidase (Bgl1;SfBGL1) |
3.2.1.21 |
pubmed
|
Saccharomycopsis fibuligera CGMCC:2.1626
|
AEV40916.1 |
G9C7I6 |
|
|
| β-glucosidase |
3.2.1.21 |
|
Schizophyllum commune
|
XP_003037086.1 |
|
|
|
| β-glucosidase / tomatinase (Tom; B2Tom) |
3.2.1.- |
pubmed
|
Septoria lycopersici
|
AAB08445.1
AAB08446.1 |
Q99324 |
cryst |
|
| β-xylosidase (LeXyl2;Xyl2) (fragment) |
3.2.1.37 |
pubmed
|
Solanum lycopersicum
|
BAC98299.1 |
Q76MS4 |
|
|
| β-xylosidase (LeXyl1;Xyl1) |
3.2.1.37 |
pubmed
|
Solanum lycopersicum
|
BAC98298.1
CAW52640.1
CAW96537.1
CAW96700.1
CAX01914.1
CAX07268.1
CBC23909.1
CBD30904.1 |
Q76MS5 |
|
|
| β-glucosidase (SBgl3) |
3.2.1.186 |
pubmed
|
Solanum torvum
|
APU53952.1 |
|
|
|
| β-glucosidase (Bgl3;BglG;SmBGL3) |
3.2.1.21 |
doi
|
Stachybotrys microspora A19
|
AFC40275.1 |
H9CWR4 |
|
|
| β-glucosidase |
3.2.1.21 |
pubmed
|
Talaromyces aculeatus ATCC 10409
|
AGA96121.1 |
L0H8J8 |
|
|
| β-xylosidase 1 (BxTW1) |
3.2.1.37 |
pubmed
|
Talaromyces amestolkiae CIB
|
AKJ79184.1 |
A0A0H3W535 |
|
|
| β-glucosidase 2 (Bgl; BGL-2; BGL2) |
3.2.1.21 |
pubmed
|
Talaromyces amestolkiae CIB
|
AKK32386.1 |
A0A186NAE7 |
|
|
| β-glucosidase 3 (BGL-3; BGL3; Bgl) (fragment) |
3.2.1.21 |
pubmed
|
Talaromyces amestolkiae CIB
|
AKK32385.1 |
A0A186NAE5 |
|
|
| β-glucosidase 3A (TCE0_039f12945) (Bgl3A) |
3.2.1.21 |
pubmed
|
Talaromyces cellulolyticus Y-94
|
GAM40530.1 |
A0A6N4SLD2 |
|
|
| β-glucosidase (Bgl3) (Bgl3A) |
3.2.1.21 |
pubmed
|
Talaromyces funiculosus NCL1
|
AFU91382.1 |
K4KB38 |
|
|
| β-xylosidase (Bxy3A) |
3.2.1.37 |
pubmed
|
Talaromyces pinophilus CF-2612 / FERM BP-5826
|
BAK96214.1 |
G3XFU3 |
|
|
| β-1,4-glucosidase |
3.2.1.21 |
doi
|
Talaromyces pinophilus KMJ601
|
KAF3404744.1 |
|
|
|
| β-xylosidase (Xyl2; XYL2) |
3.2.1.37 |
pubmed
|
Talaromyces purpureogenus ATCC MYA-38
|
AKH40279.1 |
A0A0F7KMN1 |
|
|
| β-glucosidase (Bgl3;Bgl) |
3.2.1.21 |
pubmed
|
Talaromyces purpureogenus KJS506 (KACC 93053P)
|
ACV87737.1 |
C9E9M9 |
|
|
| β-glucosidase (Bgl2;BGLII;Bg2;BGII) |
3.2.1.21 |
pubmed
|
Thermoascus aurantiacus IFO 9748
|
AAY33982.1
AAY33983.1 |
Q4U4W7 |
|
|
| β-glucosidase (Bgl1;Bg1;TaBgl1) |
3.2.1.21 |
pubmed
|
Thermoascus aurantiacus IFO 9748
|
AAZ95587.1
AAZ95588.1 |
Q0ZUL0 |
|
|
| β-glucosidase (Bgl) |
3.2.1.21 |
pubmed
|
Thermochaetoides thermophila CT2
|
ABR57325.2
ABI63598.1
ABR57325.1 |
A6YRT4
Q09IZ3 |
6SZ6[A] |
|
| β-glucosidase (MYCTH_80304) |
3.2.1.21 |
pubmed
|
Thermothelomyces thermophilus ATCC 42464
|
AEO58175.1 |
G2QCQ3 |
|
|
| β-glucosidase (MtBgl3a; MYCTH_66804) (Bgl3A) |
3.2.1.21 |
pubmed
|
Thermothelomyces thermophilus ATCC 42464
|
AEO58343.1 |
G2QDN2 |
|
|
| β-glucosidase (TkBgl3A) (Bgl3A) |
3.2.1.21 |
doi
|
Trichoderma koningiopsis FCD3-1
|
AIB10099.1 |
A0A060DHV5 |
|
|
| β-xylosidase (Bxl1; TrXyl3A) (Xyl3A) |
3.2.1.37 |
pubmed
|
Trichoderma reesei
|
CAA93248.1
CAW52645.1
CBC23920.1 |
Q92458 |
5A7M[A,B]
5AE6[A,B] |
|
| β-glucosidase (HjCel3B) (Cel3B) |
3.2.1.21 |
pubmed
|
Trichoderma reesei QM6A
|
AAP57755.1
ABE16061.1 |
Q7Z9M5 |
|
|
| β-glucosidase 1 (Bgl1;Bgl-1;TrBGL1;HjCel3A) (Cel3A) |
3.2.1.21 |
pubmed
|
Trichoderma reesei QM9414
|
AAA18473.1 |
Q12715 |
3ZYZ[A]
3ZZ1[A]
4I8D[A,B] |
|
| β-glucosidase I (Bgl1;BGL1;VbglI) |
3.2.1.21 |
pubmed
|
Trichoderma viride AS 3.3711
|
ACS93768.1 |
C6GGC9 |
|
|
| β-glucosidase |
3.2.1.21 |
pubmed
|
Tropaeolum majus
|
CAA07070.1 |
O82074 |
|
|
| β-glucosidase (Bgl1) |
3.2.1.21 |
pubmed
|
Uromyces viciae-fabae
|
CAE01320.1 |
Q70KQ7 |
|
|
| β-glucosidase (UeBgl3A) (Bgl3A) |
3.2.1.21 |
pubmed
|
Ustilago esculenta NBRC 9887
|
BAK61808.1 |
F8WRJ0 |
|
|
| UM04032.1 (Umay-Bgl101) |
3.2.1.21 |
pubmed
|
Ustilago maydis 521
|
EAK85129.1 |
|
|
|
| β-glucosidase (Bgl;BGL-II) |
3.2.1.21 |
pubmed
|
Volvariella volvacea V14
|
AAG59831.1 |
Q9C3Z9 |
|
|
| β-glucosidase |
3.2.1.21 |
pubmed
|
Wickerhamomyces anomalus VAR. ACETAETHERIUS
|
CAA26662.1 |
P06835 |
|
|
| β-glucosidase (Exg1; ZmEXG1) |
3.2.1.21 |
pubmed
|
Zea mays
|
AAF79936.1
CAC21961.1 |
Q9LLB8 |
|
|
| β-xylosidase |
3.2.1.37 |
doi
|
Zea mays BZ3
|
CAW52613.1
ACL54109.1
CAW96523.1
CAW96686.1
CAX01900.1
CAX07254.1
CBC23853.1
CBD30890.1 |
B8A1R0 |
|
|
| unclassified |
| Protein Name | EC# | Reference | Organism | GenBank |
Uniprot | PDB/3D | |
| β-glucosidase (JMB19063) |
3.2.1.21 |
pubmed
|
compost metagenome
|
|
|
3U48[B]
3U4A[A,B]
3U48[A] |
|
| broad-specificity β-glucosidase/β-xylosidase (GlyA1) (partial) |
3.2.1.21
3.2.1.37 |
pubmed
pubmed
|
metagenome
|
|
|
5K6M[A]
5K6N[A]
5K6O[A]
5K6L[A] |
|
| β-glucosidase (Unglu135B12;TY-135-138) |
3.2.1.21 |
pubmed
|
uncultured microorganism
|
AFX98011.1 |
K7YKQ9 |
|
|
| β-glucosidase (UmCel3G) |
3.2.1.21 |
pubmed
|
uncultured microorganism
|
ABU68675.1 |
A7Y421 |
|
|
| β-xylosidase (G06-24) |
3.2.1.37 |
pubmed
|
uncultured organism
|
ACY24766.1 |
D8VMY1 |
|
|
| β-glucanase |
3.2.1.6 |
pubmed
|
uncultured organism
|
ADD62001.1 |
D9ZF97 |
|
|
| SARM_0077 / 0_03232 / TW-71 (fragment; probable frameshift) |
3.2.1.73 |
pubmed
|
uncultured organism
|
ADX05759.1 |
E9NSR4 |
|
|
| β-glucuronidase (SN243) |
3.2.1.31 |
pubmed
|
uncultured organism
|
UTM04207.1 |
|
7QE1[A,B]
7QE2[A,B]
7QEA[A,B]
7QEE[A,B]
7QEF[A,B]
7QG4[A,B] |
|
| CelEx-SF301 |
3.2.1.21 |
doi
|
uncultured organism
|
AGK74984.1 |
N0CJ17 |
|
|
| xylan exo-β-1,4-xylosidase (c53_8) |
3.2.1.37 |
pubmed
|
uncultured organism
|
AGU11176.1 |
T1W912 |
|
|
| β-glucosidase (c84_2) |
3.2.1.21
3.2.1.37 |
pubmed
pubmed
|
uncultured organism
|
AGU12029.1 |
T1WBZ1 |
|
|
| β-xylosidase / xylanase E2 |
3.2.1.37 |
pubmed
|
unidentified
|
AEF56854.1 |
|
|
|
| β-glucosidase A3 |
3.2.1.21 |
pubmed
|
unidentified
|
AEF56853.1 |
|
|
|
| β-glucosidase (UmCelC7;Cb1) |
3.2.1.21 |
pubmed
|
unidentified microorganism
|
ABX76049.1 |
A9UGW5 |
|
|
| β-glucosidase (UmCelS19;Sb1) |
3.2.1.21 |
pubmed
|
unidentified microorganism
|
ABX76051.1 |
A9UID4 |
|
|
| Top |