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Glycoside Hydrolase Family 32

Activities in Familyinvertase (EC 3.2.1.26); endo-inulinase (EC 3.2.1.7); β-2,6-fructan 6-levanbiohydrolase (EC 3.2.1.64); endo-levanase (EC 3.2.1.65); exo-inulinase (EC 3.2.1.80); fructan β-(2,1)-fructosidase/1-exohydrolase (EC 3.2.1.153); fructan β-(2,6)-fructosidase/6-exohydrolase (EC 3.2.1.154); sucrose:sucrose 1-fructosyltransferase (EC 2.4.1.99); fructan:fructan 1-fructosyltransferase (EC 2.4.1.100); sucrose:fructan 6-fructosyltransferase (EC 2.4.1.10); fructan:fructan 6G-fructosyltransferase (EC 2.4.1.243); levan fructosyltransferase (EC 2.4.1.-); [retaining] sucrose:sucrose 6-fructosyltransferase (6-SST) (EC 2.4.1.-); cycloinulo-oligosaccharide fructanotransferase (EC 2.4.1.-)
Mechanism Retaining
ClanGH-J
3D Structure Status5-fold β-propeller
Catalytic Nucleophile/BaseAsp
Catalytic Proton DonorGlu
External resourcesCAZypedia; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME;
Statistics GenBank accession (13562); Uniprot accession (1293); PDB accession (64); 3D entries (20); cryst (2)
Summary
All (12921) Archaea (30) Bacteria (11481) Eukaryota (1406) Viruses (4) Structure (20 - 2 cryst) Characterized (235)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 15 |
Eukaryota
Protein Name EC#OrganismGenBank UniprotPDB/3D
 invertase (fragment)   Acarospora fuscata AcFu_TRM1209_TRM_PS1 ACT89086.1 C7EMY3  
 vacuolar invertase (Vinv3)   Actinidia chinensis AFO84092.1    
 acid β-fructofuranosidase 1 (Afc1)   Actinidia deliciosa AZL19355.1    
 acid invertase, partial (fragment)   Actinidia eriantha AFR11328.1    
 6-SFT (fragment)   Aegilops markgrafii AAF65270.1 Q8S578  
 fructan:fructan 1-fructosyltransferase (1-FFT)   Aegilops searsii ACH73189.1
ACH73189.1		 B5TK37  
 sucrose:fructan 6-fructosyltransferase (6-Sft)   Aegilops searsii ACH73193.1 B5TK32  
 sucrose:sucrose 1-fructosyltransferase (1-Sst)   Aegilops searsii ACL13557.1 B8Y668  
 6-SFT (fragment)   Aegilops speltoides AAF65269.1 Q8S579  
 sucrose:fructan 6-fructosyltransferase (6-Sft)   Aegilops tauschii ACH73194.1 B5TK33  
 fructan 1-exohydrolase w2 (1-FEH w2-DD)   Aegilops tauschii ACI16120.1 B6DZD2  
 6-SFT (fragment)   Aegilops tauschii AAF65271.1 Q8S577  
 sucrose:sucrose 1-fructosyltransferase (1-Sst)   Aegilops tauschii ACL13558.1 B8Y669  
 fructan:fructan 1-fructosyltransferase (1-FFT)   Aegilops tauschii ACL14897.1 B8Y9A8  
 sucrose:sucrose 1-fructosyltransferase (Sst2;Atq1-SST2) 2.4.1.99 Agave tequilana AFJ21577.1
AFJ21571.1		    
 sucrose:sucrose 1-fructosyltransferase (Sst1)   Agave tequilana AFJ21576.1    
 sucrose:sucrose 1-fructosyltransferase (Sst1;Atq1-SST1)   Agave tequilana AFJ21570.1    
 fructan:fructan 6G-fructosyltransferase (Fft1) 2.4.1.243 Agave tequilana AFJ21572.1    
 fructan:fructan 6G-fructosyltransferase (Fft2)   Agave tequilana AFJ21573.1    
 cell wall invertase (Cwinv1;AtqCwinv-1) 3.2.1.26 Agave tequilana AFJ21574.1    
 vacuolar invertase (Vinv1)   Agave tequilana AFJ21575.1
AFJ21581.1		    
 fructan:fructan 6G-fructosyltransferase (Fft1;Atq6G-FFT1) 2.4.1.243 Agave tequilana AFJ21578.1    
 fructan:fructan 6G-fructosyltransferase (Fft2;Atq6G-FFT2)   Agave tequilana AFJ21579.1    
 cell wall invertase (Cwinv1;AtqCwinv-1) 3.2.1.26 Agave tequilana AFJ21580.1    
 fructan:fructan 1-fructosyltransferase (1-FFT)   Agave tequilana ABS72186.1 A7LJR5  
 sucrose:sucrose 1-fructosyltransferase (Sst1;1-SST) 2.4.1.99 Agave tequilana ABG00265.1 A7RDD3  
 β-fructofuranosidase (ScrB-1;AplaScrB-1)   Agrilus planipennis AIR93897.1    
 β-fructofuranosidase (ScrB-2;AplaScrB-2)   Agrilus planipennis AIR93898.1    
 sucrose:fructan 6-fructosyltransferase (6-SFT) 2.4.1.10 Agropyron cristatum AAK27319.1 Q9AUH1  
 6-SFT (fragment)   Agropyron cristatum subsp. puberulum AAF65260.1 Q8S588  
 6-SFT (fragment)   Agropyron mongolicum AAF65259.1 Q8S589  
 ALNC14_012070 (Alnc14c8g1064)   Albugo laibachii Nc14 CCA15064.1    
 ALNC14_012110   Albugo laibachii Nc14 CCA15068.1    
 sucrose:sucrose 1-fructosyltransferase 2.4.1.99 Allium cepa CAA03099.1    
 invertase (Inv) 3.2.1.26 Allium cepa CAA06839.1 O81083  
 invertase (fragment)   Allium cepa CAA72111.1 P92908  
 invertase (fragment)   Allium cepa CAA72112.1 P92909  
 invertase (fragment)   Allium cepa CAA72113.1 P92910  
 invertase (fragment)   Allium cepa CAA72114.1 P92911  
 invertase (fragment)   Allium cepa CAA72110.1 P92912  
 invertase (fragment)   Allium cepa CAA72109.1 P92913  
 sucrose:sucrose 1-fructosyltransferase (SST-1;1-SST) 2.4.1.99 Allium cepa CAA06838.1 O81082  
 fructan:fructan 6G-fructosyltransferase (6g-ffT)   Allium cepa BAU46559.1    
 fructan:fructan 6G-fructosyltransferase (6g-ffT)   Allium cepa BAU46558.1    
 fructan:fructan 6G-fructosyltransferase (6g-ffT)   Allium cepa BAU46556.1    
 fructan:fructan 6G-fructosyltransferase (6g-ffT)   Allium cepa BAU46557.1
AOW72061.1		    
 sucrose:sucrose 1-fructosyltransferase (1-ssT)   Allium cepa BAU46555.1    
 sucrose:sucrose 1-fructosyltransferase (1-ssT)   Allium cepa BAU46554.1    
 fructan:fructan 6G-fructosyltransferase (6-G FFT;6G-FFT) 2.4.1.243 Allium cepa CAA69170.1 P92916  
 sucrose:sucrose 1-fructosyltransferase (SST-1;1-SST)   Allium sativum AAM21931.1 Q8LPM7  
 acid vacuolar invertase (Invv_1)   Amaranthus cruentus/Amaranthus hypocondriacus mixed library AFS17280.1    
 Invw_1 (fragment)   Amaranthus cruentus/Amaranthus hypocondriacus mixed library AFS17282.1    
 β-fructofuranosidase (SucA) 3.2.1.26 Amylomyces rouxii CBS 438.76 BAM95319.1    
 Glycosyl hydrolase family 32   Anaeromyces contortus O2 AWI66969.1    
 CB5_LOCUS6168 (fragment)   Ananas comosus var. bracteatus VUW55591.1    
 ORF (fragment)   Apium graveolens AAK83982.1 Q93XB5  
 β-fructosidase (fragment)   Arabidopsis lyrata AAL65660.1 Q8LGN8  
 At3g52600 (invertase;AtcwInv2)   Arabidopsis thaliana AAA63802.1
2111428A
ABE66012.1
ABK28599.1
AEE78967.1
AEE78968.1
ANM63396.1
BAC42957.1
CAB43403.1
NP_190828.1		 Q1PEF8
Q38801
Q8GXA3
Q9SVE0		  
 invertase (AtBFruct4;Fruct4;AtbFruct4;At1g12240) 3.2.1.26 Arabidopsis thaliana AAG12569.1
AAK76683.1
AAL65639.1
AAL65640.1
AAL65641.1
AAL65642.1
AAL65643.1
AAL65644.1
AAL65645.1
AAL65646.1
AAL65647.1
AAL65648.1
AAL65649.1
AAL65650.1
AAL65651.1
AAL65652.1
AAL65653.1
AAL65654.1
AAL65655.1
AAL65656.1
AAL65657.1
AAL65658.1
AAL65659.1
AAN13204.1
AEE28855.1
CAA66330.1
CAA72321.1
NP_563901.1		 Q39041
Q7DLW9
Q8L3Z1
Q8L488
Q8L4G6
Q8L4T3
Q8L4U9
Q8L514
Q8LGP2		  
 At1g62660 (invertase;AtBFruct3;Fruct3;AtcwINV2) 3.2.1.26 Arabidopsis thaliana AAN18078.1
AAD43622.1
AAF19535.1
AAK62665.1
AAK82531.1
AAL32559.1
AAL36260.1
AAM45114.1
AEE33991.1
ANM61060.1
ANM61061.1
ANM61062.1
CAA61624.1
CAA64781.1
CAA67560.1
NP_176453.1
NP_564798.1		 Q42567
Q43348
Q94BX0
Q9SI83
Q9SXD2		  
 cell-wall invertase 1 (AtBFruct1;Fruct1;AtcwINV1;At3g13790) 3.2.1.26 Arabidopsis thaliana AAK76450.1
AAL85153.1
AEE75414.1
AEE75415.1
ANM65335.1
ANM65336.1
ANM65337.1
BAB01930.1
BAH56786.1
CAA52619.1
CAA52620.1
NP_187995.1
NP_566464.1		 Q43866
Q9LIB8		 2AC1[A]
2OXB[A]
2QQU[A]
2QQV[A]
2QQW[A]
2XQR[A,C,E,G,I,K]
 At5g11920 (6&1-FEH;AtcwINV6)   Arabidopsis thaliana AAL31183.1
AAM98255.1
AED91739.1
AED91740.1
ANM68886.1
CAB87665.1
NP_568254.1		 Q8W4S6
Q9LYI1		  
 At3g13784 (AtcwINV5)   Arabidopsis thaliana BAB01929.1
AEE75413.1
ANM63952.1
ANM63953.1
ANM63954.1
NP_187994.1		 Q9LIB9  
 At1g55120 (6-FEH;AtcwINV3)   Arabidopsis thaliana AAG12941.1
AAG50837.1
AEE33186.1
AEE33187.1
AEE33188.1
ANM58308.1
BAD44438.1
NP_564676.1		 Q9C721  
 invertase 4 (Atfruct6;AtcwINV4;At2g36190) 3.2.1.26 Arabidopsis thaliana AAD21446.2
AAM15406.1
AAM61359.1
AEC09214.1
BAB83031.1
NP_565837.1		 Q8L5V2
Q8W413		  
 DS421_16g560290   Arachis hypogaea QHN88037.1
QHN88038.1
QHN88039.1		    
 DS421_19g642260   Arachis hypogaea QHN76251.1    
 DS421_16g566310   Arachis hypogaea QHN88775.1    
 DS421_16g546000 (fragment)   Arachis hypogaea QHN86409.1    
 DS421_16g566330   Arachis hypogaea QHN88777.1    
 DS421_16g560310   Arachis hypogaea QHN88044.1    
 DS421_19g642810   Arachis hypogaea QHN76317.1
QHN76316.1		    
 DS421_3g69920   Arachis hypogaea QHO56001.1    
 DS421_1g14900   Arachis hypogaea QHO49544.1    
 DS421_15g494030   Arachis hypogaea QHO10943.1    
 DS421_17g600730   Arachis hypogaea QHN94380.1    
 DS421_13g401450   Arachis hypogaea QHN99857.1    
 DS421_18g604300   Arachis hypogaea QHN94815.1    
 DS421_18g609410 (fragment)   Arachis hypogaea QHN95416.1
QHN95417.1		    
 DS421_9g259730 (fragment)   Arachis hypogaea QHO33610.1    
 DS421_9g259080   Arachis hypogaea QHO33535.1
QHO33536.1		    
 DS421_8g235580   Arachis hypogaea QHO30714.1
QHO30715.1		    
 DS421_6g188990 (fragment)   Arachis hypogaea QHO46608.1    
 DS421_5g143020   Arachis hypogaea QHO41128.1    
 DS421_8g232270 (fragment)   Arachis hypogaea QHO30325.1    
 DS421_11g332940   Arachis hypogaea QHO19881.1    
 DS421_12g385440 (fragment)   Arachis hypogaea QHO25952.1
QHO25953.1		    
 fructan 1-exohydrolase (AlEH2)   Arctium lappa BAR88557.1    
 fructan:fructan 1-fructosyltransferase (AlFt1;1-FEH) 2.4.1.100 Arctium lappa BAJ24841.1 E2RV71  
 fructan 1-exohydrolase (AlEH1;1-FEH) 3.2.1.153 Arctium lappa BAL73222.1    
 invertase (fragment)   Arthonia cinnabarina ArCi_GBP0182_TRM_PS1 ACT89104.1 C7EN01  
 ORF   Asparagus officinalis BBD13386.1    
 fructan 6G&1-exohydrolase (Aoeh4A)   Asparagus officinalis BBE49464.1    
 fructan 6G&1-exohydrolase (Aoeh4B)   Asparagus officinalis BBE49465.1    
 fructan:fructan 6G-fructosyltransferase (AoFT1;6-G FFT;6G-FFT) 2.4.1.243 Asparagus officinalis BAD89564.1 Q5FC15  
 fructan:fructan 1-fructosyltransferase (Ft2;AoFT2)   Asparagus officinalis BAM66574.1    
 sucrose:sucrose 1-fructosyltransferase (Ft3;AoFT3)   Asparagus officinalis BAM66575.1    
 invertase   Asparagus officinalis AAB71136.1 O04372  
 6-kestose hydrolyzing enzyme / β-fructofuranosidase (Aoeh1)   Asparagus officinalis BAF93491.1 A9CZQ1  
 cell wall invertase (Aoeh2)   Asparagus officinalis BAF93492.1 A9E2W4  
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