Glycoside Hydrolase Family 70

Activities in Familydextransucrase (EC 2.4.1.5); alternansucrase (EC 2.4.1.140); reuteransucrase (EC 2.4.1.-); α-4,6-glucanotransferase (EC 2.4.1.-); α-1,2-branched dextransucrase (EC 2.4.1.-); α-4,3-glucanotransferase (EC 2.4.1.-)
Mechanism Retaining
ClanGH-H
3D Structure Status( β / α ) 8 (inferred)
Catalytic Nucleophile/BaseAsp (inferred)
Catalytic Proton DonorGlu (inferred)
External resourcesCAZypedia;
Statistics GenBank accession (556); Uniprot accession (102); PDB accession (18); 3D entries (6); cryst (0)
All (495) Bacteria (495) Structure (6) Characterized (66)
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 α-4,6-glucanotransferase (GtfD;Achr_35950) 2.4.1.- Azotobacter chroococcum NCIMB 8003 AJE22990.1    
 α-4,6-glucanotransferase (GtfC;Exig_2648) 2.4.1.- Exiguobacterium sibiricum 255-15 ACB62096.1 B1YMN6  
 dextransucrase (Gtf1971) 2.4.1.5 Lactobacillus animalis TMW 1.971 CCK33644.1
CAG27603.1
Q6ZXI9  
 dextransucrase (Gtf1624) 2.4.1.5 Lactobacillus curvatus TMW 1.624 CCK33643.1    
 glucansucrase / α-1,6-glycosyltransferase (GtfKg3;GTF-Kg3) 2.4.1.5 Lactobacillus fermentum KG3 AAU08008.1 Q5SBM6  
 α-4,3-glucanotransferase (Gtf;BLACFE_CDS0221) 2.4.1.- Lactobacillus fermentum NCC2970 AOR73699.1    
 glucansucrase / α-1,6-glucosyltransferase (GTF33;GTF-33) 2.4.1.5 Lactobacillus parabuchneri 33 AAU08006.1 Q5SBM8  
 α-4,6-glucanotransferase (GtfB) 2.4.1.- Lactobacillus reuteri 121 AAU08014.2
AAU08014.1
Q5SBM0 5JBD[A,B]
5JBE[A,B]
5JBF[A,B]
 reuteransucrase / α-1,4/1,6-glucansucrase (GtfA;GTF-A) 2.4.1.- Lactobacillus reuteri 121 AAU08015.1
AAY05976.1
AAY05983.1
CAD19329.1
CAK96161.1
Q5SBL9 4AMC[A]
 glucansucrase / α-1,3/1,6-glucosyltransferase (GTF180;GTF-180) 2.4.1.5 Lactobacillus reuteri 180 AAU08001.1 Q5SBN3 3HZ3[A]
3KLK[A]
3KLL[A]
4AYG[A,B]
 reuteransucrase / α-1,4/1,6-glucansucrase (GtfO;lr1943) 2.4.1.- Lactobacillus reuteri ATCC 55730 AAY86923.1
AAX97502.1
Q4JLC7  
 α-4,6-glucanotransferase (GtfW;Lreu_1346) 2.4.1.- Lactobacillus reuteri DSM 20016 ABQ83597.1 A5VL73  
 glucansucrase (GtfML1) 2.4.1.5 Lactobacillus reuteri ML1 AAU08004.1 Q5SBN0  
 α-4,6-glucanotransferase (GtfML4) 2.4.1.- Lactobacillus reuteri ML1 AAU08003.2
AAU08003.1
Q5SBN1  
 dextransucrase (Gtf106A) 2.4.1.- Lactobacillus reuteri TMW 1.106 ABP88726.1 A9Q0J1  
 glucansucrase (GTF-Kg15) 2.4.1.5 Lactobacillus sakei KG15 AAU08011.1 Q5SBM3  
 alternansucrase 2.4.1.140 Leuconostoc citreum ABK-1 AIM52834.1    
 dextransucrase (DSR-F) 2.4.1.5 Leuconostoc citreum B/110-1-2 ACY92456.2
ACY92456.1
D5FS20  
 dextransucrase (DS;LcDS) 2.4.1.5 Leuconostoc citreum HJ-P4 BAF96719.1 A9ZRX3  
 dextransucrase (DexT;LCK_01394) 2.4.1.5 Leuconostoc citreum KM20 ACA83218.1 B1N0B6  
 dextransucrase / α-1,6-glucosyltransferase (DSR-DP;DsrA;BN964_01092) 2.4.1.5 Leuconostoc citreum NRRL B-1299 CDX66641.1    
 α-1,2-branching dextransucrase (BRS-A;ASR;BN964_01348) 2.4.1.- Leuconostoc citreum NRRL B-1299 CDX66896.1    
 dextransucrase / α-1,6-glucosyltransferase (DSR-M;ASR;BN964_01347) 2.4.1.5 Leuconostoc citreum NRRL B-1299 CDX66895.1   5LFC[A,B]
5NGY[A,B]
 bifunctional α-1,6-glucansucrase / α-1,2-branching dextransucrase (DsrE;DSR-E;BN964_01272) 2.4.1.5
2.4.1.-
Leuconostoc citreum NRRL B-1299 CDX66820.1
ACK10799.1
ACK10800.1
ACK38202.1
CAD22883.1
Q8G9Q2 3TTO[A,B,C,D]
3TTQ[A]
4TTU[A]
4TVC[A]
4TVD[A]
 bifunctional α-1,6-glucansucrase / α-1,2-branching dextransucrase (DsrE;DSR-E;BN964_01272) 2.4.1.5
2.4.1.-
Leuconostoc citreum NRRL B-1299 CDX66820.1
ACK10800.1
ACK38202.1
CAD22883.1
Q8G9Q2  
 dextransucrase / α-1,6-glucosyltransferase (DsrB;DSR-B;DsrC;BN964_00137) 2.4.1.5 Leuconostoc citreum NRRL B-1299 AAB95453.1
CDX65712.1
O52224  
 dextransucrase / α-1,3/1,6-glucosyltransferase (DsrA;DSR-A;EpsA;BN964_01466) 2.4.1.5 Leuconostoc citreum NRRL B-1299 CDX67012.1
AAB40875.1
Q48756  
 glucansucrase 2.4.1.5 Leuconostoc lactis EG001 ACT20911.1 C7DT60  
 dextransucrase (DexYG) 2.4.1.5 Leuconostoc mesenteroides 0326 ABC75033.1
CAK96134.1
CAK96150.1
CAK97858.1
CAL00148.1
Q2I2N5  
 dextransucrase (DsrBCB4) 2.4.1.5 Leuconostoc mesenteroides B-1299CB4 ABF85832.1 D2CFL0  
 dextransucrase (DsrC) 2.4.1.5 Leuconostoc mesenteroides B-1355 CAB76565.1 Q9L466  
 dextransucrase (Dsrb742) 2.4.1.5 Leuconostoc mesenteroides B-742CB AAG38021.1
AAQ17210.1
Q9EZH5  
 dextransucrase (DsrP) 2.4.1.5 Leuconostoc mesenteroides IBT-PQ AAS79426.1 Q69A94  
 dextransucrase (DsrN) 2.4.1.5 Leuconostoc mesenteroides KIBGE-IB-22 AFP53921.1    
 dextransucrase (DsrX;DSR-X;Dex0208) 2.4.1.5 Leuconostoc mesenteroides L0309 AAQ98615.2 Q6TXV4  
 dextransucrase (DsrD) 2.4.1.5 Leuconostoc mesenteroides LCC4 AAG61158.1 Q8KRE1  
 alternansucrase / alternating α-1,3/1,6-glucosyltransferase (Asr) 2.4.1.140 Leuconostoc mesenteroides NRRL B-1355 CAB65910.2
AAQ37416.1
AAY05982.1
ACH16355.1
ACR90451.1
ACR90455.1
ACR90456.1
ACR90457.1
ACR90458.1
CAC09989.1
CAV28855.1
Q9RE05  
 dextransucrase (DsrR;DSR-R) 2.4.1.5 Leuconostoc mesenteroides NRRL B-1501 AAN38835.1 Q84CN4  
 dextransucrase (Dex;DexT;DsrS;DSR-S) 2.4.1.5 Leuconostoc mesenteroides NRRL B-512F AAD10952.1 Q9ZAR4  
 dextransucrase (DsrT;DSR-T) 2.4.1.5 Leuconostoc mesenteroides NRRL B-512F BAA90527.1 Q9LCJ7  
 α-1,3-glucosyltransferase (GtfI;GTF-I) 2.4.1.5 Streptococcus criceti GTC242 / HS-6 BAF62338.1 A5A794  
 dextransucrase S (GtfS;GTF-S) 2.4.1.5 Streptococcus downei MFE 28 AAA26898.1
ABN29063.1
P29336  
 α-1,3-glucosyltransferase I (GtfI;GTF-I) 2.4.1.5 Streptococcus downei MFE 28 AAC63063.1 P11001  
 α-1,6-glucosyltransferase (GtfG;SGO_0497) 2.4.1.5 Streptococcus gordonii str. Challis substr. CH1 AAC43483.1
ABV09519.1
Q54178  
 glucansucrase / α-1,3/1,6-glucosyltransferase SI (Gtf-SI;GtfC) 2.4.1.5 Streptococcus mutans BAA26114.1
AAA88589.1
AAA88592.1
BAA26102.1
BAA26106.1
BAA26110.1
BAA26120.1
P13470 3AIB[A,B,C,D,E,F,G,H]
3AIC[A,B,C,D,E,F,G,H]
3AIE[A,B,C,D,E,F,G,H]
 dextransucrase / α-1,3-glucosyltransferase (GtfB;GTF-S;GTFI) 2.4.1.5 Streptococcus mutans GS 5 AAA88588.1
BAA26101.1
BAA26105.1
BAA26109.1
BAA26113.1
BAA26119.1
P08987  
 dextransucrase D / α-1,6-glucosyltransferase (GtfD;GTF-S) 2.4.1.5 Streptococcus mutans GS 5 AAA26895.1
AAY05980.1
BAA26103.1
BAA26107.1
BAA26111.1
BAA26115.1
BAA26121.1
P49331  
 glucosyltransferase-S (GtfD;SMU.910) 2.4.1.5 Streptococcus mutans UA159 AAN58619.1
NP_721313.1
P49331  
 glucosyltransferase-I (GtfB;SMU.1004) 2.4.1.5 Streptococcus mutans UA159 AAN58705.1
NP_721399.1
P08987  
 glucosyltransferase-SI (GtfC;SMU.1005) 2.4.1.5 Streptococcus mutans UA159 AAN58706.1
NP_721400.1
P13470  
 α-1,6-glucosyltransferase R (GtfR) 2.4.1.5 Streptococcus oralis ATCC10557 BAA95201.1 Q9LCH3  
 α-1,3-glucosyltransferase (GtF) 2.4.1.5 Streptococcus orisuis NUM 1001 / JCM14035 BAF62337.1 A5A792  
 α-1,3-glucosyltransferase I (GtfJ;GTF-J;GTF-I) 2.4.1.5 Streptococcus salivarius ATCC 25975 AAA26896.1
ABN29064.1
ARI60279.1
CAA77900.1
Q00600  
 α-1,6-glucosyltransferase S (GtfK;GTF-K) 2.4.1.5 Streptococcus salivarius ATCC 25975 CAA77898.1
ARI60278.1
CAA77901.1
Q00599  
 α-1,3/1,6-glucosyltransferase (GtfL;GTF-L) 2.4.1.5 Streptococcus salivarius ATCC 25975 AAC41412.1
ARI60600.1
Q55264  
 α-1,6-glucosyltransferase (GtfM;GTF-M) 2.4.1.5 Streptococcus salivarius ATCC 25975 AAC41413.1
AAE35922.1
Q55265  
 α-1,6-glucosyltransferase (GtfP) 2.4.1.5 Streptococcus sanguinis ATCC 10556 BAF43788.1 A1IHE3  
 dextransucrase / α-1,6-glucosyltransferase (GTF-I) 2.4.1.5 Streptococcus sobrinus BAA14241.1 P27470  
 α-1,3-glucosyltransferase I (GtfI;GTF-I) 2.4.1.5 Streptococcus sobrinus ATCC 33478 / OMZ176 BAA02976.1
BAA09792.1
Q55263
Q59983
 
 α-1,6-glucosyltransferase (GtfU;GTF-U) 2.4.1.5 Streptococcus sobrinus B13N BAC07265.1 Q8KZL5  
 α-1,6-glucosyltransferase-T (GtfTl;Gtf-T;Gtf-S2) 2.4.1.5 Streptococcus sobrinus B13N / OMZ176 AAX76986.1 Q56CX8  
 glucansucrase (DsrwC) 2.4.1.5 Weissella cibaria CMU ACK38203.1 B9UNL6  
 dextransucrase (DsrK39) 2.4.1.5 Weissella cibaria LBAE-K39 ADB43097.3
ADB43097.1
ADB43097.2
D2XRA2  
 dextransucrase (WcCab3-DSR) 2.4.1.5 Weissella confusa Cab3 AKE50934.1    
 dextransucrase (DSRC39-2;DsrwC;WEISSC39_06005) 2.4.1.5 Weissella confusa LBAE C39-2 CCF30682.1    
 dextransucrase (Wc392-DSR) 2.4.1.5 Weissella confusa VTT E-90392 AHU88292.1    
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