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 (909); Uniprot accession (63); PDB accession (29); 3D entries (9); cryst (0)
Bacteria
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 α-4,6-glucanotransferase (GtfD;Achr_35950) 2.4.1.- pubmed
Azotobacter chroococcum NCIMB 8003 AJE22990.1 A0A0C4WTK3  
 α-4,6-glucanotransferase (GtfC;Exig_2648) 2.4.1.- pubmed
Exiguobacterium sibiricum 255-15 ACB62096.1 B1YMN6  
 dextransucrase (Gtf1624) 2.4.1.5 doi
Latilactobacillus curvatus TMW 1.624 CCK33643.1 L8BSI8  
 glucansucrase (GTF-Kg15) 2.4.1.5 pubmed
Latilactobacillus sakei KG15 AAU08011.1 Q5SBM3  
 glucansucrase / α-1,6-glucosyltransferase (GTF33;GTF-33) 2.4.1.5 pubmed
Lentilactobacillus parabuchneri 33 AAU08006.1 Q5SBM8  
 alternansucrase 2.4.1.140 pubmed
Leuconostoc citreum ABK-1 AIM52834.1 A0A088FXI5  
 dextransucrase (DSR-F) 2.4.1.5 pubmed
Leuconostoc citreum B/110-1-2 ACY92456.2
ACY92456.1
D5FS20  
 dextransucrase (DS;LcDS) 2.4.1.5 pubmed
Leuconostoc citreum HJ-P4 BAF96719.1 A9ZRX3  
 dextransucrase (DexT;LCK_01394) 2.4.1.5 pubmed
Leuconostoc citreum KM20 ACA83218.1 B1N0B6  
 dextransucrase / α-1,6-glucosyltransferase (DSR-DP;DsrA;BN964_01092) 2.4.1.5 pubmed
Leuconostoc citreum NRRL B-1299 CDX66641.1    
 α-1,2-branching dextransucrase (BRS-A;ASR;BN964_01348) 2.4.1.- pubmed
Leuconostoc citreum NRRL B-1299 CDX66896.1    
 dextransucrase / α-1,6-glucosyltransferase (DSR-M;ASR;BN964_01347) 2.4.1.5 pubmed
Leuconostoc citreum NRRL B-1299 CDX66895.1 A0A2H4A2M1
A0A2H4A2Q1
5LFC[A,B]
5NGY[A,B]
5O8L[A]
6HTV[A]
 bifunctional α-1,6-glucansucrase / α-1,2-branching dextransucrase (DsrE;DSR-E;BN964_01272) 2.4.1.- pubmed
Leuconostoc citreum NRRL B-1299 CDX66820.1
ACK10799.1
ACK10800.1
ACK38202.1
CAD22883.1
G8XR50
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 pubmed
Leuconostoc citreum NRRL B-1299 CDX66820.1
ACK10800.1
ACK38202.1
CAD22883.1
G8XR50
Q8G9Q2
 
 dextransucrase / α-1,6-glucosyltransferase (DsrB;DSR-B;DsrC;BN964_00137) 2.4.1.5 pubmed
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 pubmed
Leuconostoc citreum NRRL B-1299 CDX67012.1
AAB40875.1
Q48756  
 glucansucrase 2.4.1.5 pubmed
Leuconostoc lactis EG001 ACT20911.1 C7DT60  
 dextransucrase (DexYG) 2.4.1.5 pubmed
Leuconostoc mesenteroides 0326 ABC75033.1
CAK96134.1
CAK96150.1
CAK97858.1
CAL00148.1
Q2I2N5  
 dextransucrase (DsrBCB4) 2.4.1.5 pubmed
Leuconostoc mesenteroides B-1299CB4 ABF85832.1 D2CFL0  
 dextransucrase (DsrC) 2.4.1.5 pubmed
Leuconostoc mesenteroides B-1355 CAB76565.1 Q9L466  
 dextransucrase (Dsrb742) 2.4.1.5 pubmed
Leuconostoc mesenteroides B-742CB AAG38021.1
AAQ17210.1
Q9EZH5
Q9L466
 
 dextransucrase (DsrP) 2.4.1.5 doi
Leuconostoc mesenteroides IBT-PQ AAS79426.1 Q69A94  
 dextransucrase (DsrN) 2.4.1.5 pubmed
Leuconostoc mesenteroides KIBGE-IB-22 AFP53921.1 J7FZE3  
 dextransucrase (DsrX;DSR-X;Dex0208) 2.4.1.5 pubmed
Leuconostoc mesenteroides L0309 AAQ98615.2 Q6TXV4  
 dextransucrase (DsrD) 2.4.1.5 pubmed
Leuconostoc mesenteroides LCC4 AAG61158.1 Q8KRE1  
 alternansucrase / alternating α-1,3/1,6-glucosyltransferase (Asr) 2.4.1.140 pubmed
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 6HVG[A,B]
6SYQ[A,B]
6SZI[A,B]
6T16[A,B]
6T18[A,B]
6T1P[A,B]
 dextransucrase (Dex;DexT;DsrS;DSR-S) 2.4.1.5 pubmed
Leuconostoc mesenteroides NRRL B-512F AAD10952.1 Q9ZAR4  
 dextransucrase (DsrT;DSR-T) (fragment) 2.4.1.5 pubmed
Leuconostoc mesenteroides NRRL B-512F BAA90527.1 Q9LCJ7  
 dextransucrase (Gtf1971) 2.4.1.5 doi
Ligilactobacillus animalis TMW 1.971 CCK33644.1
CAG27603.1
L8BSI9
Q6ZXI9
 
 glucansucrase / α-1,6-glycosyltransferase (GtfKg3;GTF-Kg3) 2.4.1.5 pubmed
Limosilactobacillus fermentum KG3 AAU08008.1 Q5SBM6  
 α-4,3-glucanotransferase (Gtf; Lf2970 GtfB;BLACFE_CDS0221) 2.4.1.- pubmed
Limosilactobacillus fermentum NCC2970 AOR73699.1 A0A1D7ZV76  
 α-4,6-glucanotransferase (Lr121 GtfB) 2.4.1.- pubmed
Limosilactobacillus 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.- pubmed
Limosilactobacillus 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 pubmed
Limosilactobacillus 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.- pubmed
Limosilactobacillus reuteri ATCC 55730 AAY86923.1
AAX97502.1
Q4JCS4
Q4JLC7
 
 glucansucrase (GtfML1) 2.4.1.5 pubmed
Limosilactobacillus reuteri ML1 AAU08004.1 Q5SBN0  
 α-4,6-glucanotransferase (GtfML4) 2.4.1.- pubmed
Limosilactobacillus reuteri ML1 AAU08003.2
AAU08003.1
Q5SBN1  
 α-4,6-glucanotransferase (Lr2613 GtfB) 2.4.1.- pubmed
Limosilactobacillus reuteri NCC2613 ASA47879.1   7P38[A,B]
7P39[A,B]
 α-4,6-glucanotransferase (GtfW;Lreu_1346) 2.4.1.- pubmed
Limosilactobacillus reuteri subsp. reuteri DSM 20016 ABQ83597.1 A5VL73  
 dextransucrase (Gtf106A) 2.4.1.- doi
Limosilactobacillus reuteri TMW 1.106 ABP88726.1 A9Q0J1  
 dextransucrase S (GtfS;GTF-S) 2.4.1.5 pubmed
Streptococcus downei MFE 28 AAA26898.1
ABN29063.1
P29336  
 α-1,3-glucosyltransferase I (GtfI;GTF-I) 2.4.1.5 pubmed
Streptococcus downei MFE 28 AAC63063.1 P11001  
 α-1,6-glucosyltransferase (GtfG;SGO_0497) 2.4.1.5 pubmed
Streptococcus gordonii str. Challis substr. CH1 AAC43483.1
ABV09519.1
A8AVK3
Q54178
 
 glucansucrase / α-1,3/1,6-glucosyltransferase SI (Gtf-SI;GtfC) 2.4.1.5 pubmed
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 pubmed
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 pubmed
Streptococcus mutans GS 5 AAA26895.1
AAY05980.1
BAA26103.1
BAA26107.1
BAA26111.1
BAA26115.1
BAA26121.1
P49331  
 α-1,6-glucosyltransferase R (GtfR) 2.4.1.5 pubmed
Streptococcus oralis ATCC10557 BAA95201.1 Q9LCH3  
 α-1,3-glucosyltransferase I (GtfJ;GTF-J;GTF-I) 2.4.1.5 pubmed
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 pubmed
Streptococcus salivarius ATCC 25975 CAA77898.1
ARI60278.1
CAA77901.1
Q00599  
 α-1,3/1,6-glucosyltransferase (GtfL;GTF-L) 2.4.1.5 pubmed
Streptococcus salivarius ATCC 25975 AAC41412.1
ARI60600.1
A0A1W5ZGI9
Q55264
 
 α-1,6-glucosyltransferase (GtfM;GTF-M) 2.4.1.5 pubmed
Streptococcus salivarius ATCC 25975 AAC41413.1
AAE35922.1
Q55265  
 dextransucrase / α-1,6-glucosyltransferase (GTF-I) 2.4.1.5 pubmed
Streptococcus sobrinus BAA14241.1 P27470  
 α-1,3-glucosyltransferase I (GtfI;GTF-I) 2.4.1.5 pubmed
Streptococcus sobrinus ATCC 33478 / OMZ176 BAA02976.1
BAA09792.1
Q55263
Q59983
 
 α-1,6-glucosyltransferase (GtfU;GTF-U) 2.4.1.5 pubmed
Streptococcus sobrinus B13N BAC07265.1 Q8KZL5  
 glucansucrase (DsrwC) 2.4.1.5 pubmed
Weissella cibaria CMU ACK38203.1 B9UNL6  
 dextransucrase (DsrK39) 2.4.1.5 pubmed
Weissella cibaria LBAE-K39 ADB43097.3
ADB43097.1
ADB43097.2
D2XRA2  
 dextransucrase (WcCab3-DSR) 2.4.1.5 pubmed
Weissella confusa Cab3 AKE50934.1 A0A0F6TP16  
 dextransucrase (DSRC39-2;DsrwC;WEISSC39_06005) 2.4.1.5 pubmed
Weissella confusa LBAE C39-2 CCF30682.1 A0A5E8F621  
 dextransucrase (Wc392-DSR) 2.4.1.5 pubmed
Weissella confusa VTT E-90392 AHU88292.1
QBZ05712.1
A0A482PV50
X4QKX0
 
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