Glycoside Hydrolase Family 70

Known Activitiesdextransucrase (EC 2.4.1.5); alternansucrase (EC 2.4.1.140); reuteransucrase (EC 2.4.1.-); α-4,6-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 resourcesInterPro; PFAM;
Statistics GenBank accession (201); Uniprot accession (99); PDB accession (8); 3D entries (3); cryst (0)
All (147) Bacteria (147) Structure (3 ) Characterized (47)
Bacteria
Protein Name EC#OrganismGenBankUniprotPDB/3D
 glucansucrase (GtfKg3;GTF-Kg3) 2.4.1.5 Lactobacillus fermentum KG3 AAU08008.1 Q5SBM6  
 glucansucrase (GTF33;GTF-33) 2.4.1.5 Lactobacillus parabuchneri 33 AAU08006.1 Q5SBM8  
 α-4,6-glucanotransferase (GtfB) 2.4.1.- Lactobacillus reuteri 121 AAU08014.1
AAU08014.2
Q5SBM0  
 reuteransucrase (GtfA;GTF-A) 2.4.1.- Lactobacillus reuteri 121 AAU08015.1
AAY05976.1
AAY05983.1
CAD19329.1
CAK96161.1
Q5SBL9  
 glucansucrase (GTF180;GTF-180) 2.4.1.5 Lactobacillus reuteri 180 AAU08001.1 Q5SBN3 3HZ3[A]
3KLK[A]
3KLL[A]
 reuteransucrase (GtfO;lr1943) 2.4.1.- Lactobacillus reuteri ATCC 55730 AAX97502.1
AAY86923.1
Q4JLC7  
 glucansucrase (GTFML1) 2.4.1.5 Lactobacillus reuteri ML1 AAU08004.1 Q5SBN0  
 glucansucrase (GTF-Kg15) 2.4.1.5 Lactobacillus sakei KG15 AAU08011.1 Q5SBM3  
 dextransucrase (DSR-F) 2.4.1.5 Leuconostoc citreum B/110-1-2 ACY92456.1
ACY92456.2
D5FS20  
 dextransucrase (DS;LcDS) 2.4.1.5 Leuconostoc citreum HJ-P4 BAF96719.1 A9ZRX3  
 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 (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  
 α-1,2-branched dextransucrase (DsrE;DSR-E) 2.4.1.5 Leuconostoc mesenteroides NRRL B-1299 ACK10800.1
ACK38202.1
CAD22883.1
Q8G9Q2  
 α-1,2-branched dextransucrase (DsrE;DSR-E) 2.4.1.- Leuconostoc mesenteroides NRRL B-1299 ACK10799.1
ACK10800.1
ACK38202.1
CAD22883.1
Q8G9Q2 3TTO[A,B,C,D]
3TTQ[A]
 dextransucrase (DsrB;DSR-B) 2.4.1.5 Leuconostoc mesenteroides NRRL B-1299 AAB95453.1 O52224  
 dextransucrase (DsrA) 2.4.1.5 Leuconostoc mesenteroides NRRL B-1299 AAB40875.1 Q48756  
 alternansucrase (Asr) 2.4.1.140 Leuconostoc mesenteroides NRRL B-1355 AAQ37416.1
AAY05982.1
ACH16355.1
ACR90451.1
ACR90455.1
ACR90456.1
ACR90457.1
ACR90458.1
CAB65910.2
CAC09989.1
CAV28855.1
Q9RE05  
 dextransucrase (DsrR;DSR-R) 2.4.1.5 Leuconostoc mesenteroides NRRL B-1501 AAN38835.1 Q84CN4  
 dextransucrase (Dex;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  
 glucosyltransferase (GtfS) 2.4.1.5 Streptococcus criceti HS-6 BAA77236.1 Q9WXJ4  
 glucosyltransferase (GtfT) 2.4.1.5 Streptococcus criceti HS-6 BAA77237.1 Q9WXJ5  
 dextransucrase S (GtfS;GTF-S) 2.4.1.5 Streptococcus downei MFE 28 AAA26898.1
ABN29063.1
P29336.1  
 glucosyltransferase I (GtfI;GTF-I) 2.4.1.5 Streptococcus downei MFE 28 AAC63063.1 P11001.1  
 glucosyltransferase (GtfG) 2.4.1.5 Streptococcus gordonii str. Challis substr. CH1 AAC43483.1
ABV09519.1
Q54178  
 dextransucrase (GtfB) 2.4.1.5 Streptococcus mutans AAA88588.1
BAA26101.1
BAA26105.1
BAA26109.1
BAA26113.1
BAA26119.1
P08987.3  
 glucansucrase / glucosyltransferase SI (Gtf-SI;GtfC) 2.4.1.5 Streptococcus mutans AAA88589.1
AAA88592.1
BAA26102.1
BAA26106.1
BAA26110.1
BAA26114.1
BAA26120.1
P13470.2 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 D (GtfD;GTF-D) 2.4.1.5 Streptococcus mutans GS 5 AAA26895.1
AAY05980.1
BAA26103.1
BAA26107.1
BAA26111.1
BAA26115.1
BAA26121.1
P49331.3  
 glucosyltransferase-S (GtfD;SMU.910) 2.4.1.5 Streptococcus mutans UA159 AAN58619.1
NP_721313.1
   
 glucosyltransferase-I (GtfB;SMU.1004) 2.4.1.5 Streptococcus mutans UA159 AAN58705.1
NP_721399.1
   
 glucosyltransferase-SI (GtfC;SMU.1005) 2.4.1.5 Streptococcus mutans UA159 AAN58706.1
NP_721400.1
   
 glucosyltransferase R (GtfR) 2.4.1.5 Streptococcus oralis ATCC10557 BAA95201.1 Q9LCH3  
 glucosyltransferase (GtfJ;GTF-J;GTF-I) 2.4.1.5 Streptococcus salivarius ATCC 25975 AAA26896.1
ABN29064.1
CAA77900.1
Q00600  
 glucosyltransferase S (GtfK;GTF-K) 2.4.1.5 Streptococcus salivarius ATCC 25975 CAA77898.1
CAA77901.1
Q00599  
 glucosyltransferase (GtfL;GTF-L) 2.4.1.5 Streptococcus salivarius ATCC 25975 AAC41412.1 Q55264  
 glucosyltransferase (GtfM;GTF-M) 2.4.1.5 Streptococcus salivarius ATCC 25975 AAC41413.1
AAE35922.1
Q55265  
 glucosyltransferase N (GtfN;GTF-N) 2.4.1.5 Streptococcus salivarius ATCC 25975 AAC05156.1 O68542  
 dextransucrase (GTF-I) 2.4.1.5 Streptococcus sobrinus BAA14241.1 P27470.1  
 glucosyltransferase I (GtfI;GTF-I) 2.4.1.5 Streptococcus sobrinus ATCC 33478 / OMZ176 BAA02976.1
BAA09792.1
Q55263
Q59983
 
 glucansucrase (DsrwC) 2.4.1.5 Weissella cibaria CMU ACK38203.1 B9UNL6  
 dextransucrase (Dsrk39) (fragment) 2.4.1.5 Weissella cibaria LBAE-K39 ADB43097.1
ADB43097.2
D2XRA2  

Footnotes

Experimental characterization exclusively covers enzyme activities at present. If you are aware of any missing experimental characterization that should be mentioned here, we encourage you to send your comment and support of the experimental evidence, including an electronic copy or appropriate link to the support material (i.e., article(s), thesis, database, etc), to cazy@afmb.univ-mrs.fr.





Last update: 2012-01-31 © Copyright 1998-2012
AFMB - CNRS - Universités Aix-Marseille I & II