Glycoside Hydrolase Family 77

Activities in Familyamylomaltase or 4-α-glucanotransferase (EC 2.4.1.25)
Mechanism Retaining
ClanGH-H
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseAsp
Catalytic Proton DonorGlu
External resourcesCAZypedia;
Statistics GenBank accession (16050); Uniprot accession (24); PDB accession (26); 3D entries (9); cryst (0)
Archaea
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 amylomaltase (MalQ;PAE1209) 2.4.1.25 pubmed
Pyrobaculum aerophilum str. IM2 AAL63326.1
NP_559144.1
Q8ZXM0  
Bacteria
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 4-α-glucanotransferase (4-α-GT;Acel_1601) 2.4.1.25 pubmed
Acidothermus cellulolyticus 11B ABK53373.1 A0LVB3  
 4-α-glucanotransferase (Ag4?GT; PYTT_0433) 2.4.1.25 pubmed
Akkermansia glycaniphila SEH74989.1    
 amylomaltase (MalM;Aq_723) 2.4.1.25 doi
Aquifex aeolicus VF5 AAC06897.1
CAE51853.1
NP_213497.1
O66937 1TZ7[A,B]
 4-α-glucanotransferase (Bt4?GT; BT2146) 2.4.1.25 pubmed
Bacteroides thetaiotaomicron VPI-5482 AAO77253.1
NP_811059.1
   
 4-α-glucanotransferase (Bl4?GT; G8B16_09465;MalQ) 2.4.1.25 pubmed
Bifidobacterium longum subsp. longum BP UNL64223.1    
 amylomaltase (MalQ;BB0166) 2.4.1.25 pubmed
Borreliella burgdorferi B31 AAC66547.1
ABR29563.1
ABR29563.2
NP_212300.1
A6YM39
O51188
 
 4-α-glucanotransferase (MalQ) (fragment) 2.4.1.25 pubmed
Clostridium butyricum NCIMB 7423 AAB84229.1 Q59266  
 amylomaltase (Cg4?GT; CgAM; MalQ; cg2523) 2.4.1.25 doi
Corynebacterium glutamicum ATCC 13032 BAB99690.1
CAF20639.1
CCH25437.1
NP_601497.1
Q8NNA7 5B68[A]
5JJH[A]
 4-α-glucanotransferase (MalQ;b3416) 2.4.1.25 pubmed
Escherichia coli str. K-12 substr. MG1655 AAC76441.1
AAA24106.1
AAA58214.1
AIZ89581.1
ALI38902.1
AMC96303.1
AUG18120.1
AVI53577.1
AYG17640.1
NP_417875.1
P15977 4S3P[A,B]
4S3Q[A,B,C]
4S3R[A]
 4-α-glucanotransferase (Ll4?GT; LACR_0723) 2.4.1.25 pubmed
Lactococcus lactis subsp. cremoris SK11 ABJ72285.1    
 4-α-glucanotransferase / amylomaltase (MalQ;Sde0986;Sde_0986) 2.4.1.25 pubmed
Saccharophagus degradans 2-40 ABD80248.1 Q21M31  
 amylomaltase (C2E46_08010;MalQ) 2.4.1.25 pubmed
Streptococcus agalactiae YZ1605 QHO93746.1 A0A0E1EIJ0 6M6T[A,B,C,D,E,F,G,H]
 4-α-glucanotransferase (MalQ;SMU.1565) 2.4.1.25 pubmed
Streptococcus mutans UA159 AAN59211.1
NP_721905.1
Q8DT30  
 4-α-glucanotransferase (MalQ;sll1676) 2.4.1.25 pubmed
Synechocystis sp. PCC 6803 BAA16800.1
AGF50489.1
ALJ66570.1
BAK48972.1
NP_440120.1
QWO80778.1
P72785  
 amylomaltase (MalQ) 2.4.1.25 pubmed
Thermus aquaticus ATCC 33923 / Thermus thermophilus ATCC 33923 BAA33728.1   1CWY[A]
1ESW[A]
5JIW[A]
 4-α-glucanotransferase (4α-GTase) 2.4.1.25 pubmed
Thermus aquaticus YT-1 AAR23242.1 Q6JHX9  
 4-α-glucanotransferase / amylomaltase (TBGT) 2.4.1.25 URL
Thermus brockianus AAY89060.1 Q2VJA0 2X1I[A]
 4-α-glucanotransferase 2.4.1.25 pubmed
Thermus scotoductus ATCC 27978 AAR23241.1 Q6JHY0  
 4-α-glucanotransferase / amylomaltase (Tt4?GT; TTHA1261) 2.4.1.25 pubmed
Thermus thermophilus HB8 BAD71084.1
CAE51852.1
O87172
Q5SIV3
1FP8[A]
1FP9[A]
2OWC[A]
2OWW[A]
2OWX[A]
Eukaryota
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 4-α-glucanotransferase (Dpe2;Dpe2-1;At2g40840/T20B5.4) (cytosolic) 2.4.1.25 pubmed
Arabidopsis thaliana AAL91204.1
AAB86444.1
AAQ56807.1
AEC09889.1
O22198
Q8RXD9
 
 4-α-glucanotransferase (Dpe1;AtDPE1;At5g64860/MXK3.9) (plastidial) 2.4.1.25 pubmed
Arabidopsis thaliana BAA97298.1
AAK59831.1
AAL87397.1
AED97962.1
NP_201291.1
A0A654GE62
Q9LV91
5CPQ[A,B]
5CPS[A,B]
5CPT[A,B]
5CQ1[A,B]
5CSU[A,B]
5CSY[A,B]
 4-α-glucanotransferase (D-enzyme) (Sta11) 2.4.1.25 pubmed
Chlamydomonas reinhardtii 137C AAG29840.1
AAG29839.1
Q9FDV9  
 4-α-glucanotransferase / disproportionating enzyme (DE2;Dpe2) 2.4.1.25 pubmed
Solanum tuberosum AAR99599.1 Q6R608  
 4-α-glucanotransferase (DpeP; D-enzyme) 2.4.1.25 pubmed
Solanum tuberosum CAA48630.1 Q06801 1X1N[A]
6LX1[A]
6LX2[A]
7COV[A]
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