Glycoside Hydrolase Family 31

Activities in Familyα-glucosidase (EC 3.2.1.20); α-galactosidase (EC 3.2.1.22); α-mannosidase (EC 3.2.1.24); α-1,3-glucosidase (EC 3.2.1.84); sucrase-isomaltase (EC 3.2.1.48) (EC 3.2.1.10); α-xylosidase (EC 3.2.1.177); α-glucan lyase (EC 4.2.2.13); isomaltosyltransferase (EC 2.4.1.-); oligosaccharide α-1,4-glucosyltransferase (EC 2.4.1.161); sulfoquinovosidase (EC 3.2.1.-)
Mechanism Retaining
ClanGH-D
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseAsp
Catalytic Proton DonorAsp
External resourcesCAZypedia; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME;
Statistics GenBank accession (8793); Uniprot accession (1017); PDB accession (109); 3D entries (22); cryst (0)
All (8208) Archaea (90) Bacteria (7361) Eukaryota (748) unclassified (9) Structure (22) Characterized (123)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Eukaryota
Protein Name EC#OrganismGenBank UniprotPDB/3D
 KIAA1161, partial (fragment)   Panthera tigris altaica AHJ25718.1    
 ORF   Passalora fulva 0WU AQA29335.1    
 maltase-glucoamylase (MG) (fragment)   Passer domesticus ACX53551.1 D0EYG1  
 Glycosyl hydrolase family 31, partial (fragment)   Pecoramyces ruminatium FS3C AWI66967.1    
 Pc12g00950   Penicillium rubens Wisconsin 54-1255 CAP79722.1 B6GY66  
 Pc12g07810   Penicillium rubens Wisconsin 54-1255 CAP80408.1 B6GXD3  
 Pc16g05220   Penicillium rubens Wisconsin 54-1255 CAP93192.1 B6H9H5  
 Pc20g09580   Penicillium rubens Wisconsin 54-1255 CAP86287.1 B6HFB6  
 Pc21g13670   Penicillium rubens Wisconsin 54-1255 CAP96264.1 B6HNB7  
 Pc21g15870   Penicillium rubens Wisconsin 54-1255 CAP96484.1 B6HK83  
 Pc21g22730   Penicillium rubens Wisconsin 54-1255 CAP97170.1 B6HNX5  
 Pc21g23200   Penicillium rubens Wisconsin 54-1255 CAP97217.1 B6HI96  
 Pc22g09210   Penicillium rubens Wisconsin 54-1255 CAP98209.1 B6HTZ4  
 Pc22g12350   Penicillium rubens Wisconsin 54-1255 CAP98523.1 B6HRH7  
 Pc22g25710   Penicillium rubens Wisconsin 54-1255 CAP99859.1 B6HSK9  
 ORF (fragment)   Periplaneta americana AIA09350.1    
 α-1,4-glucan lyase (Agll1) (fragment)   Peziza ostracoderma CAB52202.1 Q9UVY7  
 GH31-1   Phaedon cochleariae AHH86056.1    
 ORF (fragment)   Phlebotomus perniciosus Spain ADL40394.1    
 α-glucosidase (PngcS) (fragment)   Pholiota microspora BAV90144.1    
 ORF63_ppprotl_60 (fragment)   Physcomitrella patens CAC43700.1    
 PpGLU   Physcomitrella patens subsp. patens BAB39467.1 Q9AVC3  
 WS02724_F06   Picea sitchensis ABR16166.1 B8LKI6  
 C5L36_0A10900   Pichia kudriavzevii CBS573 AWU74506.1    
 ORF (fragment)   Pieris brassicae BBB06719.1    
 ORF (fragment)   Pinus contorta subsp. contorta AET82092.1
AET82096.1
AET82099.1
AET82102.1
AET82107.1
AET82108.1
AET82109.1
AET82116.1
AET82120.1
AET82121.1
AET82124.1
AET82128.1
AET82129.1
   
 ORF (fragment)   Pinus contorta subsp. contorta AET82093.1
AET82094.1
AET82095.1
AET82097.1
AET82098.1
AET82100.1
AET82101.1
AET82103.1
AET82104.1
AET82105.1
AET82106.1
AET82110.1
AET82111.1
AET82112.1
AET82113.1
AET82114.1
AET82115.1
AET82117.1
AET82118.1
AET82119.1
AET82122.1
AET82123.1
AET82125.1
AET82126.1
AET82127.1
AET82130.1
AET82131.1
AET82132.1
AET82133.1
AET82134.1
   
 ORF (fragment)   Pinus contorta var. bolanderi AET82044.1
AET82045.1
AET82049.1
AET82050.1
AET82052.1
AET82053.1
AET82056.1
AET82057.1
AET82058.1
AET82060.1
AET82061.1
AET82062.1
AET82064.1
AET82066.1
AET82067.1
AET82072.1
AET82073.1
AET82075.1
AET82079.1
AET82081.1
AET82082.1
AET82083.1
AET82084.1
AET82085.1
AET82086.1
AET82087.1
AET82088.1
AET82089.1
AET82090.1
   
 ORF (fragment)   Pinus contorta var. bolanderi AET82046.1
AET82047.1
AET82048.1
AET82051.1
AET82054.1
AET82055.1
AET82059.1
AET82063.1
AET82065.1
AET82068.1
AET82069.1
AET82070.1
AET82071.1
AET82074.1
AET82076.1
AET82077.1
AET82078.1
AET82080.1
   
 ORF (fragment)   Pinus contorta var. murrayana AET82091.1    
 ORF (fragment)   Pinus contorta var. murrayana AET82135.1    
 0_3483_01 (fragment)   Pinus lambertiana AEW07517.1    
 Xyl1   Pinus pinaster AAL40352.1 Q8VWV9  
 0_3483_01 (fragment)   Pinus radiata AEW07516.1    
 0_11707_01 (fragment)   Pinus radiata AEX11106.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54669.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54670.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54671.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54672.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54673.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54674.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54675.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54676.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54677.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54678.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54679.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54680.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54681.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54682.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54683.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54684.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54685.1    
 α-1,3-glucosidase, partial (Pr1_18) (fragment)   Pinus sylvestris AIY54686.1    
 0_3483_01 (fragment)   Pinus taeda AFG53354.1
AFG53346.1
AFG53347.1
AFG53348.1
AFG53349.1
AFG53350.1
AFG53351.1
AFG53352.1
AFG53353.1
AFG53355.1
AFG53356.1
AFG53357.1
AFG53358.1
AFG53359.1
AFG53360.1
AFG53361.1
AFG53362.1
AFG53363.1
   
 0_11707_01 (fragment)   Pinus taeda AEX11090.1
AEX11091.1
AEX11092.1
AEX11093.1
AEX11094.1
AEX11095.1
AEX11096.1
AEX11097.1
AEX11098.1
AEX11099.1
AEX11100.1
AEX11101.1
AEX11102.1
AEX11103.1
AEX11104.1
AEX11105.1
   
 Glycosyl hydrolase family 31 (fragment)   Piromyces sp. B5 AWI66968.1    
 ORF (fragment)   Plantago ovata ALR87284.1    
 ORF   Podospora anserina S mat+ CDP23003.1
CAP60364.1
B2ABA2  
 unnamed protein product   Podospora anserina S mat+ CAP61969.1
CDP29046.1
B2AEV3  
 α-1,3-glucosidase (PAG;Pa_2_60) 3.2.1.20
3.2.1.84
Podospora anserina S mat+ CAP72574.1
CDP24969.1
B2B450  
 Pa_2_9010   Podospora anserina S mat+ CAP73528.1
CDP25931.1
B2B6V1  
 unnamed protein product   Podospora anserina S mat+ CAP70184.1
CDP26777.1
B2AZT4  
 ORF (fragment)   Poecilocampa populi AGI52408.1    
 DKFZp459I215   Pongo abelii CAH92411.1 Q5R749  
 DKFZp469P2419   Pongo abelii CAH92351.1 Q5R7A9  
 ORF   Pristhesancus plagipennis ATU82887.1    
 α-glucosidase 3.2.1.20 Pseudozyma tsukubaensis CAA39501.1 P29064  
 glycoside hydrolase family 31 (Pgh31)   Purpureocillium lilacinum 36-1 ALG00081.1    
 ORF   Rattus norvegicus AAH61753.1
NP_954549.1
Q6P7A9  
 sucrase-isomaltase (SI) 3.2.1.10
3.2.1.48
Rattus norvegicus AAA65097.1
NP_037193.1
P23739  
 sucrase-isomaltase (SI) 3.2.1.10
3.2.1.48
Rattus norvegicus AAA65097.1
CAA33552.1
NP_037193.1
P23739  
 α-glucosidase II / 2 (G-II)   Rattus norvegicus XP_215144.3    
 RHTO0S_05e05710g   Rhodotorula toruloides CECT1137 CDR40638.1    
 α-glucosidase, partial (fragment)   Rhynchophorus ferrugineus AMK48547.1    
 glycoside hydrolase family 31, partial (fragment)   Rhynchophorus ferrugineus AMK48638.1    
 glycoside hydrolase family 31, partial (fragment)   Rhynchophorus ferrugineus AMK48561.1    
 α-glucosidase, partial (fragment)   Rhynchophorus ferrugineus AMK48646.1    
 ORF   Riptortus pedestris BAN20934.1    
 EC1118_1B15_4049g   Saccharomyces cerevisiae EC1118 Lalvin EC1118 CBK39305.1 D3UEX5  
 α-glucosidase II (Gls2;Rot2;YBR229c;YBR1526) (ER) 3.2.1.20
3.2.1.84
Saccharomyces cerevisiae S288c CAA85192.1
NP_009788.1
P38138  
 F842_YJM1078B00336 (Rot2)   Saccharomyces cerevisiae YJM1078 AJP37302.1    
 H635_YJM1083B00335 (Rot2)   Saccharomyces cerevisiae YJM1083 AJP95206.1    
 H668_YJM1129B00336 (Rot2)   Saccharomyces cerevisiae YJM1129 AJP95593.1    
 H781_YJM1133B00337 (Rot2)   Saccharomyces cerevisiae YJM1133 AJP95979.1    
 H782_YJM1190B00336 (Rot2)   Saccharomyces cerevisiae YJM1190 AJP96365.1    
 H783_YJM1199B00339 (Rot2)   Saccharomyces cerevisiae YJM1199 AJP96749.1    
 H784_YJM1202B00338 (Rot2)   Saccharomyces cerevisiae YJM1202 AJP97135.1    
 H785_YJM1208B00335 (Rot2)   Saccharomyces cerevisiae YJM1208 AJP97519.1    
 H786_YJM1242B00335 (Rot2)   Saccharomyces cerevisiae YJM1242 AJP97905.1    
 H787_YJM1244B00335 (Rot2)   Saccharomyces cerevisiae YJM1244 AJP98292.1    
 H788_YJM1248B00338 (Rot2)   Saccharomyces cerevisiae YJM1248 AJP98676.1    
 H789_YJM1250B00336 (Rot2)   Saccharomyces cerevisiae YJM1250 AJP99063.1    
 H790_YJM1252B00335 (Rot2)   Saccharomyces cerevisiae YJM1252 AJQ08248.1    
 H791_YJM1273B00337 (Rot2)   Saccharomyces cerevisiae YJM1273 AJQ08637.1    
 H792_YJM1304B00336 (Rot2)   Saccharomyces cerevisiae YJM1304 AJQ09024.1    
 H793_YJM1307B00335 (Rot2)   Saccharomyces cerevisiae YJM1307 AJQ09410.1    
 H794_YJM1311B00338 (Rot2)   Saccharomyces cerevisiae YJM1311 AJQ09792.1    
 H795_YJM1326B00338 (Rot2)   Saccharomyces cerevisiae YJM1326 AJQ10181.1    
 H796_YJM1332B00335 (Rot2)   Saccharomyces cerevisiae YJM1332 AJQ10568.1    
 H797_YJM1336B00293 (Rot2)   Saccharomyces cerevisiae YJM1336 AJQ10914.1    
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