Glycoside Hydrolase Family 27

Activities in Familyα-galactosidase (EC 3.2.1.22); α-N-acetylgalactosaminidase (EC 3.2.1.49); isomalto-dextranase (EC 3.2.1.94); β-L-arabinopyranosidase (EC 3.2.1.88); galactan:galactan galactosyltransferase (EC 2.4.1.-)
Mechanism Retaining
ClanGH-D
3D Structure Status( β / α ) 8
Catalytic Nucleophile/BaseAsp
Catalytic Proton DonorAsp
NoteMechanistic commonality with family GH36 demonstrated by Comfort et al. (2007) Biochemistry 46:3319-3330 (PMID: 17323919).
External resourcesCAZypedia; PRINTS; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME; NZYTech; PROZOMIX;
Statistics GenBank accession (2050); Uniprot accession (327); PDB accession (51); 3D entries (14); cryst (0)
All (1793) Archaea (1) Bacteria (1383) Eukaryota (404) Viruses (1) unclassified (4) Structure (14) Characterized (70)
| 1 | 2 | 3 | 4 | 5 |
Eukaryota
Protein Name EC#OrganismGenBank UniprotPDB/3D
 secreted protein   Achlya hypogyna ATCC 48635 AIG56321.1    
 [Blood group A] α-N-acetylgalactosaminidase (NagA) 3.2.1.49 Acremonium sp. No.413 BAB08149.1 Q9HFB1  
 ORF (fragment)   Aegilops speltoides ACJ06603.1 B6VCK0  
 galactan:galactan galactosyltransferase 1 (GGT-1) 2.4.1.- Ajuga reptans AAR02007.1 Q6TW99  
 CB5_LOCUS21796   Ananas comosus var. bracteatus VUW71211.1    
 CB5_LOCUS13153 (fragment)   Ananas comosus var. bracteatus VUW62573.1    
 CB5_LOCUS2583 (fragment)   Ananas comosus var. bracteatus VUW52006.1    
 α-N-acetylgalactosaminidase (NagAB)   Anoplopoma fimbria ACQ58057.1 C3KHD5  
 ACCB12299   Apis cerana AEY61424.1    
 At3g56310   Arabidopsis thaliana AAL67017.1
AAM45068.1
AEE79507.1
AEE79508.1
CAB87430.1
NP_191190.2
Q8VXZ7
Q9LYL2
 
 At3g26380   Arabidopsis thaliana NP_189269.2
AEE77151.1
ANM65951.1
BAB02198.1
NP_189269.1
Q9LIN8  
 At5g08380   Arabidopsis thaliana CAC08338.1
AAM13199.1
AAP37856.1
AED91292.1
ANM70469.1
NP_196455.1
Q8RWB9
Q9FT97
 
 At5g08370   Arabidopsis thaliana AAL90902.1
AAM62753.1
AAN18186.1
ABI00031.1
AED91290.1
AED91291.1
BAH19885.1
CAC08337.1
NP_568193.1
Q8RX86
Q9FT98
 
 EGX47588.1   Arthrobotrys oligospora ATCC 24927 EGX47588.1    
 EGX44376.1   Arthrobotrys oligospora ATCC 24927 EGX44376.1    
 ORF (fragment)   Ascaris suum ADY44335.1    
 α-galactosidase 27A (Gal27A) 3.2.1.22 Aspergillus fischeri P1 / CGMCC 3.15369 AGV79321.1
AGV79322.1
   
 α-galactosidase 27B (Gal27B) 3.2.1.22 Aspergillus fischeri P1 / CGMCC 3.15369 AJA29661.1    
 AFUA_6G02560 (Afu6g02560)   Aspergillus fumigatus Af293 EAL85784.1 Q4WCV4  
 α-galactosidase A (AglA;AFUA_5G13830;Afu5g13830)   Aspergillus fumigatus Af293 EAL91233.1 Q4WVZ3  
 α-galactosidase B (AglB) 3.2.1.22 Aspergillus fumigatus IMI 385708 ACO72591.1 C3V6M2
Q4WE86
 
 α-galactosidase (AN7152.2) 3.2.1.22 Aspergillus nidulans FGSC A4 ABF50881.1
EAA61404.1
Q5AX28  
 AN7624.2   Aspergillus nidulans FGSC A4 ABF50888.1
EAA61810.1
Q5AVQ6  
 AN0022.2 (fragment)   Aspergillus nidulans FGSC A4 EAA65341.1 Q5BHG6  
 α-galactosidase B (AglB) 3.2.1.22 Aspergillus niger CBS 120.49 / N400 CAB46229.1 Q9Y865  
 An01g01320   Aspergillus niger CBS 513.88 CAK43504.1 A2Q7N1  
 α-N-acetylgalactosaminidase / α-galactosidase (AglA;An06g00170) 3.2.1.22
3.2.1.49
Aspergillus niger CBS 513.88 CAK44933.1 A2QL72  
 An11g06330   Aspergillus niger CBS 513.88 CAK96935.1 A2QWT3  
 An14g01800   Aspergillus niger CBS 513.88 CAK46492.1 A2R2S6  
 α-galactosidase II (AglB;An02g11150) (Gal27B) 3.2.1.22 Aspergillus niger CBS 513.88 CAK44445.1 A2QEJ9  
 α-N-acetylgalactosaminidase (fragment) 3.2.1.49 Aspergillus niger CCIM K2 AEQ39734.1    
 α-galactosidase A (Ag1A;AglA) 3.2.1.22 Aspergillus niger N402 CAA44950.1
AAE69559.1
P28351  
 α-galactosidase (AglB) 3.2.1.22 Aspergillus niger No.499 BAU20370.1    
 AO090005000217   Aspergillus oryzae RIB40 BAE55309.1 Q2UT06  
 AO090003001305 (AglB)   Aspergillus oryzae RIB40 BAE58368.1 Q2UJ97  
 AO090023000151   Aspergillus oryzae RIB40 BAE58728.1 Q2UI87  
 α-galactosidase   Aspergillus ustus AEG73867.1    
 α-galactosidase A (Gla) (fragment)   Ateles belzebuth chamek AAD16964.1 O97898  
 α-galactosidase (AgalB) 3.2.1.22 Bispora sp. MEY-1 ADN30030.1 E2E1R9  
 α-N-acetylgalactosaminidase   Bombyx mori ABD36218.1 Q2F5Z9  
 α-N-acetylgalactosaminidase (MGC140188;NagA)   Bos taurus AAX46465.1
AAI14814.1
Q58DH9  
 BCIN_08g02120   Botrytis cinerea B05.10 ATZ52515.1    
 BCIN_01g08110   Botrytis cinerea B05.10 ATZ46161.1    
 BCIN_02g01640   Botrytis cinerea B05.10 ATZ46811.1    
 BCIN_03g02710   Botrytis cinerea B05.10 ATZ48005.1    
 glycoside hydrolase family 27 protein (Bofut4_p052080.1)   Botrytis cinerea T4 CCD44859.1    
 glycoside hydrolase family 27 protein (Bofut4_p108800.1)   Botrytis cinerea T4 CCD48496.1    
 glycoside hydrolase family 27 protein (Bofut4_p049070.1)   Botrytis cinerea T4 CCD45889.1    
 glycoside hydrolase family 27 protein (Bofut4_p114580.1) (fragment)   Botrytis cinerea T4 CCD46752.1    
 α-galactosidase isoform 3   Botrytis fabae QFF92551.1    
 α-galactosidase isoform 2   Botrytis fabae QFF92550.1    
 α-galactosidase isoform 1   Botrytis fabae QFF92549.1    
 BOLC8T50784H   Brassica oleracea VDD57555.1    
 BOLC6T36973H (fragment)   Brassica oleracea VDD61520.1    
 BOLC3T12961H   Brassica oleracea VDC85658.1    
 BOLC3T12960H   Brassica oleracea VDC85656.1    
 BOLC2T11365H   Brassica oleracea VDD26119.1    
 BOLC2T06315H   Brassica oleracea VDD18625.1    
 BRAA09T40380Z   Brassica rapa VDC62769.1    
 BRAA05T21252Z (fragment)   Brassica rapa VDC71538.1    
 BRAA02T04954Z   Brassica rapa VDC84792.1    
 BRAA03T09727Z   Brassica rapa VDC78509.1    
 BRAA03T09727Z   Brassica rapa VDC78509.1    
 BRAA02T04953Z   Brassica rapa VDC84791.1    
 BRAA02T08464Z (fragment)   Brassica rapa VDC91719.1    
 R07B7.11   Caenorhabditis elegans Bristol N2 CAB00120.1
NP_506031.1
Q21801  
 ORF   Callorhinchus milii AFP01313.1    
 ORF   Callorhinchus milii AFP05413.1    
 ORF (fragment)   Callorhinchus milii AFP06661.1    
 Agal1   Camellia sinensis AHG94610.1    
 α-galactosidase (Pag2)   Carica papaya AAP04002.1 Q84QC9  
 α-galactosidase (fragment)   Cerastium arcticum ABN13605.1 A3EYF9  
 α-galactosidase (Gal;CpGal)   Chimonanthus praecox AFB73771.1    
 A3770_18p82050   Chloropicon primus CCMP1205 QDZ25687.1    
 ORF   Chorthippus parallelus CAX20733.1 D2T1A8  
 α-D-galactosidase, partial (Alphα-gaL) (fragment)   Cocos nucifera ANF04458.1    
 α-D-galactosidase, partial (Alphα-gaL) (fragment)   Cocos nucifera ANF04456.1    
 α-D-galactosidase, partial (Alphα-gaL) (fragment)   Cocos nucifera ANF04452.1    
 α-D-galactosidase, partial (Alphα-gaL) (fragment)   Cocos nucifera ANF04454.1    
 α-D-galactosidase, partial (Alphα-gaL) (fragment)   Cocos nucifera ANF04461.1    
 α-D-galactosidase, partial (Alphα-gaL) (fragment)   Cocos nucifera ANF04460.1    
 α-D-galactosidase, partial (Alphα-gaL) (fragment)   Cocos nucifera ANF04453.1    
 alpha galactosidase isoform 2, partial (fragment)   Cocos nucifera AGB51443.1
ANF04420.1
ANF04421.1
ANF04422.1
ANF04423.1
ANF04424.1
ANF04425.1
ANF04426.1
ANF04427.1
ANF04428.1
ANF04429.1
ARF06275.1
ARF06276.1
ARF06290.1
   
 alpha galactosidase isoform 1, partial (fragment)   Cocos nucifera AGB51445.1    
 α-galactosidase isoform 2 (A-galII)   Cocos nucifera AIL28756.1
ANF04431.1
ANF04433.1
ANF04435.1
ANF04437.1
ANF04439.1
ANF04441.1
ANF04442.1
ANF04443.1
ANF04444.1
ANF04445.1
ANF04446.1
ANF04447.1
ANF04448.1
ANF04449.1
ANF04450.1
ANF04451.1
ANF04455.1
ANF04457.1
ANF04459.1
ANF04462.1
ARF06283.1
ARF06284.1
ARF06285.1
ARF06286.1
   
 α-galactosidase 3.2.1.22 Coffea arabica AAA33022.1
AAQ77888.1
Q42656  
 α-galactosidase (Gal1) 3.2.1.22 Coffea arabica CATURRA ROJO T2308 CAI47559.1 Q5DUH8  
 α-galactosidase (Gal1) 3.2.1.22 Coffea canephora 97 CAI47560.1 Q5DUH7  
 A9K55_005214   Cordyceps militaris ATCC 34164 ATY64918.1    
 ORF   Cotesia chilonis QBB02106.1    
 ORF (fragment)   Crotalus adamanteus AFJ50143.1    
 α-galactosidase 3 (Gal3)   Cucumis sativus AEQ94270.1    
 acid α-galactosidase 1   Cucumis sativus ABC55266.1 Q2MK92  
 acid α-galactosidase 2 3.2.1.22 Cucumis sativus ABC88435.1 Q2HYY3  
 Sequence 175 from patent US 7071380 (fragment)   Cucurbita ABH99998.1    
 α-galactosidase (Aga27A) 3.2.1.22 Cyamopsis tetragonoloba CAA32772.1
AAA72859.1
AAE69558.1
P14749  
 Unknown (protein for MGC:101584) (probable fragment)   Danio rerio AAH83209.1
AAI64755.1
Q5XJT6  
 Unknown (protein for MGC:123333) (fragment)   Danio rerio AAI08079.1 Q32PK7  
 Zgc:123333 protein (fragment)   Danio rerio AAI39644.1 A4QP41  
 α-galactosidase (DEHA0F28490g) 3.2.1.22 Debaryomyces hansenii CBS767 CAG89932.1 Q6BJW5  
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