Glycoside Hydrolase Family 13 / Subf 24

Activities in Familyα-amylase (EC 3.2.1.1); pullulanase (EC 3.2.1.41); cyclomaltodextrin glucanotransferase (EC 2.4.1.19); cyclomaltodextrinase (EC 3.2.1.54); trehalose-6-phosphate hydrolase (EC 3.2.1.93); oligo-α-glucosidase (EC 3.2.1.10); maltogenic amylase (EC 3.2.1.133); neopullulanase (EC 3.2.1.135); α-glucosidase (EC 3.2.1.20); maltotetraose-forming α-amylase (EC 3.2.1.60); isoamylase (EC 3.2.1.68); glucodextranase (EC 3.2.1.70); maltohexaose-forming α-amylase (EC 3.2.1.98); maltotriose-forming α-amylase (EC 3.2.1.116); branching enzyme (EC 2.4.1.18); trehalose synthase (EC 5.4.99.16); 4-α-glucanotransferase (EC 2.4.1.25); maltopentaose-forming α-amylase (EC 3.2.1.-) ; amylosucrase (EC 2.4.1.4) ; sucrose phosphorylase (EC 2.4.1.7); malto-oligosyltrehalose trehalohydrolase (EC 3.2.1.141); isomaltulose synthase (EC 5.4.99.11); malto-oligosyltrehalose synthase (EC 5.4.99.15); amylo-α-1,6-glucosidase (EC 3.2.1.33); α-1,4-glucan: phosphate α-maltosyltransferase (EC 2.4.99.16); 6'-P-sucrose phosphorylase (EC 2.4.1.-); amino acid transporter
Activities in Sub Family
Mechanism Retaining
ClanGH-H
3D Structure Status( β / α ) 8
Catalytic Nucleophile/BaseAsp (experimental)
Catalytic Proton DonorGlu (experimental)
NoteNew: many members have been assigned to subfamilies as described by Stam et al. (2006) Protein Eng Des Sel. 19, 555-562 (PMID: 17085431)
External resourcesCAZypedia; EBI Protein of the Month; HOMSTRAD; PDB Molecule of the Month; PRINTS;
Commercial Enzyme Provider(s)MEGAZYME; PROZOMIX;
Statistics GenBank accession (260); Uniprot accession (90); PDB accession (77); 3D entries (4); cryst (0)
| 1 | 2 |
Eukaryota
Protein Name EC#Organism GenBankUniprotPDB/3DSubf
 α-amylase / allergen (Aca s 4) 3.2.1.1 Acarus siro ABL09312.1 B0KZK1   24
 ORF (fragment)   Amblyomma maculatum AEO32115.1     24
 α-amylase (Amy) 3.2.1.1 Anguilla japonica BAB85635.1 Q8QGW2   24
 alpha amylase 2 (Amy2)   Anoplarchus purpurescens AMQ67314.1     24
 α-amylase (fragment)   Anoplarchus purpurescens ABJ97443.1 A0FCQ4   24
 α-amylase allergen (Blo t 4;Blot4)   Blomia tropicalis AAQ24543.1 A1KXI2   24
 Unknown (protein for MGC:128590)   Bos taurus AAI05234.1 Q3MHH8   24
 ORF (fragment)   Callorhinchus milii AFP03741.1     24
 alpha amylase 2 (Amy2)   Cebidichthys violaceus AMQ67308.1     24
 alpha amylase 2 (Amy2)   Cebidichthys violaceus AMQ67309.1     24
 α-amylase (fragment)   Cebidichthys violaceus ABK57091.1 A0MJA3   24
 pancreatic α-amylase (Amy2) (fragment)   Chelon labrosus CAX64421.1 C0MQV6   24
 α-amylase   Chelon labrosus AIC81809.1     24
 ORF (fragment)   Cichlasoma urophthalmum CDJ79882.1     24
 amylase, partial (fragment)   Cirrhinus cirrhosus AHY00276.1     24
 amylase, partial (fragment)   Clarias batrachus ART46312.1     24
 AmY   Colobus angolensis ABW02886.1 A8HDI0   24
 α-amylase B (AmyB;Amy) 3.2.1.1 Crassostrea gigas AAL37207.1
ABB80387.1
ABB80388.1
ABR37235.1
ACC77978.1
ACC77979.1
ACC77980.1
CAD43101.1
CAD43102.1
CAD43103.1
CAD43104.1
Q8I7E4
Q8I7E5
Q8I7E6
Q8I7E7
Q8WSG9
  24
 α-amylase A (AmyA;Amy) 3.2.1.1 Crassostrea gigas AAL37183.1
ACB29736.1
ACC77975.1
ACC77976.1
ACC77977.1
CAA69658.1
CAD43095.1
CAD43096.1
CAD43097.1
CAD43098.1
CAD43099.1
CAD43100.1
O02622
Q8I080
Q8I0T4
Q8I7E8
Q8WSH2
  24
 α-amylase (Amy2A)   Ctenopharyngodon idella ACX35465.1 D0EM61   24
 pancreatic amylase (AmY) (fragment)   Ctenopharyngodon idella ACV04936.1 D4HNE8   24
 α-amylase (fragment)   Ctenopharyngodon idella ADY39424.1     24
 α-amylase (fragment)   Culter alburnus ADY39430.1     24
 α-amylase   Cynoglossus semilaevis AGT37610.1     24
 α-amylase (fragment)   Cyprinus carpio jian AFB76589.1     24
 Unknown (protein for MGC:66313)   Danio rerio AAH54681.1
AAI65756.1
NP_956722.1
Q7SYK9   24
 α-amylase 3 (Amy2A) (pancreatic)   Danio rerio AAH54669.1
AAH62867.1
CAQ15469.1
Q7SYL6   24
 Unknown (protein for MGC:92137)   Danio rerio AAH75900.1 Q6DHR7   24
 allergen (Der f 4)   Dermatophagoides farinae AHX03180.1     24
 Der f 4 allergen (Der_f_4.0107)   Dermatophagoides farinae AIP86945.1     24
 Der f 4 allergen (Der_f_4.0101)   Dermatophagoides farinae AIP86939.1     24
 Der f 4 allergen (Der_f_4.0104)   Dermatophagoides farinae AIP86942.1     24
 Der f 4 allergen (Der_f_4.0106)   Dermatophagoides farinae AIP86944.1     24
 Der f 4 allergen (Der_f_4.0105)   Dermatophagoides farinae AIP86943.1     24
 Der f 4 allergen (Der_f_4.0103)   Dermatophagoides farinae AIP86941.1     24
 Der f 4 allergen (Der_f_4.0108)   Dermatophagoides farinae AIP86946.1     24
 Der f 4 allergen (Der_f_4.0102)   Dermatophagoides farinae AIP86940.1     24
 Der f 4 allergen   Dermatophagoides farinae AJF93907.1     24
 α-amylase (Der p 4;Derp4) (allergen) 3.2.1.1 Dermatophagoides pteronyssinus AAD38942.1 P49274
Q9Y197
  24
 alpha amylase 2 (Amy2)   Dictyosoma burgeri AMQ67310.1     24
 α-amylase 1   Diplodus sargus ABX89620.1 B6CGL7   24
 ORF (fragment)   Dreissena polymorpha AEF56576.1     24
 amylase, partial (fragment)   Dreissena rostriformis bugensis CTQ87316.1     24
 α-amylase   Eisenia fetida BAV13234.1     24
 α-amylase (pancreatic)   Epinephelus coioides ACJ26844.1 D3TJK0   24
 pancreatic α-amylase (Amy2)   Equus caballus AGL52553.1     24
 salivary α-amylase (Amy1)   Equus caballus AGL52552.1     24
 amylase   Eriocheir sinensis ANG56301.1     24
 α-amylase (Eur m 4) (allergen) 3.2.1.1 Euroglyphus maynei AAD38943.1 Q9Y196   24
 pancreatic amylase (fragment)   Felis catus ACO24947.1 C1JYI4   24
 a- amylase (fragment)   Gadus morhua ADG64732.1 D6MXY8   24
 α-amylase (Amy) 3.2.1.1 Gallus gallus AAC60246.1 Q98942   24
 α-amylase (hepatic)   Gallus gallus AAT34994.1 Q6JG52   24
 amylase B (Amy2B) (pancreatic)   Gorilla gorilla gorilla ABW02890.1 A8HDH7   24
 amylase A (Amy2A) (pancreatic)   Gorilla gorilla gorilla ABW02893.1 A8HDH1   24
 amylase (Amy1) (salivary)   Gorilla gorilla gorilla ABW02895.1 A8HDG5   24
 α-amylase 1 (AmyI;HdAmyI) 3.2.1.1 Haliotis discus discus ABO26610.1 B6RB08   24
 α-amylase (HdAmy58) 3.2.1.1 Haliotis discus hannai BAM74656.1     24
 α-amylase   Haliotis gigantea AFQ98378.1     24
 α-amylase   Haliotis tuberculata AFQ98377.1     24
 α-amylase 1B (Amy1B; RP11-508C1.1-001)   Homo sapiens CAI14928.1
CAI14929.1
CAI14930.1
NP_001008219.1
    24
 α-amylase 1C (Amy1C; RP11-508C1.3-001)   Homo sapiens CAI14932.1
NP_001008220.1
    24
 α-amylase (Amy2A) (pancreatic) 3.2.1.1 Homo sapiens AAA51724.1
AAA51723.1
AAA51725.1
AAA52280.1
AAH07060.1
AAI46998.1
BAD97183.1
CAA30099.1
CAA30100.1
CAN87444.1
NP_000690.1
P04746
P04746
1B2Y[A]
1BSI[A]
1CPU[A]
1HNY[A]
1KB3[A]
1KBB[A]
1KBK[A]
1KGU[A]
1KGW[A]
1KGX[A]
1U2Y[A]
1U30[A]
1U33[A]
1XCW[A]
1XCX[A]
1XD0[A]
1XD1[A]
1XGZ[A]
1XH0[A]
1XH1[A]
1XH2[A]
2CPU[A]
2QMK[A]
2QV4[A]
3BAI[A]
3BAJ[A]
3BAK[A]
3BAW[A]
3BAX[A]
3BAY[A]
3CPU[A]
3IJ7[A]
3IJ8[A]
3IJ9[A]
3OLD[A]
3OLE[A]
3OLG[A]
3OLI[A]
4GQQ[A]
4GQR[A]
4W93[A]
4X9Y[A]
5E0F[A]
5EMY[A]
5KEZ[A]
5TD4[A]
24
 α-amylase (salivary) (Amy1A;Amy1;HSA) 3.2.1.1 Homo sapiens AAH63129.1
AAA16183.1
AAA52279.1
AAA57345.1
AAA58368.1
AAH69347.1
AAH69463.1
AAH70302.1
AAH92444.1
AAI32986.1
AAI32988.1
AAI32996.1
AAI32998.1
AAI44453.1
BAF85030.1
NP_004029.2
P04745 1C8Q[A]
1JXJ[A]
1JXK[A]
1MFU[A]
1MFV[A]
1NM9[A]
1Q4N[X]
1SMD[A]
1XV8[A,B]
1Z32[X]
3BLK[A]
3BLP[X]
3DHP[A]
24
 α-amylase 2B (AMY2B) 3.2.1.1 Homo sapiens AAA35525.1
AAH11179.1
AAH20861.1
BAA14130.1
BAG53093.1
BAG54429.1
NP_066188.1
B3KXB7
D3DT76
P19961
P19961
  24
 ORF (fragment)   Hymenochirus curtipes AEQ17685.1     24
 α-amylase (fragment)   Hypomesus transpacificus ADF80265.1 D6NLA8   24
 α-amylase (fragment)   Hypophthalmichthys molitrix ADY39425.1     24
 α-amylase (fragment)   Hypophthalmichthys nobilis ADY39426.1     24
 α-amylase (HcAMY)   Hyriopsis cumingii AGW45296.1     24
 amylase, partial (fragment)   Labeo rohita AHY00275.1     24
 AmY (fragment)   Lagothrix lagotricha ABW02887.1 A8HDI3   24
 amylase (fragment)   Larimichthys crocea AHK13976.1     24
 α-amylase (pancreatic)   Lates calcarifer AAL84163.1 Q8QGJ0   24
 α-amylase (fragment)   Lingula anatina ACA34391.1 D2YVP9   24
 α-amylase (Amy1)   Lithobius forficatus ACA34374.1
AAO17926.1
D2YVN2
Q8I9P9
  24
 α-amylase (Amy4) (fragment)   Litopenaeus vannamei CAB63937.1 Q9U0F7   24
 α-amylase 1 3.2.1.1 Litopenaeus vannamei CAA54524.1
AAR19061.1
Q26193   24
 α-amylase (Amy) 3.2.1.1 Litopenaeus vannamei CAB65553.1
AAR19062.1
CAD43060.1
Q9U0F6   24
 α-amylase (Amy) 3.2.1.1 Litopenaeus vannamei CAB65552.2 Q9U0F9   24
 amylase   Litopenaeus vannamei AIJ02083.1     24
 α-amylase (fragment)   Luciobrama macrocephalus ADY39432.1     24
 amylase, partial (fragment)   Lutjanus guttatus AIS23634.1     24
 pancreatic α-amylase precursor (Amy2B)   Macaca mulatta AFE66952.1
AFH29027.1
AFI35759.1
    24
 pancreatic α-amylase precursor (Amy2A)   Macaca mulatta AFJ70167.1     24
 pancreatic α-amylase precursor (Amy2A)   Macaca mulatta AFJ70125.1     24
 α-amylase   Marsupenaeus japonicus AHN91843.1
AHN91844.1
    24
 α-amylase (fragment)   Megalobrama amblycephala ADY39428.1     24
 α-amylase   Meretrix meretrix ALG64482.1     24
 α-amylase 3.2.1.1 Mus musculus AAA37221.1
AAA37219.1
AAA37220.1
AAH04698.1
AAH09121.1
BAC26543.1
CAA24097.1
CAA24099.1
CAA24100.1
NP_031472.1
P00687
Q921Y7
Q99KE6
  24
 α-amylase 3.2.1.1 Mus musculus AAA37230.1
AAA37222.1
AAA37223.1
AAA37224.1
AAA37225.1
AAA37226.1
AAA37227.1
AAA37228.1
AAA37229.1
AAA37232.1
AAA37233.1
AAH94924.1
AAI00580.1
BAC37484.1
BAE21706.1
CAA24098.1
CAA26202.1
CAA26413.1
CAA26414.1
CAA26415.1
CAA26417.1
CAA26418.1
NP_033799.1
P00688
Q61297
Q61298
Q61299
Q8C5B4
  24
 ORF (fragment)   Mustela putorius furo AES10950.1     24
 pancreatic amylase alpha 2A (fragment)   Mylopharyngodon piceus ADY39423.1     24
 salivary α-amylase   Myodes glareolus ABB96226.1 Q2V6H2   24
 α-amylase   Myxocyprinus asiaticus ABQ45553.1 A5JTT8   24
 α-amylase, partial (fragment)   Neohelice granulata APQ41574.1     24
 α-amylase (fragment)   Opsariichthys bidens ADY39431.1     24
 α-amylase (partial) 3.2.1.1 Oryzias latipes     3VM5[A] 24
 amylase   Pagrus major BAL14133.1     24
 α-amylase (Amy1) (fragment)   Pagrus pagrus AAU93830.1 Q5XPY5   24
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