Glycoside Hydrolase Family 13 / Subf 31

Activities in Familyα-amylase (EC; pullulanase (EC; cyclomaltodextrin glucanotransferase (EC; cyclomaltodextrinase (EC; trehalose-6-phosphate hydrolase (EC; oligo-α-glucosidase (EC; maltogenic amylase (EC; neopullulanase (EC; α-glucosidase (EC; maltotetraose-forming α-amylase (EC; isoamylase (EC; glucodextranase (EC; maltohexaose-forming α-amylase (EC; maltotriose-forming α-amylase (EC; branching enzyme (EC; trehalose synthase (EC; 4-α-glucanotransferase (EC; maltopentaose-forming α-amylase (EC 3.2.1.-) ; amylosucrase (EC ; sucrose phosphorylase (EC; malto-oligosyltrehalose trehalohydrolase (EC; isomaltulose synthase (EC; malto-oligosyltrehalose synthase (EC; amylo-α-1,6-glucosidase (EC; α-1,4-glucan: phosphate α-maltosyltransferase (EC; 6'-P-sucrose phosphorylase (EC 2.4.1.-); amino acid transporter
Activities in Sub Family
Mechanism Retaining
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 (4009); Uniprot accession (502); PDB accession (40); 3D entries (11); cryst (0)
All (3763) Archaea (16) Bacteria (3745) unclassified (2) Structure (11) Characterized (34)
Protein Name EC#Organism GenBankUniprotPDB/3DSubf
 HacjB3_03370   Halalkalicoccus jeotgali B3 ADJ14067.1 D8J7H2   31
 HAH_0971 (Agla1)   Haloarcula hispanica ATCC 33960 CGMCC 1.2049 AEM56589.1     31
 HISP_04995   Haloarcula hispanica N601 AHB65391.1     31
 rrnAC0224 (AglA1)   Haloarcula marismortui ATCC 43049 AAV45283.1
Q5V5B9   31
 SG26_12670   Haloarcula sp. CBA1115 AJF26520.1     31
 CHINAEXTREME_12360   Halobiforma lacisalsi AJ5 APW98517.1     31
 ABY42_09415   Haloferax gibbonsii ARA6 AKU07947.1     31
 ABY42_09420   Haloferax gibbonsii ARA6 AKU07948.1     31
 BM92_03985   Haloferax mediterranei ATCC 33500 AHZ21871.1     31
 HFX_1044 (Amy3)   Haloferax mediterranei ATCC 33500 CGMCC 1.2087 AFK18760.1     31
 Hmuk_2260   Halomicrobium mukohataei DSM 12286 ACV48372.1 C7NXD8   31
 Hmuk_0052   Halomicrobium mukohataei DSM 12286 ACV46203.1 C7NVT8   31
 Hmuk_0051   Halomicrobium mukohataei DSM 12286 ACV46202.1 C7NVT7   31
 halTADL_2973   halophilic archaeon True-ADL ATW89676.1     31
 HTIA_0927   Halorhabdus tiamatea SARL4B type strain: SARL4B CCQ33066.1     31
 HTIA_0928   Halorhabdus tiamatea SARL4B type strain: SARL4B CCQ33067.1     31

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