Glycoside Hydrolase Family 13 / Subf 16

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 (2334); Uniprot accession (314); PDB accession (8); 3D entries (3); cryst (0)
All (2221) Archaea (10) Bacteria (2210) unclassified (1) Structure (3) Characterized (18)
Bacteria
Protein Name EC# OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
Subf
 trehalose synthase (DrTS;DR2036) 5.4.99.16 Deinococcus radiodurans R1 AAF11586.1
AEJ36289.1
ANC70889.1
CAZ78703.1
CBF78903.1
NP_295759.1
Q9RST7
4TVU[A,B,C,D,E,F,G,H] 2.70
4WF7[A,B,C,D] 2.21
5GTV[A,B,C,D] 2.85
5GTW[A,B,C,D] 2.93
16
 trehalose synthase (TreS;MsTS;MSMEG_6515) 5.4.99.16 Mycobacterium smegmatis str. MC2 155 ABK71531.1
AFP42769.1
AIU11490.1
A0R6E0
3ZO9[A,B] 1.84
3ZOA[A,B] <non_carb>-(1-4)-α-D-6-deoxy-Glcp4N-(1-4)-α-D-Glcp-(1-4)-α-D-Glcp
1.85
5JY7[A,B,C,D,E,F,G,H] 3.60
16
 trehalose synthase (TreS;MtTS;Rv0126;RVBD_0126) 5.4.99.16 Mycobacterium tuberculosis H37Rv CAB09454.1
AFN47974.1
CCP42851.1
NP_214640.1
O07176
4LXF[A,B] 2.60
16
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