Mechanism	Inverting a
Clan	GH-N
3D Structure Status	parallel β-helix
Catalytic Nucleophile/Base	Asp
Catalytic Proton Donor	Asp
External resources	CAZypedia;
Commercial Enzyme Provider(s)	MEGAZYME;
Statistics	GenBank accession (91); Uniprot accession (12); PDB accession (7); 3D entries (3); cryst (0)

Bacteria
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D Carbohydrate Ligands Resolution (Å)
dextranase (DexKQ; AoDex)	3.2.1.11	Arthrobacter sp. KQ11 / Arthrobacter oxydans KQ11	QDQ17819.1	A0A4V8H044 A0A5J6BCZ4	6NZS[A] 1.40
Eukaryota
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D Carbohydrate Ligands Resolution (Å)
isopullulanase (IpuA; IPU)	3.2.1.57	Aspergillus brasiliensis ATCC 9642 (formerly Aspergillus niger ATCC 9642)	BAA18971.1 BAA19473.1	O00105	1WMR[A,B] 2.40 1X0C[A,B] 1.70 2Z8G[A,B] α-D-Glcp-(1-4)-α-D-Glcp-(1-6)-β-D-Glcp 1.70 3WWG[A,B,C,D] α-D-Glcp-(1-4)-α-D-Glcp α-D-Glcp-(1-6)-β-D-Glcp 2.20
dextranase (Dex;DexA) (Dex49A)	3.2.1.11	Talaromyces minioluteus MUCL 38929 (HI-4)	AAB47720.1	P48845	1OGM[X] 1.8 1OGO[X] α-D-Glcp-(1-6)-β-D-Glcp 1.65
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