Annotations: 3WNK

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	galactose-binding domain-like	8090475	3000087	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	(Trans)glycosidases	8090476	3000313	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Glycosyl hydrolase domain-like	8090480	3001528	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	E set domains	8090478	3000070	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	CBM_35	e3wnkA4	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Galactose-binding domain-like	F: CBM_35	ECOD (1.6)
A	Glyco_hydro_66_1st,RNAse_Pc_like	e3wnkA3	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Glyco_hydro_66_1st,RNAse_Pc_like	ECOD (1.6)
A	Glyco_hydro_66_3rd	e3wnkA2	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: Glycosyl hydrolase domain (From Topology)	T: Glycosyl hydrolase domain	F: Glyco_hydro_66_3rd	ECOD (1.6)
A	Glyco_hydro_66_2nd	e3wnkA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_66_2nd	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
A	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
A	2.60.120.260	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding domain-like	CATH (4.3.0)
A	2.60.40.1180	Mainly Beta	Sandwich	Immunoglobulin-like	Golgi alpha-mannosidase II	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF16990	Carbohydrate binding module (family 35) (CBM_35)	Carbohydrate binding module (family 35)	This is a mannan-specific carbohydrate binding domain, previously known as the X4 module [1]. Unlike other carbohydrate binding modules, binding to substrate causes a conformational change [2].	Domain
A	PF13199	Glycosyl hydrolase family 66 (Glyco_hydro_66)	Glycosyl hydrolase family 66	This family is a set of glycosyl hydrolase enzymes including cycloisomaltooligosaccharide glucanotransferase (EC:2.4.1.-) and dextranase (EC:3.2.1.11) activities.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cycloisomaltooligosaccharide glucanotransferase	binding carbohydrate binding glycosyltransferase activity transferase activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR005084	Carbohydrate binding module family 6	Domain
A	IPR025092	Glycosyl hydrolase family 66	Family
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily
A	IPR013780	Glycosyl hydrolase, all-beta	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.