Annotations: 3ZQ9

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Alpha-L-AF_C	e3zq9A4	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: Glycosyl hydrolase domain (From Topology)	T: Glycosyl hydrolase domain	F: Alpha-L-AF_C	ECOD (1.6)
A	Glyco_hydro_44	e3zq9A2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_44	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.1180	Mainly Beta	Sandwich	Immunoglobulin-like	Golgi alpha-mannosidase II	CATH (4.3.0)
A	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF12891	Glycoside hydrolase family 44 (Glyco_hydro_44)	Glycoside hydrolase family 44	This is a family of bacterial glycoside hydrolases formerly known as cellulase family J, and now known as Cel44A. It is one of the major enzymatic components of the cellulosome of Clostridium thermocellum strain F1 and of many other Firmicutes.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	XYLOGLUCANASE	mannan endo-1,4-beta-mannosidase activity hydrolase activity, acting on glycosyl bonds beta-mannosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds mannosidase activity hydrolase activity catalytic activity binding polysaccharide binding cellulose binding carbohydrate binding cation binding ion binding metal ion binding mannan endo-1,4-beta-mannosidase activity hydrolase activity, acting on glycosyl bonds beta-mannosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds mannosidase activity hydrolase activity catalytic activity binding polysaccharide binding cellulose binding carbohydrate binding cation binding ion binding metal ion binding small molecule binding	carbohydrate metabolic process polysaccharide metabolic process substituted mannan metabolic process metabolic process cellular process primary metabolic process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036966	Carbohydrate-binding module 3 superfamily	Homologous Superfamily
A	IPR001956	Carbohydrate-binding module 3	Domain
A	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A	IPR003961	Fibronectin type III	Domain
A	IPR008965	CBM2/CBM3, carbohydrate-binding domain superfamily	Homologous Superfamily
A	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily
A	IPR005084	Carbohydrate binding module family 6	Domain
A	IPR024745	Glycoside hydrolase, family 44, catalytic domain	Domain
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A	IPR022790	Glycosyl hydrolase family 26 domain	Domain
A	IPR013780	Glycosyl hydrolase, all-beta	Homologous Superfamily
A	IPR000805	Glycoside hydrolase family 26	Family
A	IPR036116	Fibronectin type III superfamily	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.