Annotations: 4UZN

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	BSH_RND	e4uznB1	A: alpha arrays	X: a+b domain in Capz	H: a+b domain in Capz	T: a+b domain in Capz	F: BSH_RND	ECOD (v295.2)
A	BSH_RND	e4uznA1	A: alpha arrays	X: a+b domain in Capz	H: a+b domain in Capz	T: a+b domain in Capz	F: BSH_RND	ECOD (v295.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	ENDO-BETA-1,4-GLUCANASE (CELULASE B)	hydrolase activity, acting on glycosyl bonds glucosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity beta-glucosidase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	carbohydrate metabolic process catabolic process glucan catabolic process beta-glucan metabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process glucan metabolic process beta-glucan catabolic process polysaccharide catabolic process metabolic process cellular process cellulose catabolic process carbohydrate metabolic process catabolic process glucan catabolic process beta-glucan metabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process glucan metabolic process beta-glucan catabolic process polysaccharide catabolic process metabolic process cellular process cellulose catabolic process macromolecule metabolic process cellulose metabolic process	cellular anatomical structure extracellular region cell surface

Chains	Accession	Name	Type
A, B	IPR005102	Carbohydrate binding X2 domain	Domain
A, B	IPR040946	Endoglucanase B, carbohydrate binding domain	Domain
A, B	IPR016282	Glycoside hydrolase, family 5, endoglucanase B	Family
A, B	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A, B	IPR001547	Glycoside hydrolase, family 5	Domain
A, B	IPR050386	Glycosyl Hydrolase 5 (Cellulase A)	Family
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR014756	Immunoglobulin E-set	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

4UZN | pdb_00004uzn