Annotations: 4A3Z

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F5_F8_type_C_1	e4a3zA1	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Galactose-binding domain-like	F: F5_F8_type_C_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.120.260	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding domain-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF22633	NedA-like, galactose-binding domain (F5_F8_type_C_2)	NedA-like, galactose-binding domain	This galactose-binding domain is found in Sialidase from Micromonospora viridifaciens (NedA), which releases sialic acids for use as carbon and energy sources. This domain shows a jelly-roll topology [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	ALPHA-N-ACETYLGLUCOSAMINIDASE FAMILY PROTEIN	hydrolase activity, acting on glycosyl bonds hydrolase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	carbohydrate metabolic process primary metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR024240	Alpha-N-acetylglucosaminidase, N-terminal	Domain
A	IPR003961	Fibronectin type III	Domain
A	IPR029018	Beta-hexosaminidase-like, domain 2	Homologous Superfamily
A	IPR007781	Alpha-N-acetylglucosaminidase	Family
A	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily
A	IPR024732	Alpha-N-acetylglucosaminidase, C-terminal	Domain
A	IPR024733	Alpha-N-acetylglucosaminidase, tim-barrel domain	Domain
A	IPR000421	Coagulation factor 5/8, C-terminal domain	Domain
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
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.