Annotations: 5OAR

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	BacA	e5oarB1	A: beta barrels	X: N-cbl like	H: HTH	T: tetra-helical, lambda repressor-like	F: BacA	ECOD (v294.2)
D		e5oarD1	A: beta barrels	X: N-cbl like	H: HTH	T: SH3	F:	ECOD (v294.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Beta-hexosaminidase	hydrolase activity, acting on glycosyl bonds hexosaminidase activity beta-N-acetylhexosaminidase activity beta-N-acetylglucosaminidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	glycosaminoglycan metabolic process aminoglycan metabolic process carbohydrate derivative metabolic process metabolic process cellular process macromolecule metabolic process carbohydrate metabolic process polysaccharide metabolic process catabolic process polysaccharide catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process	cellular anatomical structure membrane extracellular region
B, D	Beta-hexosaminidase	hydrolase activity, acting on glycosyl bonds hexosaminidase activity beta-N-acetylhexosaminidase activity beta-N-acetylglucosaminidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	glycosaminoglycan metabolic process aminoglycan metabolic process carbohydrate derivative metabolic process metabolic process cellular process macromolecule metabolic process carbohydrate metabolic process polysaccharide metabolic process catabolic process polysaccharide catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process	cellular anatomical structure membrane extracellular region

Chains	Accession	Name	Type
A, C	IPR029019	Beta-hexosaminidase, eukaryotic type, N-terminal	Domain
A, C	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A, C	IPR029018	Beta-hexosaminidase-like, domain 2	Homologous Superfamily
A, C	IPR015883	Beta-hexosaminidase, catalytic domain	Domain
A, C	IPR025705	Beta-hexosaminidase	Family
B, D	IPR029019	Beta-hexosaminidase, eukaryotic type, N-terminal	Domain
B, D	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
B, D	IPR029018	Beta-hexosaminidase-like, domain 2	Homologous Superfamily
B, D	IPR015883	Beta-hexosaminidase, catalytic domain	Domain
B, D	IPR025705	Beta-hexosaminidase	Family

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.

5OAR | pdb_00005oar