Annotations: 4XHC

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	galactose-binding domain-like	8051892	3000087	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Six-hairpin glycosidases	8051890	3000970	SCOP2B (2022-06-29)
A	SCOP2 Family	Bacterial alpha-L-rhamnosidase-like	8046911	4005365	SCOP2 (2022-06-29)
A	SCOP2 Family	Alpha-L-rhamnosidase CBM homology domain-like	8051891	4007571	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Six-hairpin glycosidases	8051890	3000970	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	galactose-binding domain-like	8051892	3000087	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e4xhcB1	A: Immunoglobulin-like beta-sandwich	X: Immunoglobulin-related	H: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	T: FlaF_Ig-like	F:	ECOD (20:10:01)
A		e4xhcA1	A: Bromodomain-like	X: HTH	H: Three-helical HTH	T:	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.50.10.10	Mainly Alpha	Alpha/alpha barrel	Glycosyltransferase		CATH (utative)
A	1.50.10.10	Mainly Alpha	Alpha/alpha barrel	Glycosyltransferase		CATH (utative)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Alpha-L-rhamnosidase	hydrolase activity, acting on glycosyl bonds alpha-L-rhamnosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR012341	Six-hairpin glycosidase-like superfamily	Homologous Superfamily
A, B	IPR049164	Glycosyl hydrolase family 78 alpha-rhamnosidase, N-terminal domain	Domain
A, B	IPR035396	Alpha-L-rhamnosidase, six-hairpin glycosidase domain	Domain
A, B	IPR008928	Six-hairpin glycosidase 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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.