Annotations: 3W5G

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Chalcone_N	e3w5gB1	A: beta barrels	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C	T: FAD-linked reductases-C	F: Chalcone_N	ECOD (v294.2)
A	Glyco_hydro_35	e3w5gA1	A: beta barrels	X: jelly-roll	H: Galactose-binding domain-like	T: Galactose-binding domain-like	F: Glyco_hydro_35	ECOD (v294.2)
A	BetaGal_gal-bd	e3w5gA2	A: beta barrels	X: jelly-roll	H: Galactose-binding domain-like	T: Galactose-binding domain-like	F: BetaGal_gal-bd	ECOD (v294.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Beta-galactosidase	hydrolase activity, acting on glycosyl bonds beta-galactosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity galactosidase activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process	-

Chains	Accession	Name	Type
A, B	IPR048913	Beta-galactosidase, galactose-binding domain	Domain
A, B	IPR001944	Glycoside hydrolase, family 35	Family
A, B	IPR031330	Glycoside hydrolase 35, catalytic domain	Domain
A, B	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A, B	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily
A, B	IPR019801	Glycoside hydrolase, family 35, conserved site	Conserved Site
A, B	IPR041392	Beta-galactosidase, beta-sandwich domain	Domain

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.

3W5G | pdb_00003w5g