Annotations: 5IAZ

The C-terminal domain of rice beta-galactosidase 1

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Sea urchin egg lectin (SUEL)-like	8049896	4006685	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Sea urchin egg lectin (SUEL)-like	8052999	3002155	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)
A	Gal_Lectin	e5iazA1	A: alpha arrays	X: jelly-roll	H: Latrophilin 1 gal_lectin domain	T: Latrophilin 1 gal_lectin domain	F: Gal_Lectin	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02140	D-galactoside/L-rhamnose binding SUEL lectin domain (SUEL_Lectin)	D-galactoside/L-rhamnose binding SUEL lectin domain	The D-galactoside binding lectin purified from sea urchin (Anthocidaris crassispina) eggs exists as a disulphide-linked homodimer of two subunits; the dimeric form is essential for hemagglutination activity [1]. The sea urchin egg lectin (SUEL) forms ...	The D-galactoside binding lectin purified from sea urchin (Anthocidaris crassispina) eggs exists as a disulphide-linked homodimer of two subunits; the dimeric form is essential for hemagglutination activity [1]. The sea urchin egg lectin (SUEL) forms a new class of lectins that binds D-galactoside and L-rhamnose, with preference for L-rhamnose [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	beta-galactosidase 1	binding carbohydrate binding 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	cellular anatomical structure extracellular region apoplast external encapsulating structure plant-type cell wall cell wall

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR048913	Beta-galactosidase, galactose-binding domain	Domain
A	IPR031330	Glycoside hydrolase 35, catalytic domain	Domain
A	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily
A	IPR041392	Beta-galactosidase, beta-sandwich domain	Domain
A	IPR043159	D-galactoside/L-rhamnose binding SUEL lectin domain superfamily	Homologous Superfamily
A	IPR001944	Glycoside hydrolase, family 35	Family
A	IPR000922	D-galactoside/L-rhamnose binding SUEL lectin domain	Domain