Annotations: 1K12

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1k12a_	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	Fucose binding lectin	Fucose binding lectin	(Anguilla anguilla ) [TaxId: 7936 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Fucose binding lectin	8027683	4002119	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	galactose-binding domain-like	8040062	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)
A	F5_F8_type_C_1	e1k12A1	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)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	LECTIN	binding carbohydrate binding cation binding ion binding calcium ion binding metal ion binding small molecule binding fucose binding monosaccharide binding	regulation of defense response regulation of cellular defense response regulation of biological process response to stimulus defense response regulation of response to stimulus response to stress regulation of response to stress biological regulation cellular defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus response to biotic stimulus regulation of defense response regulation of cellular defense response regulation of biological process response to stimulus defense response regulation of response to stimulus response to stress regulation of response to stress biological regulation cellular defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus response to biotic stimulus innate immune response regulation of immune system process response to external biotic stimulus immune response response to other organism regulation of innate immune response defense response to symbiont response to external stimulus immune system process defense response to other organism regulation of immune response regulation of humoral immune response regulation of immune effector process humoral immune response positive regulation of biological process positive regulation of response to stimulus complement activation positive regulation of immune response positive regulation of immune system process regulation of complement activation, lectin pathway complement activation, lectin pathway immune effector process regulation of complement activation activation of immune response	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR006585	Fucolectin tachylectin-4 pentraxin-1	Domain
A	IPR051941	Blood Group Antigen-Binding Lectin	Family
A	IPR008979	Galactose-binding-like domain 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.