Annotations: 3CQO

Crystal structure of a f-lectin (fucolectin) from morone saxatilis (striped bass) serum

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d3cqob1	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	automated matches	automated matches	(Morone saxatilis ) [TaxId: 34816 ],	SCOPe (2.08)
C	d3cqoc1	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	automated matches	automated matches	(Morone saxatilis ) [TaxId: 34816 ],	SCOPe (2.08)
A	d3cqoa1	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	automated matches	automated matches	(Morone saxatilis ) [TaxId: 34816 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Tautomerase_3	e3cqoB1	A: beta barrels	X: Tautomerase/MIF-like	H: Tautomerase/MIF	T: Tautomerase/MIF	F: Tautomerase_3	ECOD (v294.2)
B	Big_10	e3cqoB2	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Big_10	ECOD (v294.2)
C	Tautomerase_3	e3cqoC1	A: beta barrels	X: Tautomerase/MIF-like	H: Tautomerase/MIF	T: Tautomerase/MIF	F: Tautomerase_3	ECOD (v294.2)
C	Big_10	e3cqoC2	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Big_10	ECOD (v294.2)
A	Aldo_ket_red	e3cqoA1	A: beta barrels	X: TIM beta/alpha-barrel	H: CheC-like	T: CheC-like	F: Aldo_ket_red	ECOD (v294.2)
A	Lipoprotein_1	e3cqoA2	A: beta barrels	X: HAMP domain	H: HAMP domain	T: HAMP domain	F: Lipoprotein_1	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.120.260	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding domain-like	CATH (4.3.0)
C	2.60.120.260	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding domain-like	CATH (4.3.0)
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, B, C	FBP32	cation binding ion binding binding metal ion binding small molecule binding fucose binding monosaccharide binding carbohydrate 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 humoral immune response regulation of immune effector process humoral immune response regulation of 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 humoral immune response regulation of immune effector process humoral immune response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus positive regulation of biological process response to biotic stimulus positive regulation of response to stimulus complement activation positive regulation of immune response innate immune response regulation of immune system process response to external biotic stimulus positive regulation of immune system process regulation of complement activation, lectin pathway complement activation, lectin pathway immune response response to other organism regulation of innate immune response defense response to symbiont response to external stimulus immune effector process immune system process defense response to other organism regulation of immune response 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, B, C	IPR006585	Fucolectin tachylectin-4 pentraxin-1	Domain
A, B, C	IPR000421	Coagulation factor 5/8, C-terminal domain	Domain
A, B, C	IPR051941	Blood Group Antigen-Binding Lectin	Family
A, B, C	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily

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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.