Annotations: 2LDF

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00322	Endothelin family (Endothelin)	Endothelin family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Sarafotoxin-m	bombesin receptor binding protein binding binding signaling receptor binding endothelin B receptor binding G protein-coupled receptor binding neuropeptide receptor binding hormone activity molecular function activator activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity toxin activity	regulation of tube diameter multicellular organismal process system process regulation of biological process regulation of tube size regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of vasoconstriction vascular process in circulatory system regulation of multicellular organismal process blood vessel diameter maintenance regulation of biological quality regulation of tube diameter multicellular organismal process system process regulation of biological process regulation of tube size regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of vasoconstriction vascular process in circulatory system regulation of multicellular organismal process blood vessel diameter maintenance regulation of biological quality blood circulation vasoconstriction regulation of anatomical structure size inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis regulation of systemic arterial blood pressure by endothelin regulation of systemic arterial blood pressure by hormone regulation of systemic arterial blood pressure mediated by a chemical signal regulation of blood pressure regulation of systemic arterial blood pressure endocrine process vascular associated smooth muscle contraction phasic smooth muscle contraction muscle contraction muscle system process smooth muscle contraction vein smooth muscle contraction	cellular anatomical structure extracellular region extracellular space