Combining with bradykinin to initiate a change in cell activity.

intracellular ligand-gated ion channel activity

The chemical reactions involving sphingosine (sphing-4-enine), trans-D-erytho-2-amino-octadec-4-ene-1,3-diol, a long chain amino diol sphingoid base that occurs in most sphingolipids in animal tissues.

Combining with calcitonin to initiate a change in cell activity.

intracellular ligand-gated calcium channel activity

Combining with cannabinoids to initiate a change in cell activity.

Interacting selectively with myosin, any of a superfamily of molecular motor proteins that bind to actin and use the energy of ATP hydrolysis to generate force and movement along actin filaments.

The chemical reactions involving ceramides, any N-acylated sphingoid.

Catalysis of the cleavage of the C-terminal propeptide at Ala-Asp in type I and II procollagens and at Arg-Asp in type III.

The chemical reactions involving glycosylceramides, any compound formed by the replacement of the glycosidic hydroxyl group of a cyclic form of a monosaccharide (or derivative) by a ceramide group.

The chemical reactions involving glucosylceramides, any compound formed by the replacement of the glycosidic hydroxyl group of a cyclic form of glucose by a ceramide group. They are neutral glycolipids containing equimolar amounts of fatty acid, glucose, and sphingosine or a sphingosine derivative.

A receptor that binds an extracellular ligand and transmits the signal to a heterotrimeric G-protein complex. These receptors are characteristically seven-transmembrane receptors and are made up of hetero- or homodimers.

The formation from simpler components of glucosylceramides, any compound formed by the replacement of the glycosidic hydroxyl group of a cyclic form of glucose by a ceramide group.

inward rectifier potassium channel activity

Catalysis of the reaction: D-galactosyl-(1,4)-D-galactosyl-(1,4)-D-glucosylceramide + UDP-N-acetylgalactosamine = N-acetyl-D-galactosaminyl-(1,3)-D-galactosyl-(1,4)-D-galactosyl-(1,4)-D-glucosylceramide + UDP.