Binding to a platelet activating factor receptor.

Binding to a pituitary adenylate cyclase-activating polypeptide receptor.

The chemical reactions and pathways resulting in the formation of phytosteroids, steroids that differ from animal steroids in having substitutions at C24 and/or a double bond at C22. Phytosteroids are so named because they occur in higher plants; some, notably ergosterol, are also found in fungi.

The chemical reactions and pathways involving phytosteroids, steroids of higher plants that differ from animal steroids in having substitutions at C24 and/or a double bond at C22. Phytosteroids are so named because they occur in higher plants; some, notably ergosterol, are also found in fungi.

Binding to a fMet-Leu-Phe receptor.

The chemical reactions and pathways resulting in the breakdown of sterols, steroids with one or more hydroxyl groups and a hydrocarbon side-chain in the molecule.

Binding to an Edg-7 lysophosphatidic acid receptor.

Binding to an endothelial differentiation G protein-coupled receptor.

Binding to a galanin receptor.

Binding to a follicle-stimulating hormone receptor.

Binding to a type 2 galanin receptor.

Binding to a type 1 galanin receptor.

Binding to a gastric inhibitory polypeptide receptor.

Binding to a type 3 galanin receptor.

Binding to a glucagon receptor.

Binding to a ghrelin receptor.

Binding to a D3 dopamine receptor.

Binding to a D5 dopamine receptor.

Binding to a D4 dopamine receptor.

The chemical reactions and pathways resulting in the breakdown of brassinosteroids, any of a group of steroid derivatives that occur at very low concentrations in plant tissues and may have hormone-like effects.