Interacting selectively with a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.

Enables the directed movement of organic acids, any acidic compound containing carbon in covalent linkage, into, out of, within or between cells.

Combining with a cysteinyl leukotriene to initiate a change in cell activity. Cysteinyl leukotrienes are leukotrienes that contain a peptide moiety based on cysteine.

Catalysis of the reaction: organic acid(out) + Na+(out) = organic acid(in) + Na+(in).

Enables the directed movement of oxygen into, out of, within or between cells.

The group of G-protein coupled receptors that are structurally/functionally related to the secretin receptor.

Enables the directed movement of purines, one of the two classes of nitrogen-containing ring compounds found in DNA and RNA, into, out of, within or between cells.

pituitary adenylate cyclase activating protein receptor activity

pituitary adenylyl cyclase activating protein receptor activity

calcitonin gene-related polypeptide receptor activity

corticotrophin-releasing factor gastric inhibitory peptide-like receptor activity

G protein chemoattractant receptor activity

PLC activating metabotropic glutamate receptor activity

phospholipase C activating metabotropic glutamate receptor activity

A G-protein coupled receptor that binds glutamate and is linked to the inositol 1,4,5-trisphosphate/calcium signaling system.

Catalysis of the reaction: dopamine(out) + Na+(out) = dopamine(in) + Na+(in).

Catalysis of the reaction: gamma-aminobutyric acid(out) + Na+(out) = gamma-aminobutyric acid(in) + Na+(in).

Enables the directed movement of norepinephrine into, out of, within or between cells. Norepinephrine (3,4-dihydroxyphenyl-2-aminoethanol) is a hormone secreted by the adrenal medulla and a neurotransmitter in the sympathetic peripheral nervous system and in some tracts of the CNS. It is also the biosynthetic precursor of epinephrine.