oxidoreductase activity, acting on the CH-NH2 group of donors, NAD or NADP as acceptor

Catalysis of an oxidation-reduction (redox) reaction in which a CH-NH2 group acts as a hydrogen or electron donor and reduces NAD+ or NADP.

receptor signaling protein serine/threonine kinase activity

receptor signalling protein serine/threonine kinase activity

G-protein coupled receptor kinase activity

GPCR phosphorylating protein kinase activity

Catalysis of the phosphorylation of a G-protein coupled receptor, thereby modulating its activity.

Enables the directed movement of polyamines, organic compounds containing two or more amino groups, into, out of, within or between cells.

Enables the directed movement of urea into, out of, within or between cells. Urea is the water soluble compound H2N-CO-NH2, produced in the liver via the ornithine-urea cycle. It is the main nitrogen-containing (urinary) excretion product in ureotelic animals.

Catalysis of the phosphorylation and activation of members of the JUN family, a gene family that encodes nuclear transcription factors.

Enables the directed movement of a nucleobase, any nitrogenous base that is a constituent of a nucleoside, nucleotide, or nucleic acid, into, out of, within or between cells.

Catalysis of the phosphorylation and activation of JUN kinase kinases (JNKKs).

Catalysis of the phosphorylation of proteins. Mitogen-activated protein kinase; a family of protein kinases that perform a crucial step in relaying signals from the plasma membrane to the nucleus. They are activated by a wide range of proliferation- or differentiation-inducing signals; activation is strong with agonists such as polypeptide growth factors and tumor-promoting phorbol esters, but weak (in most cell backgrounds) by stress stimuli.

Enables the directed movement of adenine, 6-aminopurine, into, out of, within or between cells.

The process of coupling lysine to lysyl-tRNA, catalyzed by lysyl-tRNA synthetase. In tRNA aminoacylation, the amino acid is first activated by linkage to AMP and then transferred to either the 2'- or the 3'-hydroxyl group of the 3'-adenosine residue of the tRNA.