Interacting selectively with a thyroid hormone receptor.

Catalysis of the reaction: L-tryptophan + O2 = N-formylkynurenine.

cationic amino acid transporter activity

Catalysis of the reaction: diphosphate + H2O = 2 phosphate.

Catalysis of the reaction: beta-D-glucuronosyl-(1,4)-N-acetyl-alpha-D-glucosaminyl-proteoglycan + UDP-N-acetyl-D-glucosamine = N-acetyl-alpha-D-glucosaminyl-(1,4)-beta-D-glucuronosyl-(1,4)-N-acetyl-alpha-D-glucosaminyl-proteoglycan + UDP.

phosphotransferase activity, for other substituted phosphate groups

Catalysis of the transfer of a substituted phosphate group, other than diphosphate or nucleotidyl residues, from one compound (donor) to a another (acceptor).

inositol or phosphatidylinositol kinase activity

Catalysis of the phosphorylation of myo-inositol (1,2,3,5/4,6-cyclohexanehexol) or a phosphatidylinositol.

A heterodimer associated with 90S and 66S preribosomes in the nucleolus; involved in ribosomal large subunit biogenesis.

Catalysis of the reaction: N-acetyl-alpha-D-glucosaminyl-(1,4)-beta-D-glucuronosyl-proteoglycan + UDP-alpha-D-glucuronate = beta-D-glucuronosyl-(1,4)-N-acetyl-alpha-D-glucosaminyl-(1,4)-beta-D-glucuronosyl-proteoglycan + UDP.

Catalysis of the transfer of two phosphate groups from a donor, such as ATP, to two different acceptors.

transferase activity, transferring sulfur-containing groups

transferase activity, transferring sulphur-containing groups

Catalysis of the transfer of a sulfur-containing group from one compound (donor) to another (acceptor).

Catalysis of the transfer of sulfur atoms from one compound (donor) to another (acceptor).

Catalysis of the hydrolysis of a peptide bond on the carboxyl side of an aspartate residue.

Catalysis of the reaction: 3-mercaptopyruvate + cyanide = pyruvate + thiocyanate.

Modulates the rate of GTP hydrolysis by a GTPase.

The change in morphology and behavior of a mast cell resulting from exposure to a cytokine, chemokine, soluble factor, or to (at least in mammals) an antigen which the mast cell has specifically bound via IgE bound to Fc-epsilonRI receptors.