receptor signaling protein serine/threonine kinase signaling protein activity

receptor signalling protein serine/threonine kinase signalling protein activity

Any process that modulates the frequency, rate or extent of activities to ensure translational fidelity.

Functions as a scaffold for the assembly of a multiprotein mitogen-activated protein kinase (MAPK) complex. MAPK scaffold proteins have binding sites for MAPK pathway kinases as well as for upstream signaling proteins.

oxidoreductase activity, acting on diphenols and related substances as donors, cytochrome as acceptor

Catalysis of an oxidation-reduction (redox) reaction in which a diphenol, or related compound, acts as a hydrogen or electron donor and reduces a cytochrome.

The continuation of translation beyond a stop codon by the use of a special tRNA that recognizes the UGA codon as a modified amino acid, rather than as a termination codon.

Catalysis of the reaction: protoporphyrinogen-IX + O2 = protoporphyrin-IX + H2O2.

oxidoreductase activity, acting on peroxide as acceptor

Catalysis of an oxidation-reduction (redox) reaction in which the peroxide group acts as a hydrogen or electron acceptor.

RNA splicing, via endonucleolytic cleavage and ligation

Splicing of RNA via recognition of the folded RNA structure that brings the 5' and 3' splice sites into proximity and cleavage of the RNA at both the 3' and 5' splice sites by an endonucleolytic mechanism, followed by ligation of the exons.

Recognition of the intron 5'-splice site by components of the assembling spliceosome.

The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.

Any process that modulates the extent to which the two centrioles within a centrosome remain tightly paired; may be mediated by the assembly and disassembly of a proteinaceous linker.

Any process that stops or reduces the rate or extent of binding, the selective and stoichiometric interaction of a molecule with one or more specific sites on another molecule.