Any process that modulates the frequency, rate or extent of signal transduction.

positive regulation of signal transduction

Any process that activates or increases the rate, frequency or extent of signal transduction.

protein complex assembly, multichaperone pathway

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

negative regulation of signal transduction

Any process that stops, prevents or reduces the rate, frequency or extent of signal transduction.

The process of assisting in the folding of a nascent peptide chain into its correct tertiary structure.

The establishment, maintenance and elaboration of the dorsal/ventral axis.

polarity specification of dorsal/ventral axis

The processes resulting in the establishment of polarity along the dorsal/ventral axis.

C-terminal protein amino acid methylation

The methylation of the C-terminal amino acid of a protein.

The process that results in anterior/posterior pattern formation.

The process that results in dorsal/ventral pattern formation.

The process that results in proximal/distal pattern formation.

The process that results in radial pattern formation.

The addition of a sugar unit to a protein amino acid, e.g. the addition of glycan chains to proteins.

protein amino acid N-linked glycosylation

The posttranslational glycosylation of protein via the N4 atom of peptidyl-asparagine or the N1' atom peptidyl-tryptophan.

The formation from simpler components of dolichol-linked oligosaccharide, usually by a stepwise addition of glycosyl chains to endoplasmic reticulum membrane-bound dolichol-P.

Catalysis of the release of C-terminal glutamate residues from a wide range of N-acylating moieties, including peptidyl, aminoacyl, benzoyl, benzyloxycarbonyl, folyl and pteroyl groups.

The process of removing one or more phosphoric residues from a protein.

The transfer, from NAD, of ADP-ribose to protein amino acids.

Catalysis of the reaction: RNA uridine = RNA pseudouridine. Conversion of uridine in an RNA molecule to pseudouridine by rotation of the C1'-N-1 glycosidic bond of uridine in RNA to a C1'-C5.