Binding to cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.

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

The removal of an alkyl group from a protein amino acid. Alkyl groups are derived from alkanes by removal of one hydrogen atom.

The process of removing one or more methyl groups from a molecule.

OBSOLETE. The hydroxylation of peptidyl-aspartic acid or asparagine.

OBSOLETE. Oxidation of two cysteine sulfhydryl groups (thiols) in one protein by a disulfide bond in a second protein to form a disulfide bond in the first protein and two reduced sulfhydryls in the second. The oxidized cysteines linked by a disulfide bond is known as cystine.

Any process that modulates the frequency, rate or extent of mRNA 3'-end processing, any process involved in forming the mature 3' end of an mRNA molecule.

Any process that stops, prevents, or reduces the frequency, rate or extent of mRNA 3'-end processing.

A protein modification process that results in the addition of a carbohydrate or carbohydrate derivative unit to a protein amino acid, e.g. the addition of glycan chains to proteins.

The covalent attachment of a glycosyl residue to one or more monomeric units in a polypeptide, polynucleotide, polysaccharide, or other biological macromolecule.

Any process that activates or increases the frequency, rate or extent of mRNA 3'-end processing.

A protein glycosylation process in which a carbohydrate or carbohydrate derivative unit is added to a protein via the N4 atom of peptidyl-asparagine, the omega-N of arginine, or the N1' atom peptidyl-tryptophan.

A process in which force is generated within fast-twitch skeletal muscle tissue, resulting in a change in muscle geometry. Force generation involves a chemo-mechanical energy conversion step that is carried out by the actin/myosin complex activity, which generates force through ATP hydrolysis. The fast-twitch skeletal muscle is characterized by fast time parameters, high force development and fatiguability.

The chemical reactions and pathways resulting in the formation of dolichol-linked oligosaccharide, usually by a stepwise addition of glycosyl chains to endoplasmic reticulum membrane-bound dolichol-P.

The chemical reactions and pathways resulting in the formation of an oligosaccharide-lipid intermediate, such as a molecule of dolichol-P-man or dolicol-P-Glc used in N-linked glycosylation.

A process in which force is generated within slow-twitch skeletal muscle tissue, resulting in a change in muscle geometry. Force generation involves a chemo-mechanical energy conversion step that is carried out by the actin/myosin complex activity, which generates force through ATP hydrolysis. The slow-twitch skeletal muscle is characterized by slow time parameters, low force development and resistance to fatigue.

The chemical reactions and pathways resulting in the formation of dolichyl diphosphate, a diphosphorylated dolichol derivative.

The chemical reactions and pathways involving dolichyl diphosphate, a diphosphorylated dolichol derivative. In eukaryotes, these function as carriers of mono- and oligosaccharide residues in the glycosylation of lipids and proteins within intracellular membranes.

Any process that modulates the frequency, rate, extent or location of heterochromatin organization.