Catalysis of the reaction: ATP + ethanolamine = ADP + O-phosphoethanolamine.

Catalysis of the reaction: CTP + ethanolamine phosphate = diphosphate + CDP-ethanolamine.

Catalysis of the reaction: CDP-ethanolamine + 1,2-diacylglycerol = CMP + a phosphatidylethanolamine.

The chemical reactions involving chitin, a linear polysaccharide consisting of P-1,4-linked N-acetyl-D-glucosamine residues.

Catalysis of the hydrolysis of alpha-(2-

The breakdown into simpler components of chitin, a linear polysaccharide consisting of P-1,4-linked N-acetyl-D-glucosamine residues.

Catalysis of the hydrolysis of various forms of polymeric ubiquitin-like sequences (e.g. APG8, ISG15, NEDD8, SUMO). Will remove ubiquitin-like sequences from larger leaving groups.

The breakdown into simpler components of bile acids, any of a group of steroid carboxylic acids occurring in bile.

regulation of nuclear mRNA splicing, via spliceosome

Any process that modulates the frequency, rate or extent of mRNA splicing.

The proteolytic breakdown into simpler components of collagen in the extracellular matrix, usually carried out by proteases secreted by nearby cells.

negative regulation of nuclear mRNA splicing, via spliceosome

negative regulation of pre-mRNA splicing

Any process that stops, prevents or reduces the rate or extent of mRNA splicing.

The chemical reactions involving cell wall chitin, a linear polysaccharide consisting of P-1,4-linked N-acetyl-D-glucosamine residues, found in the walls of cells.

Interacting selectively with any monosaccharide. Monosaccharides are the simplest carbohydrates; they are polyhydric alcohols containing either an aldehyde or a keto group and between three to ten or more carbon atoms. They form the constitutional repeating units of oligo- and polysaccharides.

The process by which the migration of an axon growth cone is directed to a specific target site in response to a combination of attractive and repulsive cues.

The collection of axons into a bundle of rods, known as a fascicle.

The process whose specific outcome is the progression of the central nervous system over time, from its formation to the mature structure. The central nervous system is the core nervous system that serves an integrating and coordinating function. In vertebrates it consists of the brain, spinal cord and spinal nerves. In those invertebrates with a central nervous system it typically consists of a brain, cerebral ganglia and a nerve cord.