The chemical reactions involving polysaccharides, a polymer of more than 10 monosaccharide residues joined by glycosidic linkages.

The apical end of the lateral plasma membrane of epithelial cells.

The chemical reactions involving glycogen, a polydisperse, highly branched glucan composed of chains of D-glucose residues in alpha(1-

The membranes on the sides of epithelial cells which lie at the interface of adjacent cells.

The formation from simpler components of glycogen, a polydisperse, highly branched glucan composed of chains of D-glucose residues.

Catalysis of the reaction: an aldehyde + NAD(P)+ + H2O = an acid + NAD(P)H + H+.

Catalysis of the reaction: an aldehyde + H2O + O2 = a carboxylic acid + H2O2.

Catalysis of the reaction: alditol + NADP+ = aldose + NADPH + H+.

Catalysis of the NADPH-dependent reduction of carbonyl compounds.

Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate (PAPS) + a phenolic steroid = adenosine 3',5'-bisphosphate + steroid O-sulfate.

Catalysis of the reaction: alpha-D-glucose = beta-D-glucose.

regulation of Ras protein signal transduction

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

The process of introducing a phosphoric group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.

Invasion of a host cell by another cell (microorganism) or virus.

positive regulation of Ras protein signal transduction

Any process that activates or increases the rate of Ras protein signal transduction.

The process of removing one or more phosphoric (ester or anhydride) residues from a molecule.

Any specialized areas of the plasma membranes of adjacent cells where the membranes are 2-4 nm apart and penetrated by a connexon.

The progressive compaction of dispersed interphase chromatin into threadlike chromosomes prior to mitotic or meiotic nuclear division, or during apoptosis, in eukaryotic cells.

Catalysis of the removal of one of the two phosphate groups of an inositol bisphosphate.