Catalysis of the posttranscriptional addition of a guanyl residue to the 5' end of a tRNA molecule; observed for His tRNAs.

The breakdown into simpler components of starch, the most important reserve polysaccharide in plants.

The migration of immune cells (leukocytes) from the blood vessels into the surrounding tissue.

Catalysis of the transfer of a glycosyl group from a UDP-sugar to a small hydrophobic molecule.

The chemical reactions involving any disaccharide, sugars composed of two monosaccharide units.

Any process that modulates the frequency, rate or extent of bone tissue loss (resorption).

Catalysis of the reaction: a 3-sn-phosphatidate + H2O = a 1,2-diacyl-sn-glycerol + phosphate.

Catalysis of the reaction: ATP + N-acetyl-D-glucosamine = ADP + N-acetyl-D-glucosamine 6-phosphate.

negative regulation of Ras protein signal transduction

Any process that stops, prevents or reduces the rate of Ras protein signal transduction.

Interacting selectively with ferrous iron, Fe(II).

The chemical reactions involving lactose, the disaccharide galactopyranosyl-glucose.

Catalysis of the reaction: a monocarboxylic acid amide + H2O = a monocarboxylate + NH3.

Interacting selectively with ferric iron, Fe(III).

The formation from simpler components of lactose, the disaccharide galactopyranosyl-glucose.

Increases the rate of GTP hydrolysis by the GTPase Rap.

Catalysis of the reaction: 5-phospho-beta-D-ribosylamine + diphosphate + L-glutamate = L-glutamine + 5-phospho-alpha-D-ribose 1-diphosphate + H2O.

The The process whereby a relatively unspecialized cell acquires specialized features of a hair cell.

Catalysis of the reaction: N-substituted aminoacyl-tRNA + H2O = N-substituted amino acid + tRNA.

regulation of calcium-dependent cell-cell adhesion

Any process that modulates the frequency, rate or extent of the attachment of one cell to another cell via adhesion molecules that require the presence of calcium for the interaction.

Catalysis of the reaction: an N-acyl-L-amino acid + H2O = a carboxylate + an L-amino acid.