Allows movement of calcium across a cell membrane through a transmembrane channel whose opening and closing is responsive to changes in membrane potential.

Catalysis of the reaction: beta-D-galactosyl-(1,4)-beta-N-acetyl-D-glucosaminyl-R + UDP-galactose = alpha-D-galactosyl-(1,3)-beta-D-galactosyl-(1,4)-beta-N-acetyl-D-glucosaminyl-R + UDP.

Catalysis of the reaction: N-acetyl-D-galactosaminyl-(1,3)-D-galactosyl-(1,4)-D-galactosyl-(1,4)-D-glucosylceramide + UDP-N-acetylgalactosamine = N-acetyl-D-galactosaminyl-N-acetyl-D-galactosaminyl-(1,3)-D-galactosyl-(1,4)-D-galactosyl-(1,4)-D-glucosylceramide + UDP.

The targeting of proteins to a membrane that occurs after their translation. Some secretory proteins exhibit posttranslational transport into the endoplasmic reticulum (ER) lumen: they are synthesized in their entirety on free cytosolic ribosomes and then released into the cytosol, where they are bound by chaperones which keep them in an unfolded state, and subsequently are translocated across the ER membrane.

The process of directing proteins towards the lysosome using signals contained within the protein.

The process of directing proteins towards the vacuole using signals contained within the protein.

The addition of a nitrosyl group to a protein amino acid.

vacuolar protein processing or maturation

regulation of transforming growth factor beta receptor signaling pathway

regulation of transforming growth factor beta receptor signalling pathway

Any process that modulates the frequency, rate or extent of activity of any TGFbeta receptor signaling pathway.

The process of directing proteins towards the peroxisome using signals contained within the protein.

Interacting selectively with any member of the Ras superfamily of monomeric GTPases.

The process of directing proteins towards and into the mitochondrion, mediated by mitochondrial proteins that recognize signals contained within the imported protein.

Catalysis of the reaction: 4-beta-D-galactosyl-O-beta-D-xylosylprotein + UDP-galactose = 3-beta-D-galactosyl-4-beta-D-galactosyl-O-beta-D-xylosylprotein + UDP.