excitatory extracellular ligand-gated ion channel activity

inhibitory extracellular ligand-gated ion channel activity

malonic semialdehyde oxidative decarboxylase activity

Catalysis of the reaction: 3-oxopropanoate + CoA + NADP+ = acetyl-CoA + CO2 + NADPH + H+.

Catalysis of the reaction: N-acylsphingosine + H2O = a fatty acid + sphingosine.

The directed movement of a ribosomal protein from the cytoplasm into the nucleus, across the nuclear membrane.

The directed movement of a protein from the nucleus into the cytoplasm.

Catalysis of the reaction: glycosyl-N-acylsphingosine + H2O = a sugar + N-acylsphingosine.

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

The targeting of proteins to a membrane that occurs during translation. The transport of most secretory proteins, particularly those with more than 100 amino acids, into the endoplasmic reticulum lumen occurs in this manner.

The targeting of proteins to a membrane that occurs during translation and is dependent upon two key components, the signal-recognition particle (SRP) and the SRP receptor. SRP is a cytosolic particle that transiently binds to the endoplasmic reticulum (ER) signal sequence in a nascent protein, to the large ribosomal unit, and to the SRP receptor in the ER membrane.

Interacting selectively with Rho protein, any member of the Rho subfamily of the Ras superfamily of monomeric GTPases. Proteins in the Rho subfamily are involved in relaying signals from cell-surface receptors to the actin cytoskeleton.

Interacting selectively with the GTP-bound form of the Rho protein.

The chemical reactions involving triacylglycerol, any triester of glycerol. The three fatty acid residues may all be the same or differ in any permutation. Triacylglycerols are important components of plant oils, animal fats and animal plasma lipoproteins.

The chemical reactions involving membrane lipids, any lipid found in or associated with a biological membrane.

Rap guanyl-nucleotide exchange factor activity