Catalysis of the reaction: 3-hydroxy-2-methylpropanoate + NAD+ = 2-methyl-3-oxopropanoate + NADH + H+.

The coat found on coated pits and the coated vesicles derived from coated pits; comprises clathrin and the AP-2 adaptor complex.

Catalysis of the transfer of a phosphate group, usually from ATP, to a fructose substrate molecule.

Any of the vesicles of the constitutive secretory pathway, which carry cargo from theendoplasmic reticulumR to the Golgi, between Golgi cisternae, and to destinations within or outside the cell.

Processes aimed at the progression of a tooth over time, from its formation to the mature structure. Teeth are the hard, bony appendages which are borne on the jaws, or on other bones in the walls of the mouth or pharynx of most vertebrates, and which usually aid in the prehension and mastication of food. As in, but not restricted to, the vertebrates (Vertebrata, ncbi_taxonomy_id:7742).

Small membrane-bounded organelle formed by pinching off of a coated region of membrane. Some coats are made of clathrin, whereas others are made from other proteins.

The process whose specific outcome is the progression of a tooth or teeth over time, from formation to the mature structure(s).

A vesicle with a coat formed of clathrin connected to the membrane via one of the clathrin adaptor complexes.

A vesicle with a coat formed of the COPI coat complex proteins. COPI-coated vesicles are found associated with Golgi membranes at steady state, are involved in Golgi to endoplasmic reticulum (retrograde) vesicle transport, and possibly also in intra-Golgi transport.

establishment and/or maintenance of epithelial cell polarity

The specification, formation and maintenance of the apicobasal polarity of an epithelial cell.

A vesicle with a coat formed of the COPII coat complex proteins; COPII-coated vesicles are found associated with endoplasmic reticulum (ER) membranes at steady state, and are involved in ER to Golgi (anterograde) vesicle transport.

establishment of epithelial cell polarity