Annika SÃ¶renstam. Annika SÃ¶renstam (pronounced [Ëan.niË.ka ËsÃ¸Ë.rÉn.Ëstam]; listen ; born 9 October 1970) is a retired Swedish professional golfer, one of the most successful female golfers in history.
Medical Definition of METALLOTHIONEIN. : any of various metal-binding proteins involved in the metabolism of copper and zinc in body tissue (as of the liver) and in the binding of toxic metals (as cadmium).
The UBE3A gene provides instructions for making a protein called ubiquitin protein ligase E3A. Ubiquitin protein ligases are enzymes that target other proteins to be broken down (degraded) within cells. These enzymes attach a small protein called ubiquitin to proteins that should be degraded.ellular structures called proteasomes recognize and digest these ubiquitin-tagged proteins. Protein degradation is a normal process that removes damaged or unnecessary proteins and helps maintain the normal functions of cells.