Protein or the physical region of the protein that participates in chemical catalysis. In solution proteins also undergo variation in structure through thermal vibration and the collision with other molecules. Proteins can be informally divided into three main classes, which correlate with typical tertiary structures: globular proteins, fibrous proteins, and membrane proteins. Almost all globular proteins are soluble and many are enzymes. Fibrous proteins are often structural, such as collagen, the major component of connective tissue, or keratin, the protein component of hair and nails. Membrane proteins often serve as receptors or provide channels for polar or charged molecules to pass
Characters in the Realm of the Elderlings a shop in Bingtown. She is particularly skilled at creating beads and other small pieces, although she has been known to carve furniture. She employs a Six Duchies woman named Jek to guard her shop. Amber has golden skin, eyes and hair, and it is assumed that she takes her name from her unusual coloring. She often wears outlandish clothes and mismatched jewelry. However, she is an intensely private person, and she reveals little of her past. She finds slavery disgusting and seeks to free the slaves of Bingtown. She also befriends Paragon and convince Brashen and Althea to buy