OEE: Let's move to more examples where lean tools work great; OEE (Overall Equipment Effectiveness) is a great example to demonstrate that, in our industry, there are areas that should leverage OEE as an equipment performance metric, and where OEE does not add value.
Making the world better, one answer at a time. The seven protein classes are structural proteins, storage proteins, defensive proteins, transport proteins, signal proteins, contractile proteins, and enzymes.
Single chain proteins generally range from 50 to 1000 amino acids in length. When describing protein structure, biologists distinguish primary, secondary, tertiary, and quaternary levels of structure. A protein's primary structure is the actual sequence of amino acids.