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.
1 Proteins are made of long chains of amino acids. 2  Once in the body, proteins are broken down into small chains of amino acids and reassembled into needed proteins. 3  Essential amino acids are required for body growth and maintenance. 4  When the body cannot make them, they must be given in the diet.