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.
Amino acids are organic compounds which contain both an amino group and a carboxyl group. They are distinguished by the attached functional group R. Of the twenty amino acids that make up proteins, six of them have acid or base R-groups. Compare with the simplest of the amino acids, glycine, which has only H as an R-group.