Is the frequency / preponderance distribution of amino acids known?
If so, is it known over time to any extent?
(I'm going to presume that to a meaningful extent it is not as any potential samples are going to be largely recent -- past few thousand years, maybe tens of thousands given frozen samples. Amber possibly excluded.)
What does that distribution look like? Zipf? Normal? Other?
If so, is it known over time to any extent?
(I'm going to presume that to a meaningful extent it is not as any potential samples are going to be largely recent -- past few thousand years, maybe tens of thousands given frozen samples. Amber possibly excluded.)
What does that distribution look like? Zipf? Normal? Other?