From Project ROSALIND: Calculating Protein Mass http://rosalind.info/problems/prtm/ Version History 2020-04-13 — David M. Ng — Initial version.
Am*no acid masses from Wikipedia as specified on the ROSALIND problem webpage (sorry, can't use the word "am*no" because Scratch thinks it is a bad word, and the URL has the bad word too!). Used parallel lists for am*no acid codes (1-letter) and masses. Used the "item # of ..." block to search the AA codes table, then used the same position to get the AA mass.
