# This is the standard protein alphabet. The abundances are taken # from from: AB Robinson & LR Robinson Proc Natl Acad Sci 1991 # 88:8880-4, which is cited in publications on NCBI BLAST. Aa 35155 Cc 8669 Dd 24161 Ee 28354 Ff 17367 Gg 33229 Hh 9906 Ii 23161 Kk 25872 Ll 40625 Mm 10101 Nn 20212 Pp 23435 Qq 19208 Rr 23105 Ss 32070 Tt 26311 Vv 29012 Ww 5990 Yy 14488 x