isoleucine,leucine
Leucine
160215-48-5L-Leucine,L-glutaminyl-L-leucyl-L-a-aspartyl-L-prolyl-L-alanyl-L-arginyl-L-a-aspartyl-L-valyl-
651751-47-2L-Leucine,L-cysteinyl-L-phenylalanyl-L-lysyl-L-cysteinyl-L-cysteinyl-L-leucyl-L-tryptophyl-L-cysteinyl-
160215-05-4L-Leucine,L-threonyl-L-leucyl-L-a-glutamyl-L-a-glutamyl-L-isoleucyl-L-threonylglycyl-L-tyrosyl-