leucine,leucyl,seryl,alanyl
Leucine
194864-22-7L-Isoleucine,L-alanyl-L-valyl-L-tyrosyl-L-asparaginyl-L-phenylalanyl-L-alanyl-L-threonyl-L-cysteinylglycyl-
629618-50-4L-Leucine,L-histidyl-L-tryptophyl-L-lysyl-L-histidyl-L-prolyl-L-tryptophylglycyl-L-alanyl-L-tryptophyl-L-a-aspartyl-L-threonyl-