methyl,norleucine,leucine
Leucine
821017-34-9L-Leucine,L-seryl-L-phenylalanyl-L-glutaminyl-L-histidyl-L-leucyl-L-leucyl-L-arginylglycyl-L-lysyl-L-valyl-L-arginyl-L-phenylalanyl-L-leucyl-L-methionyl-
821017-43-0L-Leucine,L-alanyl-L-valyl-L-prolyl-L-seryl-L-arginyl-L-threonyl-L-seryl-L-leucyl-L-valyl-L-leucyl-L-threonyl-L-leucyl-L-asparaginyl-L-a-glutamyl-
821017-19-0L-Leucine,L-alanyl-L-alanyl-L-arginylglycyl-L-glutaminyl-L-leucylglycyl-L-prolyl-L-threonyl-L-cysteinyl-L-leucyl-L-seryl-L-seryl-L-leucyl-