L-Threonine, L-seryl-L-valyl-L-asparaginyl-L-isoleucyl-L-asparaginyl-L-cysteinyl-L-threon yl-L-arginyl-L-prolyl-L-asparaginyl-L-asparaginyl-L-asparaginyl-L-threonyl- L-arginyl-L-lysylglycyl-L-isole