serine,methyl,methylamino,carbonyl,nitrobenzoyl
Serine
651322-18-8L-Serine,L-arginyl-L-seryl-L-glutaminyl-L-lysyl-L-a-glutamylglycyl-L-leucyl-L-histidyl-L-tyrosyl-L-threonyl-L-cysteinyl-
499237-03-5L-Serine,L-cysteinyl-L-leucyl-L-arginylglycylglycyl-L-leucyl-L-a-aspartyl-L-phenylalanyl-L-threonyl-L-lysyl-L-a-aspartyl-L-a-aspartyl-L-a-glutamyl-L-asparaginyl-L-isoleucyl-L-asparaginyl-