isoleucine,valine

nmr-based assignment of isoleucine
n-fmoc-l-isoleucine
l-glutaminyl-l-valylglycyl-l-isoleucine
l-isoleucyl-l-asparaginyl-l-lysyl-l-lysyl-l-isoleucine
z-l-异亮氨酸|z-l-isoleucine