870672-51-8

L-Proline,L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-alanyl-L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-prolyl-

L-Proline,L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-alanyl-L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-prolyl-