Uncommon Amino Acids D-Amino Acid Aib, Abu, Ahx, Abz,β-Ala, Cit, Cha, Chg, Dab, Hyp, Har, Nle, Nva, Nal, Pyr, Orn, Phg, Sar Cys(tBu), Cys(Acm), Lys(Ac), Lys(Biotin), Lys(TFA) Seleno-Met Prev Next