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2008-03-12. Ch1. ????. 2. ???? ?? . ???? ????? ? - ??? ; 300 ? aa ?? 20?? ???? ????? ??? ???? ?? (DNA genetic code) ????? ??? ??????? carboxyl ?? ??? ???, a-carbon? ??? amino? (NB: ???/????)? ?? ??? ??. ? ?(??)? ??? pH?? ??? ?? (-COO- / -NH3 ). Peptide bond?? AA ??????(N) ????
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