Fig. 4 | Nature Communications

Fig. 4

From: Palladium prompted on-demand cysteine chemistry for the synthesis of challenging and uniquely modified proteins

Fig. 4

Total chemical synthesis of CSP-1. a The CSP-1 sequence where the two-ligation sites are underlined. b Synthesis of CSP-1, analytical HPLC and mass traces for purified CSP-1 with the observed mass 12589 ± 1.1 Da, calcd 12590 Da (average isotopes) and CD spectrum. R1: 3-Mercaptopropionate, N-MeNbz: N-acyl-N′-methylacylurea

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