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. Author manuscript; available in PMC: 2020 Nov 27.
Published in final edited form as: J Med Chem. 2019 Nov 8;62(22):10098–10107. doi: 10.1021/acs.jmedchem.9b00456

Table 1.

Sequences of peptides used in this work

Peptide. Sequence[a] Staple
1 Ac-LTFEHYWAQLTS-miniPEG-K(TMR)-NH2 none
2 Ac-LTFDHYWKQLTS-miniPEG-K-NH2 Asp-Lys
3 CPP9-miniPEG-LTFDHYWKQLTS-NH2 Asp-Lys
4 Ac-LTFDHYWKQLTS-miniPEG-K(CPP9) Asp-Lys
5 Ac-LTADHYWKQLTS-miniPEG-K(CPP9) Asp-Lys
6 Ac-LTFDHYWKQLTS-miniPEG-K(Tat) Asp-Lys
7 Ac-LTFDHYWKQLTS-miniPEG-K(R9) Asp-Lys
8 FAM-GGYPECILDCHLQRVIL-NH2 xylene
9 Ac-GGYPEDILDKHLQRVIL-(miniPEG)2-Dap(CPP9)-NH2 Asp-Lys
10 Ac-GGYPEDILDKHLQRVIL-(miniPEG)2-Dap(Tat)-NH2 Asp-Lys
11 Ac-GGYPEDILDKHLQRVIL-(miniPEG)2-Dap(R9)-NH2 Asp-Lys
12 NF-βA-RKFCRLFC-NH2 xylene
13 NF-βA-RKFCRLFC-NH2 BBA-CPP9
14 NF-βA-ENPECILDCHVQRVM-NH2 xylene
15 NF-βA-ENPECILDCHVQRVM-NH2 BBA-CPP9
16 NF-βA-NPECILDCHVQRVM-NH2 xylene
17 NF-βA-NPECILDCHVQRVM-NH2 BBA-CPP9
18 NF-βA-TYRGAAQCAAQCVREV-NH2 xylene
19 NF-βA-TYRGAAQCAAQCVREV-NH2 BBA-CPP9
20 Ac-LTFCHYWCQLTS-miniPEG-K(FAM) xylene
21 Ac-LTFCHYWCQLTS-miniPEG-K(FAM) BBA-CPP9
22 Ac-ETFCHYWCQLTS-miniPEG-K(FAM) xylene
23 Ac-ETFCHYWCQLTS-miniPEG-K(FAM) BBA-CPP9
24 Ac-EETFCHYWCQLTS-miniPEG-K(FAM) xylene
25 Ac-EETFCHYWCQLTS-miniPEG-K(FAM) BBA-CPP9
[a]

Underlined residues indicate the positions of stapling. βA, β-alanine; Dap, L-2,3-diaminopropionic acid; FAM, fluorescein; NF, naphthofluorescein. See Figure S1 for detailed structures.