. Author manuscript; available in PMC: 2020 Aug 27.

Published in final edited form as: J Am Chem Soc. 2015 Apr 16;137(16):5363–5371. doi: 10.1021/ja5117809

Table 2. Peptides with identical strands (KWRWRTR and RKIKRWY) but different connecting units.

(All peptides containing Cys are oxidized, with disulfide bonds between strands.)

Name	Sequence	description	T_M (°C, CD)	300 K χ_F (NMR)
C	KWRWRTR--C--RKIKRWY	(homodimer)	44	0.95
	YWRKIKR--C--RTRWRWK
CIC	KWRWRTR-CIC-RKIKRWY	(homodimer)	58	0.96
	YWRKIKR-CIC-RTRWRWK
pP	KWRWRTR-_p	(hairpin monomer)	36	0.88
	YWRKIKR-^P
Half	KWRWRTR--CR	(hairpin-like heterodimer)	24	0.66
	YWRKIKR--CR