TABLE 1.

H1 RLX peptide analogues.

No.	Name	Structure*
1	[Ser10,22]H1RLXB(1–23)	K-W-K-D-D-V-I-K-L-S-G-R-E-L-V-R-A-Q-I-A-I-S-G
2	[Ser22]Cyclo[Pra10, LysN3 14]H1RLXB(1–23)
3	[Ser22]Cyclo[LysN3 10, Pra14]H1RLXB(1–23)
4	[Ser10,22]Cyclo[Pra14, LysN3 18]H1RLXB(1–23)
5	[Ser10,22]Cyclo[LysN3 14, Pra18]H1RLXB(1–23)
6	[Ser10,22]Cyclo[Pra17, LysN3 21]H1RLXB(1–23)
7	[Ser10,22]Cyclo[LysN3 17, Pra21]H1RLXB(1–23)

^∗ X, Pra; Z, LysN₃.