Patent ID: 6936585

Claim:
A non-native peptide according to formula: IVLSLDVPIGLLQILLEQX 19 KX 21 X 22 X 23 X 24 X 25 X 26 QATTNARILARV (SEQ ID NO: 531) wherein: (a) X 19 is selected from the group consisting of D and E; (b) X 21 is selected from the group consisting of A and Q; (c) X 22 is selected from the group consisting of R, E, and K; (d) X 23 is selected from the group consisting of A, K, and N; (e) X 24 is selected from the group consisting of A, E, and L; (f) X 25 is selected from the group consisting of R and K; and (g) X 26 is selected from the group consisting of E and Q.