. Author manuscript; available in PMC: 2012 Sep 1.

Published in final edited form as: Anal Biochem. 2011 Apr 29;416(1):67–73. doi: 10.1016/j.ab.2011.04.036

Table 1.

Amino acid sequences in protamine and the synthetic oligopeptides viz., P1, P2 and P3 and observed potential responses under zero current mode of measurement (see Figure 3)

Peptide	Amino acid Sequence	ΔEMF, mV
P1	F-R-R-R-F-R-R-F-V-R-R-F-NH₂	145
P2	V-R-R-R-R-P-R-R-V-NH₂	103
P3	R-R-R-L-L-R-R-L-L-R-R-R	126
Protamine	A(P)-R-R-R-R-S-S-S-R-P-I(V)-R-R-R-R-P-RR-R(V)-T-T-R-R-R-R-A-G-R-R-R-R	114