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. 2004 Sep;87(3):1929–1938. doi: 10.1529/biophysj.104.040998

TABLE 1.

Experimental binding constant logarithm values for binding of smMLCK peptide analogs to wt CaM in 5 mM Tris at pH 7.5 and 25°C

Peptide Label Sequence Charge Log K
smMLCKp-am +ARRKWQKTGHAVRAIGRLSS−NH2 +8 6.9
smMLCKp +ARRKWQKTGHAVRAIGRLSS− +7 7.5
smMLCKp-am-ac Ac-ARRKWQKTGHAVRAIGRLSS−NH2 +7 7.6
smMLCKp-ac Ac-ARRKWQKTGHAVRAIGRLSS− +6 7.3
K7Q +ARRKWQQTGHAVRAIGRLSS− +6 7.5
K7G +ARRKWQGTGHAVRAIGRLSS− +6 7.5
K7E +ARRKWQETGHAVRAIGRLSS− +5 7.4
K4QK7QR17Q +ARRQWQQTGHAVRAIGQLSS− +4 7.6