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. 2003 Mar;12(3):447–457. doi: 10.1110/ps.0237803

Table 3C.

Summary of the differences in binding free energy measurements (ΔΔ Gbinding) between Ala/Gly SosY peptide mutants bound with different Sem-5 C-SH3 domain mutants

Sem-5 C-SH3 ΔΔGbinding, SosY-P3Ala → Gly (cal/mole) ΔΔGbinding, SosY-P6Ala → Gly (cal/mole)
S170A −565 −533
S170G −642 −534
G171 −658 −528
Average −622 ± 48 −532 ± 43