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. Author manuscript; available in PMC: 2010 Aug 2.
Published in final edited form as: Mol Cell. 2007 Mar 23;25(6):889–901. doi: 10.1016/j.molcel.2007.02.014

Table 1.

Binding Affinities of PxIxIT Peptides for Yeast Calcineurin

Substrate PxIxIT Motif Ki (µM)
Crz1 APVTPIISIQEFNE 15
Slm1 QDQVPNIYIQTPIN 40
Slm2 QNRVPEFYIENVDS 20
Hph1 SSRLPVIAVNDNPV 250
Consensus peptide GPHPVIVITGPHEE 2