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. 2019 Nov 1;9:15808. doi: 10.1038/s41598-019-52386-0

Table 5.

Kinetic analysis of the interactions between NPXY motif of CCM1 and two cores of novel aPTB domain.

Method BLI ITC
Affinity KD (M) KD (M)
Ligand CCM1-K8 CCM1-K8 CCM1-K2
CCM2-EX6 4.06 × 10−6 1.99 × 10−6 6.45 × 10−6
CCM2-Ex6A 2.97 × 10−5 NA 6.02 × 10−5
CCM2-Ex6B NA NA NA

Affinity data obtained using two different platforms (BLI and ITC) were presented. Binding affinity is presented with the equilibrium dissociation constant (KD). NA: not available due to undetectable binding.