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. 2018 Aug 7;26(8):1101–1115.e6. doi: 10.1016/j.str.2018.05.014

Figure 4.

Figure 4

Activation of NDR1 Kinase by MOB1 and/or a Phosphorylated HM Peptide

(A) In vitro kinase assay analysis of wild-type GST-NDR1MBD−KD in the presence and absence of MOB1 activator and/or a phospho-HM peptide in trans. The top two panels show the autoradiograph, and the bottom three panels show protein loading by Coomassie staining.

(B) In vitro auto-phosphorylation analysis of NDR1MBD−KD versus NDR1KD in the presence and absence of MOB1 and/or a phospho-HM peptide in trans. The top panel displays the autoradiograph, and the bottom two panels show protein loading by Coomassie staining.

(C) In vitro auto-phosphorylation and phosphorylation of RAB3IP substrate by NDR1MBD−KD and NDR1KD, in the presence and absence of MOB1 and/or a phospho-HM peptide in trans. The top two panels display autoradiographs for NDR1 auto-phosphorylation and RAB3IP phosphorylation, respectively. The bottom three panels show protein loading by Coomassie staining.