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. 2012 Jul 11;7(7):e40457. doi: 10.1371/journal.pone.0040457

Figure 11. Identification of VHY potential substrates using phospho-peptides arrays.

Figure 11

Each graphic correspond to the results expressed as optical density in arbitrary unites (a.u.) arising from two different arrays representing 720 different phospho-peptides. An arbitrary threshold allowed for the selection of the three phospho-peptides hits of each array namely (1) PDGFR-β (Platelet-derived Growth Factor Receptor beta); MK13 (MAPKinase 13/p38MAPKdelta); ATF2 (Activating Transcription Factor 2); SNX6 (Sorting Nexin 6); IF (Intrinsic factor); ErbB3 (v-erb-b2 erythroblastic leukemia viral oncogene homolog 3). Arrays were ran at pH6 with an enzyme concentration of 2 ng/mL.