Summary of phosphopeptides and phosphoproteins detected by motif.

Analysis limited to those peptides to which P-values of ssn3AS to the wild type (WT). Down indicates phosphopeptides lower in ssn3AS treated with 3-MB-PP1 compared to WT treated with 3-MB-PP1; up indicates phosphopeptides that were more abundant in the ssn3ASstrain treated with 3-MB-PP1 compared to WT treated with 3-MB-PP1. The total refers to the number of peptides or proteins that are significantly different regardless of fold-difference. “#” indicates the detected phosphorylation on a serine or threonine, S/T, in a -1 position relative to a proline, S/T#P motif.