PT - JOURNAL ARTICLE AU - Williams, Erin R. TI - Lipidating a ubiquitin ligase AID - 10.1126/scisignal.aay5593 DP - 2019 Jul 02 TA - Science Signaling PG - eaay5593 VI - 12 IP - 588 4099 - http://stke.sciencemag.org/content/12/588/eaay5593.short 4100 - http://stke.sciencemag.org/content/12/588/eaay5593.full SO - Sci. Signal.2019 Jul 02; 12 AB - A previously undescribed enzyme promotes lipidation of a ubiquitin ligase that regulates PI3K and Ca2+ signaling.