Catalysis

1. CK1_epsilon_*:​CTHRC1:​DVL*|​pho|​S142_emp|​S139_emp:​FZD*:​PAR6*:​PRR*:​RAC1:​RACK1*:​ROR2:​RSPO3:​SYN4*:​VANGL*:​WNT*:​_beta_-Arrestin2*@Endosome

Maps_Modules
HMC:EVADING_GROWTH_SUPPRESSORS
 Survival   / WNT_NON_CANONICAL 

References
PRR binds to subunits ATP6V0C/D of the ATPase to lower the pH in the endosome. The reason for this is unknown but it is speculated that a lower pH is required for remodeling of the actin skeleton. However, v-ATPase is necessary for signaling
PMID:21796133
PMID:21380625
PMID:20093472