GO:0016020 membrane AnnotationPropagation C GO:0032596 protein transport into membrane raft IMP GO:0005737 cytoplasm AnnotationPropagation C GO:0030970 retrograde protein transport, ER to cytosol ISS GO:0009967 positive regulation of signal transduction AnnotationPropagation P GO:0030160 GKAP/Homer scaffold activity ISS GO:0005623 cell AnnotationPropagation C GO:0097277 cellular urea homeostasis ISS GO:0045121 membrane raft FoldBasedPredictor GO:0051117 ATPase binding occurs_in CL:0000019 sperm occurs_in GO:0045121 membrane raft IPI