Function:Adapter protein implicated in the regulation of a large spectrum of both general and specialized signaling pathway. Binds to a large number of partners , usually by recognition of a phosphoserine or phosphothreonine motif. Binding generally results in the modulation of the activity of the binding partner. Negative regulator of osteogenesis. ,PTM:Isoform Short contains a N-acetylmethionine at position 1. ,PTM:The alpha , brain-specific form differs from the beta form in being phosphorylated. ,similarity:Belongs to the 14-3-3 family. ,subcellular location:Identified by mass spectrometry in melanosome fractions from stage I to stage IV. ,subunit:Homodimer. Interacts with SSH1 and TORC2/CRTC2. Interacts with ABL1; the interaction results in cytoplasmic location of ABL1 and inhition of cABL-mediated apoptosis. Interacts with ROR2 (dimer) ; the interaction results in phosphorylation of YWHAB on tyrosine residues. ,
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