ID:SDCB1_HUMAN DESCRIPTION: RecName: Full=Syntenin-1; AltName: Full=Melanoma differentiation-associated protein 9; Short=MDA-9; AltName: Full=Pro-TGF-alpha cytoplasmic domain-interacting protein 18; Short=TACIP18; AltName: Full=Scaffold protein Pbp1; AltName: Full=Syndecan-binding protein 1; FUNCTION: Seems to function as an adapter protein. In adherens junctions may function to couple syndecans to cytoskeletal proteins or signaling components. Seems to couple transcription factor SOX4 to the IL-5 receptor (IL5RA). May also play a role in vesicular trafficking. Seems to be required for the targeting of TGFA to the cell surface in the early secretory pathway. SUBUNIT: Monomer and homodimer (By similarity). Interacts with SDC1, SDC2, SDC3, SDC4, NRXN2, EPHA7, EPHB1, NF2 isoform 1, TGFA and IL5RA. Interacts with neurofascin, SDCBP2 and PTPRJ (By similarity). SUBCELLULAR LOCATION: Cell junction, focal adhesion. Cell junction, adherens junction. Cell membrane; Peripheral membrane protein. Endoplasmic reticulum membrane; Peripheral membrane protein. Nucleus. Melanosome. Cytoplasm, cytosol. Cytoplasm, cytoskeleton. Note=Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. TISSUE SPECIFICITY: Widely expressed. Expressed in fetal kidney, liver, lung and brain. In adult highest expression in heart and placenta. INDUCTION: By IFNG/IFN-gamma in melanoma cells. PTM: Phosphorylated on tyrosine residues. SIMILARITY: Contains 2 PDZ (DHR) domains.
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
ModBase Predicted Comparative 3D Structure on O00560
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.