{"database": "scout", "table": "db_stats", "rows": [[13, 13, "cell-surface / ecto targets (PREDICTED EV-surface accessible)", 1136, "predicted", "Integral membrane / ecto-domain proteins (CD markers, GPCRs, ion channels, integral membrane). EV biogenesis normally preserves topology so the ectodomain is PREDICTED to face the EV surface. NOT a measurement: HPA reports cellular (not EV) localization; lipid asymmetry can partially flip (PS via scramblase on activated/platelet EVs); cytoplasmic proteins can attach as a corona. Confirm by protease-protection / intact-EV surface labelling / immuno-EM.", "HPA subcellular + protein class (Thul 2017 / Uhl\u00e9n 2015)"]], "columns": ["rowid", "ord", "metric", "value", "grade", "definition", "source"], "primary_keys": ["rowid"], "primary_key_values": ["13"], "units": {}, "query_ms": 0.8678939193487167, "source": "apt-scout automated curation pipeline (E. Dohi, NCNP) \u2014 values harvested from public databases; raw source stored per target", "source_url": "https://apt-scout.org", "license": "CC BY 4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/"}