>3f9d_B mol:protein length:137 Cellular retinoic acid-binding protein 2 PNFSGNWKIIRSENFEELLKVLGVNVMLRKIAVAAASKPAVEIKQEGDTFYIKESTTVR TTEINFKVGEEFEEQTVDGRPCKSLVKWESENKMVCEQKLLKGEGPKTSWTLELTNDGE LILTMTADDVVCTKVYVRE >3f9d_A mol:protein length:137 Cellular retinoic acid-binding protein 2 PNFSGNWKIIRSENFEELLKVLGVNVMLRKIAVAAASKPAVEIKQEGDTFYIKESTTVR TTEINFKVGEEFEEQTVDGRPCKSLVKWESENKMVCEQKLLKGEGPKTSWTLELTNDGE LILTMTADDVVCTKVYVRE >3f9d_B mol:protein length:137 Cellular retinoic acid-binding protein 2 PNFSGNWKIIRSENFEELLKVLGVNVMLRKIAVAAASKPAVEIKQEGDTFYIKESTTVR TTEINFKVGEEFEEQTVDGRPCKSLVKWESENKMVCEQKLLKGEGPKTSWTLELTNDGE LILTMTADDVVCTKVYVRE