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