>3fa6_A mol:protein length:137 Cellular retinoic acid-binding protein 2 PNFSGNWKIIRSENFEELLKVLGVNVMLRKIAVAAASKPAVEIKQEGDTFYIKVSTTVR TTEINFKVGEEFEEQTVDGRPCKSLVKWESENKMVCEQKLLKGEGPKTSWTLELTNDGE LIDTMTADDVVCTKVFVRE >3fa6_B mol:protein length:137 Cellular retinoic acid-binding protein 2 PNFSGNWKIIRSENFEELLKVLGVNVMLRKIAVAAASKPAVEIKQEGDTFYIKVSTTVR TTEINFKVGEEFEEQTVDGRPCKSLVKWESENKMVCEQKLLKGEGPKTSWTLELTNDGE LIDTMTADDVVCTKVFVRE >3fa6_B mol:protein length:137 Cellular retinoic acid-binding protein 2 PNFSGNWKIIRSENFEELLKVLGVNVMLRKIAVAAASKPAVEIKQEGDTFYIKVSTTVR TTEINFKVGEEFEEQTVDGRPCKSLVKWESENKMVCEQKLLKGEGPKTSWTLELTNDGE LIDTMTADDVVCTKVFVRE