>7oxx_B mol:protein length:138 Cellular retinoic acid-binding protein 2MPNFSGNWKIIRSENFEELLKVLGVNVMLAAIAVAAASKPAVEIKQEGDTFYIKTSTTVRTTEINFKVGEEFEEQTVDGRPCKSLVKWESENKMVCEQKLLKGEGPKTSWTRELTNDGELILTMTADDVVCTRVYVRE