>6vid_E mol:protein length:133 Retinol-binding protein 2TRDFNGTWEMESNENFEGYMKALDIDFATRKIAVRLTFTDVIDQDGDNFKTKATSTFLNYDVDFTVGVEFDEYTKSLDNRHVKALVTWEGDVLVCVQKGEKENRGWKKWIEGDKLYLELTCGDQVCRQVFKKK