>6on5_A mol:protein length:133 Retinol-binding protein 2TRDQNGTWEMESNENFEGYMKALDIDFCTRKIAVRCTQTKVIDQDGDNFKDKTTSTHRNYDVDFTVGVEFDEYTKSLDNRHVKALVTWEGDVLVCVQKGEKENRGWKKWIEGDKLYLELTCGDQVCRQVFKKK