>6mcu_L mol:protein length:133 Retinol-binding protein 2TRDQNGTWEMESNENFEGYMKALDIDFHTRKIAVRLTQTKVIDQDGDNFKDKTTSTFRNYDVDFTVGVEFDEYTKSLDNRHVKALVTWEGDVLVCVQKGEKENRGWKKWIEGDKLYLELTCGDQVCRQVFKKK