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