>6e7m_D mol:protein length:133 Retinol-binding protein 2TRDQNGTWEMESNENFEGYMKALDIDFCTRKIAVRLTQTKVIDQDGDNFKDKTTSTFRNYDVDFTVGVEFDEYTKSLDNRHVKALVTWEGDVLVCVQKGEKENRGWKKWIEGDKLYLELTCGDQVCRQVFKKK