2.5.1.75 0.001 - GGGGAUUGAAAAAGGGG pH 7.5, 37°C 696195 2.5.1.75 0.002 - seventeen-base RNA oligonucleotide mutant Y47S, pH 8.0 696197 2.5.1.75 0.0039 - GGGGAUUGAAAGUCCCC pH 7.5, 37°C 696195 2.5.1.75 0.007 - seventeen-base RNA oligonucleotide mutant R217A, pH 8.0 696197 2.5.1.75 0.009 - seventeen-base RNA oligonucleotide mutant D42A, pH 8.0 696197 2.5.1.75 0.07 - seventeen-base RNA oligonucleotide mutant T108A, pH 8.0 696197 2.5.1.75 0.07 - seventeen-base RNA oligonucleotide mutant T54A, pH 8.0 696197 2.5.1.75 0.111 - GGGGGUUGAAAACCCCC pH 7.5, 37°C 696195 2.5.1.75 0.15 - seventeen-base RNA oligonucleotide mutant D164A, pH 8.0 696197 2.5.1.75 0.18 - seventeen-base RNA oligonucleotide mutant H67F, pH 8.0 696197