中文名 | 6-HYDROXY-2-METHYLAMINOPURINE |
英文名 | 6-HYDROXY-2-METHYLAMINOPURINE |
别名 | N2-甲基鸟嘌呤 6-羟基-2-氨甲基嘌呤 2-甲氨基-6-羟基嘌呤 2-(甲基氨基)-1H-嘌呤-6(7H)-酮 2-(甲基氨基)-6,7-二氢-3H-嘌呤-6-酮 |
英文别名 | N2-METHYLGUANINE 2-(MethylaMino)-7H-purin-6-ol 6-HYDROXY-2-METHYLAMINOPURINE 2-(MethylaMino)-1H-purin-6(7H)-one 2-methylamino-3,7-dihydropurin-6-one 1,7-Dihydro-2-(methylamino)-6H-purin-6-one 2-(methylamino)-6,7-dihydro-3H-purin-6-one 6H-Purin-6-one,1,9-dihydro-2-(methylamino)- |
CAS | 10030-78-1 |
化学式 | C6H7N5O |
分子量 | 165.15 |
存储条件 | 4°C, Inert atmosphere |
体外研究 | 2-(Methylamino)-1H-purin-6(7H)-one (N2-methylguanine) is found within both helical and looped regions of RNA secondary structure, and it can exist in either the s-cis or the s-trans rotamer. If there is a rotational preference for the methyl group, the effect of 2-(Methylamino)-1H-purin-6(7H)-one substitution may be specific to the sequence context depending upon which face of the base participates in hydrogen bonding. 2-(Methylamino)-1H-purin-6(7H)-one (N2-methylguanine) is the principal kinetic barrier for reverse transcription in the 1340 bases proximal to the 5' end of E. coli 16S rRNA. Transcription intermediates correspond to attenuation at the positions of 2-(Methylamino)-1H-purin-6(7H)-one in the rRNA sequence. The relaxation time for elongation of the cDNA through m2G is approximately 3 min. |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 6.055 ml | 30.275 ml | 60.55 ml |
5 mM | 1.211 ml | 6.055 ml | 12.11 ml |
10 mM | 0.605 ml | 3.027 ml | 6.055 ml |
5 mM | 0.121 ml | 0.605 ml | 1.211 ml |
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