hydroxywybutosine

Common name:
hydroxywybutosine
Symbol:
OHyW
CA index name:
1H-Imidazo[1,2-a]purine-7-butanoic acid, 4,9-dihydro-b-hydroxy- a-[(methoxycarbonyl)amino]-4,6-dimethyl-9-oxo- 1-b-D-ribofuranosyl-, methyl ester
CA registry numbers:
ribonucleoside 84270-21-3
base 70363-52-9
elemental composition:
C21H28N6O10
nucleoside mass:
524.49
rna-image
Source type phylogenetic source
archaea bacteria eukarya
tRNA +

Structure: [1]


Synthesis: None reported.


Comment: Nomenclature for the yW family of nucleosides is discussed in [2] and [3]. Structural characterization was made from the acid-liberated base. A Chemical Abstracts registry number was then assigned to the corresponding ribonucleoside. Common name for the corresponding base is hydroxy-Y.


References:


  1. Kasai, H., Yamaizumi, Z., Kuchino, Y. and Nishimura, S. (1979) Nucleic Acids Res., 6, 993-999.
  2. Blobstein, S.H., Grunberger, D., Weinstein, I.B. and Nakanishi, K. (1973) Biochemistry, 12, 188-193.
  3. Kasai, H., Goto, M., Ikeda, K., Zama, M., Mizuno, Y., Takemura, S., Matsuura, S., Sugimoto, T. and Goto, T. (1976) Biochemistry, 15, 898-904.