wyosine

Common name:
wyosine
Symbol:
imG
CA index name:
9H-Imidazo[1,2-a]purin-9-one, 3,4-dihydro-4,6-dimethyl- 3-b-D-ribofuranosyl-
CA registry numbers:
ribonucleoside 52662-10-9
base 33359-03-4
elemental composition:
C14H17N5O5
nucleoside mass:
335.32
rna-image
Source type phylogenetic source
archaea bacteria eukarya
tRNA + +

Structure: [1]


Synthesis: [2]


Comment: Nomenclature for the yW family of nucleosides is discussed in [3] and [4]. Structural characterization was made from the acid-liberated base. A Chemical Abstracts registry number was then assigned to the corresponding ribonucleoside. Symbol for the corresponding base is Yt.


References:


  1. Kasai, H., Goto, M., Takemura, S., Goto, T. and Matsuura, S. (1971) Tetrahedron Lett., 29, 2725-2728.
  2. Nakatsuka, S., Ohgi, T. and Goto, T. (1978) Tetrahedron Lett., 29, 2579-2582.
  3. Blobstein, S.H., Grunberger, D., Weinstein, I.B. and Nakanishi, K. (1973) Biochemistry, 12, 188-193.
  4. Kasai, H., Goto, M., Ikeda, K., Zama, M., Mizuno, Y., Takemura, S., Matsuura, S., Sugimoto, T. and Goto, T. (1976) Biochemistry, 15, 898-904.