Nucleic Acids Research, 1981, Vol. 9, No. 19 4909-4918
© 1981
MOLECULAR BIOLOGY |
Sequence and secondary structure of the colicin fragment of Bacillus stearothermophilus 16S ribosomal RNA
Department of Biochemistry, State University of Leiden P.O. Box 9505, 2300 RA Leiden, The Netherlands
Received July 16, 1981. The sequence and the position of post-transcriptionally modified residues of the 3'-terminal end of Bacillus stearothermophilus 16S ribosomal RNA have been determined from the fragment that is cleaved off by bacteriocin treatment. The fragment contains 52 nucleotides, as compared to the 49 nucleotides of the corresponding fragment from E. coli ribosomes. The additional nucleotides are present in the sequence UCU very next to the 3'-terminus as was published earlier (1). The remainder of the sequence is identical to the one of E. coli except at six positions, due to three basepair alterations in a major hairpin stem. Measurements of the UV melting properties of the colicin fragment from B. stearothermophilus in comparison to the same fragment of E. coli show that the RNA from the thermophile has a more stable secondary structure.
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
J. A. McCloskey and J. Rozenski The Small Subunit rRNA Modification Database Nucleic Acids Res., January 1, 2005; 33(suppl_1): D135 - D138. [Abstract] [Full Text] [PDF] |
||||
