A small angle x-ray scattering study of a fragment derived from E. coli 5S RNA.
AUTOR(ES)
Leontis, N B
RESUMO
The structure of a 62 base nuclease resistant fragment of E. coli 5S RNA (bases 1-11, 69-87, 89-120) has been examined by small angle x-ray scattering. The results obtained are indistinguishable from those expected if this oligonucleotide complex were a perfect RNA double helix of about 30 base pairs. These results indicate that this portion of 5S RNA is in a configuration which is approximately double helical, even though proper base pairing is possible over only half its length.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=318651Documentos Relacionados
- The conformation of a large RNA fragment from the E.coli ribosomal 16S-RNA. An X-ray and neutron small-angle scattering study.
- Small angle x-ray scattering studies of magnetically oriented lipid bilayers.
- Morphological evaluation of silicone/clay slurries by small-angle/wide-angle x-ray scattering
- Depth profiling of polymer films with grazing-incidence small-angle X-ray scattering
- Study of DNA-spermine interactions by use of small-angle and wide-angle X-ray scattering and circular dichroism.
