RNA conformational classes.

by: B Schneider, Z Morávek, HM Berman

Nucleic Acids Res, Vol. 32, No. 5. (2004), pp. 1666-1677.

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Abstract

RNA exhibits a large diversity of conformations. Three thousand nucleotides of 23S and 5S ribosomal RNA from a structure of the large ribosomal subunit were analyzed in order to classify their conformations. Fourier averaging of the six 3D distributions of torsion angles and analyses of the resulting pseudo electron maps, followed by clustering of the preferred combinations of torsion angles were performed on this dataset. Eighteen non-A-type conformations and 14 A-RNA related conformations were discovered and their torsion angles were determined; their Cartesian coordinates are available.

@article{citeulike:1378982, abstract = {RNA exhibits a large diversity of conformations. Three thousand nucleotides of 23S and 5S ribosomal RNA from a structure of the large ribosomal subunit were analyzed in order to classify their conformations. Fourier averaging of the six 3D distributions of torsion angles and analyses of the resulting pseudo electron maps, followed by clustering of the preferred combinations of torsion angles were performed on this dataset. Eighteen non-A-type conformations and 14 A-RNA related conformations were discovered and their torsion angles were determined; their Cartesian coordinates are available.}, address = {Center for Complex Molecular Systems and Biomolecules and Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo n.2, CZ-16610 Prague, Czech Republic. bohdan@uochb.cas.cz}, author = {Schneider, B. and Mor\'{a}vek, Z. and Berman, H. M. }, citeulike-article-id = {1378982}, issn = {1362-4962}, journal = {Nucleic Acids Res}, keywords = {biophysics, classification, rna, rotamers}, number = {5}, pages = {1666--1677}, posted-at = {2007-06-12 12:55:21}, priority = {2}, title = {RNA conformational classes.}, url = {http://view.ncbi.nlm.nih.gov/pubmed/15016910}, volume = {32}, year = {2004} }

RIS record

TY - JOUR ID - citeulike:1378982 L3 - citeulike-article-id:1378982 TI - RNA conformational classes. JF - Nucleic Acids Res VL - 32 IS - 5 SP - 1666 EP - 1677 AD - Center for Complex Molecular Systems and Biomolecules and Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo n.2, CZ-16610 Prague, Czech Republic. bohdan@uochb.cas.cz SN - 1362-4962 N2 - RNA exhibits a large diversity of conformations. Three thousand nucleotides of 23S and 5S ribosomal RNA from a structure of the large ribosomal subunit were analyzed in order to classify their conformations. Fourier averaging of the six 3D distributions of torsion angles and analyses of the resulting pseudo electron maps, followed by clustering of the preferred combinations of torsion angles were performed on this dataset. Eighteen non-A-type conformations and 14 A-RNA related conformations were discovered and their torsion angles were determined; their Cartesian coordinates are available. KW - biophysics KW - classification KW - rna KW - rotamers AU - Schneider, B AU - Morávek, Z AU - Berman, HM PY - 2004/// UR - http://view.ncbi.nlm.nih.gov/pubmed/15016910 ER -

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