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Click on the image to see the full-sized view.
Crystal structure of the P4-P6 domain of the Tetrahymena
self-splicing intron. Helices on the right side of the molecule fold
around a magnesium ion core (not shown) and dock into the helices
of the catalytic core at left. The 2.8-Å structure provides a
detailed view of many RNA folding motifs.
References:
Cate, J.H., Gooding, A., Podell, E., Zhou, K., Golden, B., Kundrot, C.,
Cech, T.R. and Doudna, J.A. (1996) Crystal structure of a group I ribozyme
domain: Principles of RNA packing. Science 273, 1678-85.
(360KB PDF)
Cate, J.H., Gooding, A., Podell, E., Zhou, K., Golden, B., Szewczak, A.,
Kundrot, C., Cech, T.R. and Doudna, J.A. (1996) RNA tertiary structure
mediation by adenosine platforms. Science 273, 1696-99.
(156KB PDF)
© 1996 American Association for the Advancement of Science
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