1dd5: Difference between revisions

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[[Image:1dd5.~~gif~~|left|200px]]

[[Image:1dd5.png|left|200px]]

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~~'''~~CRYSTAL STRUCTURE OF THERMOTOGA MARITIMA RIBOSOME RECYCLING FACTOR, RRF~~'''~~

===CRYSTAL STRUCTURE OF THERMOTOGA MARITIMA RIBOSOME RECYCLING FACTOR, RRF===

~~==Overview==~~

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~~Ribosome recycling factor (RRF)~~, ~~together with elongation factor G~~ (~~EF-G), catalyzes recycling of ribosomes after one round of protein synthesis. The crystal structure of RRF was determined~~ at ~~2.55 angstrom resolution. The protein has an unusual fold where domain I is a long three-helix bundle and domain II is a three-layer beta~~/~~alpha~~/~~beta sandwich~~. ~~The molecule superimposes almost perfectly with a transfer RNA (tRNA~~) ~~except that the amino acid-binding 3' end~~ is ~~missing. The mimicry suggests that RRF interacts with the posttermination ribosomal complex in a similar manner to a tRNA, leading to disassembly of~~ the ~~complex. The structural arrangement of this mimicry is entirely different from that of other cases of less pronounced mimicry of tRNA so far described~~.

The line below this paragraph, {{ABSTRACT_PUBMED_10600747}}, adds the Publication Abstract to the page

(as it appears on PubMed at http://www.pubmed.gov), where 10600747 is the PubMed ID number.

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==About this Structure==

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[[Category: Beta-alpha-beta sandwich]]

[[Category: Three-helix bundle]]

''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Fri May 2 13~~:42:52 2008''

''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 22:50:54 2008''

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-[[Image:1dd5.gif|left|200px]]
+{{Seed}}
+[[Image:1dd5.png|left|200px]]
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 {{STRUCTURE_1dd5|  PDB=1dd5  |  SCENE=  }}
-'''CRYSTAL STRUCTURE OF THERMOTOGA MARITIMA RIBOSOME RECYCLING FACTOR, RRF'''
+===CRYSTAL STRUCTURE OF THERMOTOGA MARITIMA RIBOSOME RECYCLING FACTOR, RRF===
-==Overview==
+<!--
-Ribosome recycling factor (RRF), together with elongation factor G (EF-G), catalyzes recycling of ribosomes after one round of protein synthesis. The crystal structure of RRF was determined at 2.55 angstrom resolution. The protein has an unusual fold where domain I is a long three-helix bundle and domain II is a three-layer beta/alpha/beta sandwich. The molecule superimposes almost perfectly with a transfer RNA (tRNA) except that the amino acid-binding 3' end is missing. The mimicry suggests that RRF interacts with the posttermination ribosomal complex in a similar manner to a tRNA, leading to disassembly of the complex. The structural arrangement of this mimicry is entirely different from that of other cases of less pronounced mimicry of tRNA so far described.
+The line below this paragraph, {{ABSTRACT_PUBMED_10600747}}, adds the Publication Abstract to the page
+(as it appears on PubMed at http://www.pubmed.gov), where 10600747 is the PubMed ID number.
+-->
+{{ABSTRACT_PUBMED_10600747}}
 ==About this Structure==
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 [[Category: Beta-alpha-beta sandwich]]
 [[Category: Three-helix bundle]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May  2 13:42:52 2008''
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 22:50:54 2008''