Publication Date:
2000-08-29
Description:
Ribosomes, the cellular factories that manufacture proteins, contain both RNA and protein, but exactly how all of the different ribosomal components contribute to protein synthesis is still not clear. Now, as Thomas Cech explains in his Perspective, atomic resolution of the structure of the large ribosomal subunit reveals that, as predicted by those convinced of a prebiotic RNA world, RNA is the catalytic component with proteins being the structural units that support and stabilize it (Ban et al., Nissen et al., Muth et al.).〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cech, T R -- New York, N.Y. -- Science. 2000 Aug 11;289(5481):878-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Howard Hughes Medical Institute, 4000 Jones Bridge Road, Chevy Chase, MD 20815-6789, USA. thomas.cech@colorado.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10960319" target="_blank"〉PubMed〈/a〉
Keywords:
Adenine/chemistry/metabolism
;
Archaeal Proteins/chemistry/metabolism
;
Binding Sites
;
Catalysis
;
Crystallography, X-Ray
;
Evolution, Molecular
;
Haloarcula marismortui/chemistry/ultrastructure
;
Hydrogen-Ion Concentration
;
Models, Molecular
;
Nucleic Acid Conformation
;
*Peptide Biosynthesis
;
RNA, Archaeal/chemistry/metabolism
;
RNA, Catalytic/*chemistry/metabolism
;
RNA, Messenger/chemistry/metabolism
;
RNA, Ribosomal, 23S/*chemistry/metabolism
;
RNA, Ribosomal, 5S/*chemistry/metabolism
;
RNA, Transfer/chemistry/metabolism
;
Ribosomal Proteins/chemistry/metabolism
;
Ribosomes/*chemistry/metabolism/ultrastructure
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
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