NDLI: Ribosomal proteins: Structure, function, and evolution

Content Provider	Springer Nature Link
Author	Korobeinikova, A. V. Garber, M. B. Gongadze, G. M.
Copyright Year	2012
Abstract	The question concerning reasons for the variety of ribosomal proteins that arose for more than 40 years ago is still open. Ribosomes of modern organisms contain 50–80 individual proteins. Some are characteristic for all domains of life (universal ribosomal proteins), whereas others are specific for bacteria, archaea, or eucaryotes. Extensive information about ribosomal proteins has been obtained since that time. However, the role of the majority of ribosomal proteins in the formation and functioning of the ribosome is still not so clear. Based on recent data of experiments and bioinformatics, this review presents a comprehensive evaluation of structural conservatism of ribosomal proteins from evolutionarily distant organisms. Considering the current knowledge about features of the structural organization of the universal proteins and their intermolecular contacts, a possible role of individual proteins and their structural elements in the formation and functioning of ribosomes is discussed. The structural and functional conservatism of the majority of proteins of this group suggests that they should be present in the ribosome already in the early stages of its evolution.
Starting Page	562
Ending Page	574
Page Count	13
File Format	PDF
ISSN	00062979
Journal	Biochemistry (Moscow)
Volume Number	77
Issue Number	6
e-ISSN	16083040
Language	English
Publisher	SP MAIK Nauka/Interperiodica
Publisher Date	2012-06-14
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	ribosomal proteins RNA-protein interactions ribosome evolution Biomedicine general Biochemistry Microbiology Bioorganic Chemistry
Content Type	Text
Resource Type	Article
Subject	Biochemistry Biophysics Geriatrics and Gerontology

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