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Cited by 199

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MODOMICS: a database of RNA modification pathways. 2008 update

Open access
Czerwoniec, A., Dunin-Horkawicz, S., Purta, E., Kaminska, K. H., Kasprzak, J. M., Bujnicki, J. M., Grosjean, H., Rother, K.·2009·Nucleic Acids Research

Abstract

MODOMICS, a database devoted to the systems biology of RNA modification, has been subjected to substantial improvements. It provides comprehensive information on the chemical structure of modified nucleosides, pathways of their biosynthesis, sequences of RNAs containing these modifications and RNA-modifying enzymes. MODOMICS also provides cross-references to other databases and to literature. In addition to the previously available manually curated tRNA sequences from a few model organisms, we have now included additional tRNAs and rRNAs, and all RNAs with 3D structures in the Nucleic Acid Database, in which modified nucleosides are present. In total, 3460 modified bases in RNA sequences of different organisms have been annotated. New RNA-modifying enzymes have been also added. The current collection of enzymes includes mainly proteins for the model organisms Escherichia coli and Saccharomyces cerevisiae, and is currently being expanded to include proteins from other organisms, in particular Archaea and Homo sapiens. For enzymes with known structures, links are provided to the corresponding Protein Data Bank entries, while for many others homology models have been created. Many new options for database searching and querying have been included. MODOMICS can be accessed at http://genesilico.pl/modomics.

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Crossref · 10.1093/nar/gkn710

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Metadata

Authors
Czerwoniec, A., Dunin-Horkawicz, S., Purta, E., Kaminska, K. H., Kasprzak, J. M., Bujnicki, J. M., Grosjean, H., & Rother, K.
Venue
Nucleic Acids Research
Published
2009-01-01
Volume
37
Issue
Database
Pages
D118-D121
ISSN
  • 0305-1048 (ISSN-L)
  • 1362-4962
OpenAlex
W2396466193
Cited by
199
References
1
FWCI
6.58
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: MODOMICS: a database of RNA modification pathways. 2008 update. https://app.cochat.ai/papers/10.1093/nar/gkn710
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Czerwoniec, A., Dunin-Horkawicz, S., Purta, E., Kaminska, K. H., Kasprzak, J. M., Bujnicki, J. M., Grosjean, H., & Rother, K. (2009). MODOMICS: a database of RNA modification pathways. 2008 update. Nucleic Acids Research. https://doi.org/10.1093/nar/gkn710

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