Literature DB >> 9586067

5-formylcytidine (f5C) found at the wobble position of the anticodon of squid mitochondrial tRNA(Met)CAU.

K Tomita1, T Ueda, K Watanabe.   

Abstract

In squid (Loligo breekeri) mitochondria, AUA codons are translated as methionine instead of the universal isoleucine. Here, we present the nucleotide sequence of squid mitochondrial tRNA(Met)CAU. This tRNA(Met)CAU has 5-formylcytidine (f5C) at the wobble position of the anticodon, though it is partially modified. This result indicates the common feature with bovine and nematoda mitochondrial systems in that f5C at the wobble position of the anticodon is very likely involved in translation of AUA codons as methionine in squid mitochondria.

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Year:  1997        PMID： 9586067

Source DB:  PubMed          Journal:  Nucleic Acids Symp Ser        ISSN： 0261-3166


  10 in total

1.  Decoding mechanism of non-universal genetic codes in Loligo bleekeri mitochondria.

Authors:  Takayuki Ohira; Takeo Suzuki; Kenjyo Miyauchi; Tsutomu Suzuki; Shin-ichi Yokobori; Akihiko Yamagishi; Kimitsuna Watanabe
Journal:  J Biol Chem       Date:  2013-01-28       Impact factor: 5.157

2.  The human mitochondrial tRNAMet: structure/function relationship of a unique modification in the decoding of unconventional codons.

Authors:  Yann Bilbille; Estella M Gustilo; Kimberly A Harris; Christie N Jones; Hrvoje Lusic; Robert J Kaiser; Michael O Delaney; Linda L Spremulli; Alexander Deiters; Paul F Agris
Journal:  J Mol Biol       Date:  2010-12-17       Impact factor: 5.469

Review 3.  The Importance of Being Modified: The Role of RNA Modifications in Translational Fidelity.

Authors:  Paul F Agris; Amithi Narendran; Kathryn Sarachan; Ville Y P Väre; Emily Eruysal
Journal:  Enzymes       Date:  2017-04-22

4.  Chemical Method to Sequence 5-Formylcytosine on RNA.

Authors:  Ang Li; Xuemeng Sun; A Emilia Arguello; Ralph E Kleiner
Journal:  ACS Chem Biol       Date:  2022-02-25       Impact factor: 4.634

5.  Mutation and selection on the wobble nucleotide in tRNA anticodons in marine bivalve mitochondrial genomes.

Authors:  Hong Yu; Qi Li
Journal:  PLoS One       Date:  2011-01-18       Impact factor: 3.240

6.  tRNA Modification and Genetic Code Variations in Animal Mitochondria.

Authors:  Kimitsuna Watanabe; Shin-Ichi Yokobori
Journal:  J Nucleic Acids       Date:  2011-10-09

Review 7.  Dealing with an Unconventional Genetic Code in  Mitochondria: The Biogenesis and Pathogenic  Defects of the 5-Formylcytosine Modification in  Mitochondrial tRNAMet.

Authors:  Lindsey Van Haute; Christopher A Powell; Michal Minczuk
Journal:  Biomolecules       Date:  2017-03-02

8.  Unconventional decoding of the AUA codon as methionine by mitochondrial tRNAMet with the anticodon f5CAU as revealed with a mitochondrial in vitro translation system.

Authors:  Chie Takemoto; Linda L Spremulli; Lisa A Benkowski; Takuya Ueda; Takashi Yokogawa; Kimitsuna Watanabe
Journal:  Nucleic Acids Res       Date:  2009-01-16       Impact factor: 16.971

9.  Synthesis and investigation of the 5-formylcytidine modified, anticodon stem and loop of the human mitochondrial tRNAMet.

Authors:  Hrvoje Lusic; Estella M Gustilo; Franck A P Vendeix; Rob Kaiser; Michael O Delaney; William D Graham; Virginia A Moye; William A Cantara; Paul F Agris; Alexander Deiters
Journal:  Nucleic Acids Res       Date:  2008-10-16       Impact factor: 16.971

10.  Base pairing and structural insights into the 5-formylcytosine in RNA duplex.

Authors:  Rui Wang; Zhipu Luo; Kaizhang He; Michael O Delaney; Doris Chen; Jia Sheng
Journal:  Nucleic Acids Res       Date:  2016-04-13       Impact factor: 16.971
  10 in total

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