Literature DB >> 26967268

Characterization of an RNA receptor motif that recognizes a GCGA tetraloop.

Airi Furukawa1, Takaya Maejima1, Shigeyoshi Matsumura1, Yoshiya Ikawa1.   

Abstract

Tertiary interactions between a new RNA motif and RNA tetraloops were analyzed to determine whether this new motif shows preference for a GCGA tetraloop. In the structural context of a ligase ribozyme, this motif discriminated GCGA loop from 3 other tetraloops. The affinity between the GCGA loop and its receptor is strong enough to carry out the ribozyme activity.

Entities:  

Keywords:  GNRA tetraloop; RNA motif; riboswitch; ribozyme; tertiary interaction

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Substances：

Year:  2016        PMID： 26967268     DOI： 10.1080/09168451.2016.1156483

Source DB:  PubMed          Journal:  Biosci Biotechnol Biochem        ISSN： 0916-8451            Impact factor:   2.043


  2 in total

1.  Deducing putative ancestral forms of GNRA/receptor interactions from the ribosome.

Authors:  Erin R Calkins; Paul Zakrevsky; Vasken L Keleshian; Eduardo G Aguilar; Cody Geary; Luc Jaeger
Journal:  Nucleic Acids Res       Date:  2019-01-10       Impact factor: 16.971

2.  Corroboration of Zn(ii)-Mg(ii)-tertiary structure interplays essential for the optimal catalysis of a phosphorothiolate thiolesterase ribozyme.

Authors:  Tzu-Pin Wang; Yu-Chih Su; Yi Chen; Scott Severance; Chi-Ching Hwang; Yi-Ming Liou; Chia-Hui Lu; Kun-Liang Lin; Rui Jing Zhu; Eng-Chi Wang
Journal:  RSC Adv       Date:  2018-09-21       Impact factor: 3.361
  2 in total

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