Improved computational target site prediction for pentatricopeptide repeat RNA editing factors.
Improved computational target site prediction for pentatricopeptide repeat RNA editing factors.
复制标题
改进了五肽重复 RNA 编辑因子的计算靶位点预测。
DOI:
10.1371/journal.pone.0065343
复制
发表时间:
2013
期刊:
影响因子:
3.7
通讯作者:
Graichen K
中科院分区:
文献类型:
--
作者:
Takenaka M;Zehrmann A;Brennicke A;Graichen K
Pentatricopeptide repeat (PPR) proteins with an E domain have been identified as specific factors for C to U RNA editing in plant organelles. These PPR proteins bind to a unique sequence motif 5′ of their target editing sites. Recently, involvement of a combinatorial amino acid code in the P (normal length) and S type (short) PPR domains in sequence specific RNA binding was reported. PPR proteins involved in RNA editing, however, contain not only P and S motifs but also their long variants L (long) and L2 (long2) and the S2 (short2) motifs. We now find that inclusion of these motifs improves the prediction of RNA editing target sites. Previously overlooked RNA editing target sites are suggested from the PPR motif structures of known E-class PPR proteins and are experimentally verified. RNA editing target sites are assigned for the novel PPR protein MEF32 (mitochondrial editing factor 32) and are confirmed in the cDNA.
登录
查看更多内容
影响因子:
56.9
作者:
Boch, Jens;Scholze, Heidi;Bonas, Ulla
通讯作者:
Bonas, Ulla
影响因子:
3.5
作者:
Arenas-M, Anita;Takenaka, Mizuki;Jordana, Xavier
通讯作者:
Jordana, Xavier
影响因子:
7.4
作者:
Rivals, Eric;Bruyere, Clemence;Lecharny, Alain
通讯作者:
Lecharny, Alain
影响因子:
14.8
作者:
Takenaka, Mizuki;Brennicke, Axel
通讯作者:
Brennicke, Axel
影响因子:
7.2
作者:
Verbitskiy, Daniil;Zehrmann, Anja;Takenaka, Mizuki
通讯作者:
Takenaka, Mizuki