The comprehensive interactomes of human adenosine RNA methyltransferases and demethylases reveal distinct functional and regulatory features.
The comprehensive interactomes of human adenosine RNA methyltransferases and demethylases reveal distinct functional and regulatory features.
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人腺苷RNA甲基转移酶和去甲基酶的全面相互作用揭示了不同的功能和调节特征。
DOI:
10.1093/nar/gkab900
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发表时间:
2021-11-08
影响因子:
14.9
通讯作者:
Vaňáčová Š
中科院分区:
文献类型:
--
作者:
Covelo-Molares H;Obrdlik A;Poštulková I;Dohnálková M;Gregorová P;Ganji R;Potěšil D;Gawriyski L;Varjosalo M;Vaňáčová Š
N6-methyladenosine (m6A) and N6,2′-O-dimethyladenosine (m6Am) are two abundant modifications found in mRNAs and ncRNAs that can regulate multiple aspects of RNA biology. They function mainly by regulating interactions with specific RNA-binding proteins. Both modifications are linked to development, disease and stress response. To date, three methyltransferases and two demethylases have been identified that modify adenosines in mammalian mRNAs. Here, we present a comprehensive analysis of the interactomes of these enzymes. PCIF1 protein network comprises mostly factors involved in nascent RNA synthesis by RNA polymerase II, whereas ALKBH5 is closely linked with most aspects of pre-mRNA processing and mRNA export to the cytoplasm. METTL16 resides in subcellular compartments co-inhabited by several other RNA modifiers and processing factors. FTO interactome positions this demethylase at a crossroad between RNA transcription, RNA processing and DNA replication and repair. Altogether, these enzymes share limited spatial interactomes, pointing to specific molecular mechanisms of their regulation.
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影响因子:
16.6
作者:
Bawankar P;Lence T;Paolantoni C;Haussmann IU;Kazlauskiene M;Jacob D;Heidelberger JB;Richter FM;Nallasivan MP;Morin V;Kreim N;Beli P;Helm M;Jinek M;Soller M;Roignant JY
通讯作者:
Roignant JY
DOI:
10.1261/rna.040980.113
发表时间:
2014-03
期刊:
RNA (New York, N.Y.)
影响因子:
--
作者:
Chen W;Shulha HP;Ashar-Patel A;Yan J;Green KM;Query CC;Rhind N;Weng Z;Moore MJ
通讯作者:
Moore MJ
影响因子:
8.8
作者:
Hussain S;Sajini AA;Blanco S;Dietmann S;Lombard P;Sugimoto Y;Paramor M;Gleeson JG;Odom DT;Ule J;Frye M
通讯作者:
Frye M
DOI:
10.1074/jbc.m109.015750
发表时间:
2009-08-28
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Aygün O;Xu X;Liu Y;Takahashi H;Kong SE;Conaway RC;Conaway JW;Svejstrup JQ
通讯作者:
Svejstrup JQ
影响因子:
64.8
作者:
Huang, Huilin;Weng, Hengyou;Chen, Jianjun
通讯作者:
Chen, Jianjun