Yeast homologues of higher eukaryotic TFIID subunits.
Yeast homologues of higher eukaryotic TFIID subunits.
复制标题
高等真核 TFIID 亚基的酵母同源物。
DOI:
10.1073/pnas.93.25.14654
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发表时间:
1996
影响因子:
11.1
通讯作者:
Buratowski,S
中科院分区:
文献类型:
--
作者:
Moqtaderi,Z;Yale,JD;Struhl,K;Buratowski,S
In eukaryotic cells the TATA-binding protein (TBP) associates with other proteins known as TBP-associated factors (TAFs) to form multisubunit transcription factors important for gene expression by all three nuclear RNA polymerases. Computer searching of the completeSaccharomyces cerevisiaegenome revealed five previously unidentified yeast genes with significant sequence similarity to known human andDrosophilaRNA polymerase II TAFs. Each of these genes is essential for viability. A sixth essential gene (FUN81) has previously been noted to be similar to human TAFII18. Coimmunoprecipitation experiments show that all six proteins are associated with TBP, demonstrating that they are true TAFs. Furthermore, these proteins are present in complexes containing the TAFII130 subunit, indicating that they are components of TFIID. Based on their predicted molecular weights, these genes have been designatedTAF67,TAF61(68),TAF40,TAF23(25),TAF19(FUN81), andTAF17. Yeast TAF61 is significantly larger than its higher eukaryotic homologues, and deletion analysis demonstrates that the evolutionarily conserved, histone-like domain is sufficient and necessary to support viability.
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DOI:
10.1016/s0021-9258(18)50101-0
发表时间:
1992-11
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
M. H. Sayre;Herbert Tschochner;R. Kornberg
通讯作者:
M. H. Sayre;Herbert Tschochner;R. Kornberg
影响因子:
10.5
作者:
EISENMANN, DM;ARNDT, KM;WINSTON, F
通讯作者:
WINSTON, F
影响因子:
10.5
作者:
K. Yokomori;J. Chen;A. Admon;S. Zhou;R. Tjian
通讯作者:
R. Tjian
DOI:
10.1073/pnas.89.17.8140
发表时间:
1992
影响因子:
11.1
作者:
Timmers,HT;Meyers,RE;Sharp,PA
通讯作者:
Sharp,PA
DOI:
10.1073/pnas.86.20.7785
发表时间:
1989
影响因子:
11.1
作者:
Schmidt,MC;Kao,CC;Pei,R;Berk,AJ
通讯作者:
Berk,AJ