Structural comparison of yeast ribosomal protein genes
نویسندگان
چکیده
منابع مشابه
The yeast ribosomal protein S7 and its genes.
Ribosomal protein S7 of Saccharomyces cerevisiae is encoded by two genes RPS7A and RPS7B. The sequence of each copy was determined; their coding regions differ in only 14 nucleotides, none of which leads to changes in the amino acid sequence. The predicted protein consists of 261 amino acids, making it the largest protein of the 40 S ribosomal subunit. It is highly basic near the NH2 terminus, ...
متن کاملA comparison of yeast ribosomal protein gene DNA sequences.
The DNA sequences of eight yeast ribosomal protein genes have been compared for the purpose of identifying homologous regions which may be involved in the coordinate regulation of ribosomal protein synthesis. A 12 bp homology was identified in the 5' DNA sequence preceding the structural gene for 6 out of 8 yeast ribosomal protein genes. In each case the homologous sequence was found at a posit...
متن کاملFunctional substitution of mouse ribosomal protein L27' for yeast ribosomal protein L29 in yeast ribosomes.
A cDNA clone of mouse ribosomal protein L27' was shown previously to be 62% identical in amino acid residues to yeast ribosomal protein L29. The L27' cDNA was expressed in yeast to determine the ability of the mouse protein to substitute for yeast L29 in assembling a functional ribosome. In a yeast strain resistant to cycloheximide by virtue of a recessive mutation in the L29 protein, the murin...
متن کاملCoordinate regulation of yeast ribosomal protein genes is associated with targeted recruitment of Esa1 histone acetylase.
The Esa1-containing NuA4 histone acetylase complex can interact with activation domains in vitro and stimulate transcription on reconstituted chromatin templates. In yeast cells, Esa1 is targeted to a small subset of promoters in an activator-specific manner. Esa1 is specifically recruited to ribosomal protein (RP) promoters, and this recruitment appears to require binding by Rap1 or Abf1. Esa1...
متن کاملActivator-specific recruitment of TFIID and regulation of ribosomal protein genes in yeast.
In yeast, TFIID strongly associates with nearly all ribosomal protein (RP) promoters, but a TAF-independent form of TBP preferentially associates with other active promoters. RP promoters are regulated in response to growth stimuli, in most cases by a Rap1-containing activator. This Rap1-dependent activator is necessary and sufficient for TFIID recruitment, whereas other activators do not effic...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1984
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/12.17.6685