Pet111p, an inner membrane-bound translational activator that limits expression of the Saccharomyces cerevisiae mitochondrial gene COX2.
about
The role of the LRPPRC (leucine-rich pentatricopeptide repeat cassette) gene in cytochrome oxidase assembly: mutation causes lowered levels of COX (cytochrome c oxidase) I and COX III mRNAThe mitochondrial message-specific mRNA protectors Cbp1 and Pet309 are associated in a high-molecular weight complex.Yeast Cox11, a protein essential for cytochrome c oxidase assembly, is a Cu(I)-binding protein.Interactions among COX1, COX2, and COX3 mRNA-specific translational activator proteins on the inner surface of the mitochondrial inner membrane of Saccharomyces cerevisiae.Coa1 links the Mss51 post-translational function to Cox1 cofactor insertion in cytochrome c oxidase assembly.Translation initiation in Saccharomyces cerevisiae mitochondria: functional interactions among mitochondrial ribosomal protein Rsm28p, initiation factor 2, methionyl-tRNA-formyltransferase and novel protein Rmd9pCox18p is required for export of the mitochondrially encoded Saccharomyces cerevisiae Cox2p C-tail and interacts with Pnt1p and Mss2p in the inner membrane.Mitochondrial translation initiation machinery: conservation and diversificationPeripheral mitochondrial inner membrane protein, Mss2p, required for export of the mitochondrially coded Cox2p C tail in Saccharomyces cerevisiaeAlteration of a novel dispensable mitochondrial ribosomal small-subunit protein, Rsm28p, allows translation of defective COX2 mRNAs.Dual functions of Mss51 couple synthesis of Cox1 to assembly of cytochrome c oxidase in Saccharomyces cerevisiae mitochondriaTranslocation of mitochondrially synthesized Cox2 domains from the matrix to the intermembrane space.The pentatricopeptide repeats present in Pet309 are necessary for translation but not for stability of the mitochondrial COX1 mRNA in yeast.Identification of putative regulatory upstream ORFs in the yeast genome using heuristics and evolutionary conservation.The Schizosaccharomyces pombe PPR protein Ppr10 associates with a novel protein Mpa1 and acts as a mitochondrial translational activator.Mitochondrial protein synthesis, import, and assembly.Antagonistic signals within the COX2 mRNA coding sequence control its translation in Saccharomyces cerevisiae mitochondria.Assembly of mitochondrial cytochrome c-oxidase, a complicated and highly regulated cellular process.Sls1p is a membrane-bound regulator of transcription-coupled processes involved in Saccharomyces cerevisiae mitochondrial gene expression.Activity of mitochondrially synthesized reporter proteins is lower than that of imported proteins and is increased by lowering cAMP in glucose-grown Saccharomyces cerevisiae cells.MrpL36p, a highly diverged L31 ribosomal protein homolog with additional functional domains in Saccharomyces cerevisiae mitochondria.Translational regulations as specific traits of chloroplast gene expression.The Rieske FeS protein encoded and synthesized within mitochondria complements a deficiency in the nuclear gene.Characterization of Gtf1p, the connector subunit of yeast mitochondrial tRNA-dependent amidotransferase.Multiple roles of the Cox20 chaperone in assembly of Saccharomyces cerevisiae cytochrome c oxidase.Evidence for regulatory function of nucleus-encoded factors on mRNA stabilization and translation in the chloroplast.Schizosaccharomyces pombe homologs of the Saccharomyces cerevisiae mitochondrial proteins Cbp6 and Mss51 function at a post-translational step of respiratory complex biogenesisNascent RNA structure modulates the transcriptional dynamics of RNA polymerases.The S. Cerevisiae HAP complex, a key regulator of mitochondrial function, coordinates nuclear and mitochondrial gene expression.Synchronized mitochondrial and cytosolic translation programs.Pleiotropic effects of the yeast Sal1 and Aac2 carriers on mitochondrial function via an activity distinct from adenine nucleotide transport.Mss51p promotes mitochondrial Cox1p synthesis and interacts with newly synthesized Cox1p.Yeast PPR proteins, watchdogs of mitochondrial gene expression.Mitochondrial translation of Saccharomyces cerevisiae COX2 mRNA is controlled by the nucleotide sequence specifying the pre-Cox2p leader peptide.Evidence that synthesis of the Saccharomyces cerevisiae mitochondrially encoded ribosomal protein Var1p may be membrane localized.Development and characterization of a conditional mitochondrial complex I assembly system.The ribosome-associated Mba1 escorts Cox2 from insertion machinery to maturing assembly intermediates.Cardiolipin is not required to maintain mitochondrial DNA stability or cell viability for Saccharomyces cerevisiae grown at elevated temperatures.The mitochondrial TMEM177 associates with COX20 during COX2 biogenesis.Overexpression of the COX2 translational activator, Pet111p, prevents translation of COX1 mRNA and cytochrome c oxidase assembly in mitochondria of Saccharomyces cerevisiae.
P2860
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P2860
Pet111p, an inner membrane-bound translational activator that limits expression of the Saccharomyces cerevisiae mitochondrial gene COX2.
description
2001 nî lūn-bûn
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2001 թուականի Մարտին հրատարակուած գիտական յօդուած
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2001 թվականի մարտին հրատարակված գիտական հոդված
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2001年の論文
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2001年論文
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2001年論文
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2001年論文
@zh-hk
2001年論文
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2001年論文
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2001年论文
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name
Pet111p, an inner membrane-bou ...... isiae mitochondrial gene COX2.
@ast
Pet111p, an inner membrane-bou ...... isiae mitochondrial gene COX2.
@en
Pet111p, an inner membrane-bou ...... isiae mitochondrial gene COX2.
@nl
type
label
Pet111p, an inner membrane-bou ...... isiae mitochondrial gene COX2.
@ast
Pet111p, an inner membrane-bou ...... isiae mitochondrial gene COX2.
@en
Pet111p, an inner membrane-bou ...... isiae mitochondrial gene COX2.
@nl
prefLabel
Pet111p, an inner membrane-bou ...... isiae mitochondrial gene COX2.
@ast
Pet111p, an inner membrane-bou ...... isiae mitochondrial gene COX2.
@en
Pet111p, an inner membrane-bou ...... isiae mitochondrial gene COX2.
@nl
P2093
P2860
P3181
P356
P1476
Pet111p, an inner membrane-bou ...... visiae mitochondrial gene COX2
@en
P2093
C A Butler
H M Dunstan
N S Green-Willms
P2860
P304
P3181
P356
10.1074/JBC.M009856200
P407
P50
P577
2000-12-05T00:00:00Z