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QRI5 protein (Saccharomyces cerevisiae) - STRING interaction network
"QRI5" - Mitochondrial inner membrane protein, required for accumulation of spliced COX1 mRNA in Saccharomyces cerevisiae
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second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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QRI5Mitochondrial inner membrane protein, required for accumulation of spliced COX1 mRNA; may have an additional role in translation of COX1 mRNA; Involved in the splicing of the COX1 mRNA (111 aa)    
Predicted Functional Partners:
YER189W
Putative protein of unknown function (122 aa)
           
  0.697
MSS51
Specific translational activator for the mitochondrial COX1 mRNA; loosely associated with the matrix face of the mitochondrial inner membrane; influences both COX1 mRNA translation and Cox1p assembly into cytochrome c oxidase; Has a dual role in the assembly of cytochrome oxidase subunit 1 (COX1). It has a regulative function on COX1 synthesis, acting as a translational activator specific for the COX1 mRNA, and it also binds to newly synthesized COX1 protein. Together with COX14, may act as a chaperone that binds efficiently unassembled COX1 and prevents it from unproductive aggregatio [...] (436 aa)
     
   
  0.696
AIM36
Protein of unknown function; null mutant displays reduced respiratory growth and elevated frequency of mitochondrial genome loss; the authentic, non-tagged protein is detected in purified mitochondria in high-throughput studies (255 aa)
           
  0.680
YBL112C
Dubious open reading frame unlikely to encode a functional protein, based on available experimental and comparative sequence data (105 aa)
           
  0.680
YBL112C
Putative protein of unknown function; YBL112C is contained within TEL02L (105 aa)
           
  0.680
AI3
Endonuclease I-SceIII, encoded by a mobile group I intron within the mitochondrial COX1 gene; Mitochondrial DNA endonuclease involved in intron homing. It introduces a specific double-strand break in the DNA of the COX1 gene and thus mediates the insertion of an intron, containing its own coding sequence (group I intron), into an intronless gene. Recognizes with high specificity and cleaves the sequence 5’-GGTTTTGGTAACTATTTATTAC-3’ (415 aa)
           
  0.680
COX14
Mitochondrial membrane protein, involved in translational regulation of Cox1p and assembly of cytochrome c oxidase (complex IV); associates with complex IV assembly intermediates and complex III/complex IV supercomplexes; Required for the synthesis of yeast cytochrome oxidase (70 aa)
     
   
  0.646
YEL076C
Putative protein of unknown function (216 aa)
           
  0.642
MRPS18
Mitochondrial ribosomal protein of the small subunit; essential for viability, unlike most other mitoribosomal proteins (217 aa)
     
   
  0.636
MSS18
Nuclear encoded protein needed for efficient splicing of mitochondrial COX1 aI5beta intron; mss18 mutations block cleavage of 5’ exon - intron junction; phenotype of intronless strain suggests additional functions; Involved in splicing of intron aI5-beta of the mitochondrial COX1 transcript (268 aa)
           
  0.622
Your Current Organism:
Saccharomyces cerevisiae
NCBI taxonomy Id: 4932
Other names: Candida robusta, Pachytichospora, S. cerevisiae, Saccharomyces, Saccharomyces capensis, Saccharomyces cerevisiae, Saccharomyces italicus, Saccharomyces oviformis, Saccharomyces uvarum var. melibiosus, lager beer yeast, yeast
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