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YKR023W protein (Saccharomyces cerevisiae) - STRING interaction network
"YKR023W" - Putative protein of unknown function in Saccharomyces cerevisiae
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query proteins and first shell of interactors
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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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YKR023WPutative protein of unknown function; the authentic, non-tagged protein is detected in highly purified mitochondria in high-throughput studies (530 aa)    
Predicted Functional Partners:
SLH1
Putative RNA helicase related to Ski2p, involved in translation inhibition of non-poly(A) mRNAs; required for repressing propagation of dsRNA viruses; Together with SKI2, represses the translation of non- poly(A) mRNAs. May block translation by inhibiting translation initiation factor 5B (FUN12) action on mRNAs lacking a 3’ poly(A) structure. Involved in antiviral defense, preventing L-A dsRNA virus propagation by specifically blocking translation of viral mRNAs (1967 aa)
       
 
  0.831
NUT2
Subunit of the RNA polymerase II mediator complex; associates with core polymerase subunits to form the RNA polymerase II holoenzyme; required for transcriptional activation and has a role in basal transcription; Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. The Mediator complex, having a compact conformation in its free form, is recruited to promote [...] (157 aa)
       
      0.749
YFR016C
Protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm and bud; interacts with Spa2p; YFR016C is not an essential gene (1233 aa)
       
      0.743
RPO21
RNA polymerase II largest subunit B220, part of central core; phosphorylation of C-terminal heptapeptide repeat domain regulates association with transcription and splicing factors; similar to bacterial beta-prime; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Forms the polymerase active center together with the second largest subunit. Pol II is the central component of the basal [...] (1733 aa)
       
      0.654
PWP2
Conserved 90S pre-ribosomal component essential for proper endonucleolytic cleavage of the 35 S rRNA precursor at A0, A1, and A2 sites; contains eight WD-repeats; PWP2 deletion leads to defects in cell cycle and bud morphogenesis; Required for bud-site selection and cell separation. Also involved in nucleolar processing of pre-18S ribosomal RNA (923 aa)
       
      0.638
RPA190
RNA polymerase I largest subunit A190; DNA-dependent RNA polymerases catalyze the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase I (Pol I) which synthesizes ribosomal RNA precursors. Besides, RNA polymerase I has intrinsic RNA cleavage activity. RPA190 and RPA135 both contribute to the polymerase catalytic activity and together form the Pol I active center. In addition, subunit RPA12 contributes a catalytic zinc ribbon that is required for RNA cleavage by Pol I. A single stranded DNA template strand of the promoter i [...] (1664 aa)
       
      0.497
RPO31
RNA polymerase III largest subunit C160, part of core enzyme; similar to bacterial beta-prime subunit and to RPA190 and RPO21; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic core component of RNA polymerase III which synthesizes small RNAs, such as 5S rRNA and tRNAs. Forms the polymerase active center together with the second largest subunit. A single-stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol III. A bridging helix emanat [...] (1460 aa)
       
      0.497
SGN1
Cytoplasmic RNA-binding protein, contains an RNA recognition motif (RRM); may have a role in mRNA translation, as suggested by genetic interactions with genes encoding proteins involved in translational initiation; mRNA-binding protein that may play a role in modulating the expression of cytoplasmic mRNA (250 aa)
           
  0.445
NTR2
Essential protein that forms a dimer with Ntr1p; also forms a trimer, with Ntr2p and the DExD/H-box RNA helicase Prp43p, that is involved in spliceosome disassembly; Involved in pre-mRNA splicing and spliceosome disassembly. Promotes release of excised lariat intron from the spliceosome by acting as a receptor for PRP43. This targeting of PRP43 leads to disassembly of the spliceosome with the separation of the U2, U5, U6 snRNPs and the NTC complex (322 aa)
     
   
  0.444
RQC1
Putative protein of unknown function; Component of the ribosome quality control complex (RQC), a ribosome-associated complex that mediates ubiquitination and extraction of incompletely synthesized nascent chains for proteasomal degradation (PubMed-23178123). RQC1 is essential for the recruitment of CDC48 to ribosomal subunits (PubMed-23479637) (723 aa)
     
   
  0.429
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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