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KRR1 protein (Saccharomyces cerevisiae) - STRING interaction network
"KRR1" - Essential nucleolar protein required for the synthesis of 18S rRNA and for the assembly of 40S ribosomal subunit 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
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some 3D structure is known or predicted
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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KRR1Essential nucleolar protein required for the synthesis of 18S rRNA and for the assembly of 40S ribosomal subunit; Required for 40S ribosome biogenesis. Involved in nucleolar processing of pre-18S ribosomal RNA and ribosome assembly. Essential for vegetative growth (316 aa)    
Predicted Functional Partners:
KRI1
Essential nucleolar protein required for 40S ribosome biogenesis; physically and functionally interacts with Krr1p; Required for 40S ribosome biogenesis. Involved in nucleolar processing of pre-18S ribosomal RNA (591 aa)
     
 
  0.999
NOP14
Nucleolar protein, forms a complex with Noc4p that mediates maturation and nuclear export of 40S ribosomal subunits; also present in the small subunit processome complex, which is required for processing of pre-18S rRNA; Involved in nucleolar processing of pre-18S ribosomal RNA. Has a role in the nuclear export of 40S pre-ribosomal subunit to the cytoplasm (810 aa)
     
  0.999
BMS1
GTPase required for synthesis of 40S ribosomal subunits and for processing the 35S pre-rRNA at sites A0, A1, and A2; interacts with Rcl1p, which stimulates its GTPase and U3 snoRNA binding activities; has similarity to Tsr1p; May act as a molecular switch during maturation of the 40S ribosomal subunit in the nucleolus. The depletion of BMS1 interferes with processing of the 35S pre-rRNA at sites A0, A1, and A2, and the formation of 40S subunits (1183 aa)
     
  0.999
UTP23
Essential nucleolar protein that is a component of the SSU (small subunit) processome involved in 40S ribosomal subunit biogenesis; has homology to PINc domain protein Fcf1p, although the PINc domain of Utp23p is not required for function; Involved in rRNA-processing and ribosome biogenesis (254 aa)
     
  0.999
UTP7
Nucleolar protein, component of the small subunit (SSU) processome containing the U3 snoRNA that is involved in processing of pre-18S rRNA; Involved in nucleolar processing of pre-18S ribosomal RNA (554 aa)
     
  0.999
ROK1
ATP-dependent RNA helicase of the DEAD box family; required for 18S rRNA synthesis; ATP-dependent RNA helicase involved in 40S ribosomal subunit biogenesis. Required for the processing and cleavage of 35S pre-rRNA at sites A0, A1, and A2, leading to mature 18S rRNA. May also have a gene-specific regulatory function since it affects nuclear fusion by regulating KAR4 expression and contributes with KEM1 to ISP-1 sensitivity (564 aa)
     
  0.999
NOP15
Constituent of 66S pre-ribosomal particles, involved in 60S ribosomal subunit biogenesis; localizes to both nucleolus and cytoplasm; Involved in the biogenesis of the 60S ribosomal subunit. Required for pre-rRNA processing and cytokinesis. Associates with the precursors of the 25S and 5.8S rRNAs (220 aa)
     
 
  0.999
NOP58
Protein involved in pre-rRNA processing, 18S rRNA synthesis, and snoRNA synthesis; component of the small subunit processome complex, which is required for processing of pre-18S rRNA; Required for pre-18S rRNA processing. May bind microtubules (511 aa)
     
  0.999
MPP10
Component of the SSU processome and 90S preribosome, required for pre-18S rRNA processing, interacts with and controls the stability of Imp3p and Imp4p, essential for viability; similar to human Mpp10p; Involved in nucleolar processing of pre-18S ribosomal RNA. Required for the early cleavages at sites A0, A1 and A2 during 18S ribosomal pre-RNA processing (593 aa)
     
  0.999
IMP3
Component of the SSU processome, which is required for pre-18S rRNA processing, essential protein that interacts with Mpp10p and mediates interactions of Imp4p and Mpp10p with U3 snoRNA; Required for the early cleavages at sites A0, A1 and A2 during 18S ribosomal pre-RNA processing (183 aa)
     
  0.999
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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