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NOP6 protein (Saccharomyces cerevisiae) - STRING interaction network
"NOP6" - rRNA-binding protein required for 40S ribosomal subunit biogenesis in Saccharomyces cerevisiae
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Predicted Interactions
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textmining
co-expression
protein homology
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NOP6rRNA-binding protein required for 40S ribosomal subunit biogenesis; contains an RNA recognition motif (RRM) and has similarity to hydrophilins; NOP6 may be a fungal-specific gene as no homologs have been yet identified in higher eukaryotes; Predicted to be involved in rRNA processing (225 aa)    
Predicted Functional Partners:
KRR1
Essential 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)
     
 
  0.988
RRT14
Putative protein of unknown function; identified in a screen for mutants with decreased levels of rDNA transcription; green fluorescent protein (GFP)-fusion protein localizes to the nucleolus; predicted to be involved in ribosome biogenesis; Involved in ribosome biogenesis, probably through modulation of rDNA transcription (206 aa)
     
      0.968
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)
     
 
  0.959
NHP2
Nuclear protein related to mammalian high mobility group (HMG) proteins, essential for function of H/ACA-type snoRNPs, which are involved in 18S rRNA processing; Required for ribosome biogenesis. Part of a complex which catalyzes pseudouridylation of rRNA. This involves the isomerization of uridine such that the ribose is subsequently attached to C5, instead of the normal N1. Pseudouridine ("psi") residues may serve to stabilize the conformation of rRNAs. Essential for growth. Directly binds H/ACA snoRNAs (156 aa)
     
 
  0.955
MSL5
Component of the commitment complex, which defines the first step in the splicing pathway; essential protein that interacts with Mud2p and Prp40p, forming a bridge between the intron ends; also involved in nuclear retention of pre-mRNA; Required for pre-spliceosome formation, which is the first step of pre-mRNA splicing. 2 commitment complexes, CC1 and CC2, have been defined. CC1 is a basal complex dependent only on the 5’-splice site. CC2 is a complex of lower mobility and is dependent on a branchpoint as well as a 5’-splice site region. This protein is involved in CC2 formation where [...] (476 aa)
     
 
  0.947
ECM16
Essential DEAH-box ATP-dependent RNA helicase specific to U3 snoRNP; predominantly nucleolar in distribution; required for 18S rRNA synthesis; Probable ATP-binding RNA helicase. Required for 18S rRNA synthesis. May play a role in restructuring of the pre-rRNA (1267 aa)
     
 
  0.941
RCL1
Endonuclease that cleaves pre-rRNA at site A2 for 18S rRNA biogenesis; subunit of U3-containing 90S preribosome processome complex involved in small ribosomal subunit assembly; stimulates Bms1p GTPase and U3 binding activity; similar to RNA cyclase- /.../roteins but no cyclase activity detected; Does not have cyclase activity. Plays a role in 40S- ribosomal-subunit biogenesis in the early pre-rRNA processing steps at sites A0, A1 and A2 that are required for proper maturation of the 18S RNA. Essential for viability (367 aa)
     
 
  0.925
ADE6
Formylglycinamidine-ribonucleotide (FGAM)-synthetase, catalyzes a step in the ’de novo’ purine nucleotide biosynthetic pathway; Phosphoribosylformylglycinamidine synthase involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate (By similarity) (1358 aa)
   
 
  0.925
GAR1
Protein component of the H/ACA snoRNP pseudouridylase complex, involved in the modification and cleavage of the 18S pre-rRNA; Required for ribosome biogenesis. Part of a complex which catalyzes pseudouridylation of rRNA. This involves the isomerization of uridine such that the ribose is subsequently attached to C5, instead of the normal N1. Pseudouridine ("psi") residues may serve to stabilize the conformation of rRNAs. Essential for growth (205 aa)
     
 
  0.924
UTP14
Subunit of U3-containing Small Subunit (SSU) processome complex involved in production of 18S rRNA and assembly of small ribosomal subunit; Involved in nucleolar processing of pre-18S ribosomal RNA (899 aa)
     
      0.917
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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