STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
spt4DNA-directed RNA polymerase subunit E; Stimulates transcription elongation; Belongs to the archaeal Spt4 family. (64 aa)    
Predicted Functional Partners:
PTO0866
DNA-directed RNA polymerase subunit E'.
  
 
 0.997
spt5
Hypothetical transcription antitermination protein NusG; Stimulates transcription elongation; Belongs to the archaeal Spt5 family.
  
 0.996
PTO0374
O-sialoglycoprotein endopeptidase/protein kinase; Required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. Is a component of the KEOPS complex that is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. The Kae1 domain likely plays a direct catalytic role in this reaction. The Bud32 domain probably displays kinase activity that regulates Kae1 function. In the C-terminal section; belongs to the protein kinase superfamily. Tyr prot [...]
       0.992
rps27ae
Small subunit ribosomal protein S27AE; Belongs to the eukaryotic ribosomal protein eS31 family.
  
    0.985
PTO0391
DNA-directed RNA-Polymerase subunit P.
   
   0.961
PTO0868
Archaeal conserved hypothetical protein; Catalyzes the GTP-dependent phosphorylation of the 3'- hydroxyl group of dephosphocoenzyme A to form coenzyme A (CoA).
 
    0.955
rps24e
Small subunit ribosomal protein S24E; Belongs to the eukaryotic ribosomal protein eS24 family.
 
    0.953
PTO0259
DNA-directed RNA polymerase subunit B; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
 
 0.884
rpoH
DNA-directed RNA polymerase subunit H; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal RpoH/eukaryotic RPB5 RNA polymerase subunit family.
   
   0.878
PTO0258
DNA-directed RNA polymerase subunit A; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.859
Your Current Organism:
Picrophilus torridus
NCBI taxonomy Id: 263820
Other names: P. torridus DSM 9790, Picrophilus torridus DSM 9790, Picrophilus torridus DSM9790, Picrophilus torridus str. DSM 9790, Picrophilus torridus strain DSM 9790
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