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pcnB protein (Yersinia pseudotuberculosis) - STRING interaction network
"pcnB" - Poly(A) polymerase I in Yersinia pseudotuberculosis
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second shell of interactors
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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pcnBPoly(A) polymerase I; Adds poly(A) tail to the 3’ end of many RNAs, which usually targets these RNAs for decay. Plays a significant role in the global control of gene expression, through influencing the rate of transcript degradation, and in the general RNA quality control (440 aa)    
Predicted Functional Partners:
folK
folK- 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase (159 aa)
 
   
  0.954
pnp
Polyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3’- to 5’-direction (705 aa)
     
 
  0.917
hfq
RNA-binding protein Hfq; RNA chaperone that binds small regulatory RNA (sRNAs) and mRNAs to facilitate mRNA translational regulation in response to envelope stress, environmental stress and changes in metabolite concentrations. Also binds with high specificity to tRNAs (101 aa)
       
 
  0.912
gluQ
Glutamyl-Q tRNA(Asp) synthetase; Catalyzes the tRNA-independent activation of glutamate in presence of ATP and the subsequent transfer of glutamate onto a tRNA(Asp). Glutamate is transferred on the 2-amino-5-(4,5- dihydroxy-2-cyclopenten-1-yl) moiety of the queuosine in the wobble position of the QUC anticodon (394 aa)
 
        0.897
dksA
RNA polymerase-binding transcription factor DksA; Transcription factor that acts by binding directly to the RNA polymerase (RNAP). Required for negative regulation of rRNA expression and positive regulation of several amino acid biosynthesis promoters. Also required for regulation of fis expression (151 aa)
          0.896
rnr
Ribonuclease R; 3’-5’ exoribonuclease that releases 5’-nucleoside monophosphates and is involved in maturation of structured RNAs; Belongs to the RNR ribonuclease family. RNase R subfamily (844 aa)
 
 
  0.757
rne
Ribonuclease E; Endoribonuclease that plays a central role in RNA processing and decay. Required for the maturation of 5S and 16S rRNAs and the majority of tRNAs. Also involved in the degradation of most mRNAs; Belongs to the RNase E/G family. RNase E subfamily (1210 aa)
 
 
  0.741
rng
annotation not available (489 aa)
   
 
  0.658
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5’-3’ exonuclease activity (932 aa)
   
   
  0.656
panB
3-methyl-2-oxobutanoate hydroxymethyltransferase; Catalyzes the reversible reaction in which hydroxymethyl group from 5,10-methylenetetrahydrofolate is transferred onto alpha-ketoisovalerate to form ketopantoate; Belongs to the PanB family (265 aa)
   
   
  0.636
Your Current Organism:
Yersinia pseudotuberculosis
NCBI taxonomy Id: 633
Other names: ATCC 29833, Bacillus pseudotuberkulosis, Bacterium pseudotuberculosis, CCUG 5855, CIP 55.85, DSM 8992, NCTC 10275, Pasteurella pseudotuberculosis, Shigella pseudotuberculosis, Y. pseudotuberculosis, Yersinia pseudotuberculosis
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