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rnr protein (Porphyromonas gingivalis W83) - STRING interaction network
"rnr" - Ribonuclease R in Porphyromonas gingivalis W83
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query proteins and first shell of interactors
white nodes:
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
Others
textmining
co-expression
protein homology
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[Homology]
Score
rnrRibonuclease R; 3’-5’ exoribonuclease that releases 5’-nucleoside monophosphates and is involved in maturation of structured RNAs (702 aa)    
Predicted Functional Partners:
smpB
SsrA-binding protein; Required for rescue of stalled ribosomes mediated by trans-translation. Binds to transfer-messenger RNA (tmRNA), required for stable association of tmRNA with ribosomes. tmRNA and SmpB together mimic tRNA shape, replacing the anticodon stem-loop with SmpB. tmRNA is encoded by the ssrA gene; the 2 termini fold to resemble tRNA(Ala) and it encodes a ’tag peptide’, a short internal open reading frame. During trans-translation Ala- aminoacylated tmRNA acts like a tRNA, entering the A-site of stalled ribosomes, displacing the stalled mRNA. The ribosome then switches to [...] (153 aa)
       
  0.927
PG_0801
poly(A) polymerase (483 aa)
   
  0.921
rnz
Ribonuclease Z; Zinc phosphodiesterase, which displays some tRNA 3’- processing endonuclease activity. Probably involved in tRNA maturation, by removing a 3’-trailer from precursor tRNA (304 aa)
     
  0.857
PG_1256
Ribonuclease (504 aa)
     
  0.855
PG_1852
Exonuclease (259 aa)
     
  0.853
PG_0223
Exonuclease (163 aa)
     
  0.853
PG_1603
Putative deoxyribonucleoside-triphosphatase; Pyrophosphatase that hydrolyzes non-canonical purine nucleotides such as XTP and ITP/dITP to their respective monophosphate derivatives. Might exclude non-canonical purines from DNA precursor pool, thus preventing their incorporation into DNA and avoiding chromosomal lesions (194 aa)
       
    0.808
rnhA
Ribonuclease H (216 aa)
       
    0.788
PG_1037
Hypothetical protein (459 aa)
     
    0.787
PG_0861
Snf2/Rad54 family helicase (1160 aa)
     
    0.787
Your Current Organism:
Porphyromonas gingivalis W83
NCBI taxonomy Id: 242619
Other names: P. gingivalis W83, Porphyromonas gingivalis W83, Porphyromonas gingivalis str. W83, Porphyromonas gingivalis strain W83
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