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.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
pnpPolyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction. (749 aa)    
Predicted Functional Partners:
nusA
Transcription termination factor NusA; Participates in both transcription termination and antitermination.
 
  
 0.936
Deba_2577
Helicase domain protein; COGs: COG0553 Superfamily II DNA/RNA helicase SNF2 family; InterPro IPR014001:IPR001650:IPR000330:IPR014021; KEGG: sfu:Sfum_3846 helicase domain-containing protein; PFAM: helicase domain protein; SNF2-related protein; SMART: DEAD-like helicase; helicase domain protein; SPTR: A0LQ13 Helicase domain protein; manually curated; PFAM: Helicase conserved C-terminal domain; SNF2 family N-terminal domain.
  
 
 0.936
infB
Translation initiation factor IF-2; One of the essential components for the initiation of protein synthesis. Protects formylmethionyl-tRNA from spontaneous hydrolysis and promotes its binding to the 30S ribosomal subunits. Also involved in the hydrolysis of GTP during the formation of the 70S ribosomal complex; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. IF-2 subfamily.
  
  
 0.914
Deba_0980
Ribonuclease, Rne/Rng family; COGs: COG1530 Ribonuclease G and E; InterProIPR016027:IPR003029:IPR019307:IPR012340:IPR 004659; KEGG: gme:Gmet_2546 ribonuclease E; PFAM: RNA-binding protein AU-1/Ribonuclease E/G; RNA binding S1 domain protein; SPTR: Q39SK9 Ribonuclease E; TIGRFAM: ribonuclease, Rne/Rng family; PFAM: Ribonuclease E/G family; S1 RNA binding domain; TIGRFAM: ribonuclease, Rne/Rng family.
  
 
 0.913
Deba_1946
Ribonuclease, Rne/Rng family; COGs: COG1530 Ribonuclease G and E; InterPro IPR019307:IPR016027:IPR012340:IPR004659; KEGG: sfu:Sfum_1609 ribonuclease; PFAM: RNA-binding protein AU-1/Ribonuclease E/G; SPTR: A0LIP4 RNAse G; TIGRFAM: ribonuclease, Rne/Rng family; PFAM: Ribonuclease E/G family; S1 RNA binding domain; TIGRFAM: ribonuclease, Rne/Rng family.
  
 
 0.913
rhlB
DEAD/DEAH box helicase domain protein; DEAD-box RNA helicase involved in RNA degradation. Has RNA- dependent ATPase activity and unwinds double-stranded RNA.
  
 
 0.907
Deba_0431
DEAD/DEAH box helicase domain protein; COGs: COG0513 Superfamily II DNA and RNA helicase; InterProIPR011545:IPR001650:IPR005580:IPR014001:IPR 014021:IPR014014:IPR000629; KEGG: dps:DP1690 ATP-dependent RNA helicase; PFAM: DEAD/DEAH box helicase domain protein; helicase domain protein; DbpA RNA-binding domain protein; SMART: DEAD-like helicase; helicase domain protein; SPTR: Q6AMK6 Probable ATP-dependent RNA helicase; PFAM: Helicase conserved C-terminal domain; DbpA RNA binding domain; DEAD/DEAH box helicase; Belongs to the DEAD box helicase family.
  
 
 0.907
rpoB
DNA-directed RNA polymerase, beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
  
 0.875
rplD
Ribosomal protein L4/L1e; Forms part of the polypeptide exit tunnel.
  
    0.867
tsf
Translation elongation factor Ts; Associates with the EF-Tu.GDP complex and induces the exchange of GDP to GTP. It remains bound to the aminoacyl-tRNA.EF- Tu.GTP complex up to the GTP hydrolysis stage on the ribosome. Belongs to the EF-Ts family.
 
  
 0.865
Your Current Organism:
Desulfarculus baarsii
NCBI taxonomy Id: 644282
Other names: D. baarsii DSM 2075, Desulfarculus baarsii 2st 14, Desulfarculus baarsii DSM 2075, Desulfarculus baarsii str. DSM 2075, Desulfarculus baarsii strain DSM 2075
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