close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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; Derived by automated computational analysis using gene prediction method: Protein Homology. (755 aa)    
Predicted Functional Partners:
RhlE
DEAD/DEAH box helicase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.976
ORX21706.1
Ribonuclease; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.976
DeaD
Cold-shock protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.957
ORX20561.1
Zinc protease; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.932
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.
  
  
 0.918
Rho
Transcription termination factor Rho; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.918
ORX13981.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
  
 
 0.908
rpsO
30S ribosomal protein S15; Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome.
 
  
 0.896
nusA
Transcription elongation factor NusA; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.894
rpoB
DNA-directed RNA polymerase subunit beta; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the RNA polymerase beta chain family.
  
  
 0.891
Your Current Organism:
Mycobacterium xenopi
NCBI taxonomy Id: 1789
Other names: ATCC 19250, CCUG 28011, CCUG 31306, CIP 104035, DSM 43995, JCM 15661, M. xenopi, Mycobacterium xenopei, NCTC 10042
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.