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
apaHBis(5'-nucleosyl)-tetraphosphatase; Hydrolyzes diadenosine 5',5'''-P1,P4-tetraphosphate to yield ADP; Belongs to the Ap4A hydrolase family. (271 aa)    
Predicted Functional Partners:
Ltuc_1086
Hypothetical protein.
   
 0.998
mip
Macrophage infectivity potentiator.
  
 
 0.963
yjeA
Endo-1,4-beta-xylanase.
   
 0.933
Ltuc_0645
Metallo-beta lactamase family transporter protein.
   
  0.901
Ltuc_1583
Metallo-beta-lactamase.
   
  0.901
hepA
RNA polymerase-associated protein HepA; Transcription regulator that activates transcription by stimulating RNA polymerase (RNAP) recycling in case of stress conditions such as supercoiled DNA or high salt concentrations. Probably acts by releasing the RNAP, when it is trapped or immobilized on tightly supercoiled DNA. Does not activate transcription on linear DNA. Probably not involved in DNA repair; Belongs to the SNF2/RAD54 helicase family. RapA subfamily.
    
 
 0.841
Ltuc_0600
DNA/RNA helicase SNF2.
    
 
 0.841
dnaK
Molecular chaperone DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
   
 
 0.833
eno
Enolase; Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis.
   
   0.833
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
    
   0.832
Your Current Organism:
Legionella tucsonensis
NCBI taxonomy Id: 40335
Other names: ATCC 49180, CCUG 31119, CIP 105113, DSM 19246, L. tucsonensis, NCTC 12439
Server load: medium (54%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.