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
KGI53876.1Serine protease; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the peptidase S1C family. (476 aa)    
Predicted Functional Partners:
KGI53598.1
TPR repeat-containing protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.752
KGI54050.1
acyl-CoA dehydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
  0.744
alaS
alanyl-tRNA synthetase; Catalyzes the attachment of alanine to tRNA(Ala) in a two- step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged Ser-tRNA(Ala) and Gly-tRNA(Ala) via its editing domain.
   
 
  0.742
lon
Lon protease; ATP-dependent serine protease that mediates the selective degradation of mutant and abnormal proteins as well as certain short- lived regulatory proteins. Required for cellular homeostasis and for survival from DNA damage and developmental changes induced by stress. Degrades polypeptides processively to yield small peptide fragments that are 5 to 10 amino acids long. Binds to DNA in a double-stranded, site-specific manner.
    
 0.730
KGI53357.1
Catalase; Has an organic peroxide-dependent peroxidase activity. Belongs to the catalase family.
   
 0.712
KGI53380.1
Catalase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the catalase family.
   
 0.712
KGI53875.1
Chemotaxis protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.674
KGI53874.1
Chemotaxis protein CheB; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.673
KGI54956.1
RNA pyrophosphohydrolase; Accelerates the degradation of transcripts by removing pyrophosphate from the 5'-end of triphosphorylated RNA, leading to a more labile monophosphorylated state that can stimulate subsequent ribonuclease cleavage; Belongs to the Nudix hydrolase family.
    
  0.646
KGI53604.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
  0.646
Your Current Organism:
Helicobacter japonicus
NCBI taxonomy Id: 425400
Other names: ATCC TSD-46, H. japonicus, Helicobacter japonicum, Helicobacter sp. MIT 01-6451, LMG 28612, LMG:28612, strain MIT 01-6451
Server load: low (20%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.