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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
KRN58175.1Transcriptional regulator. (145 aa)    
Predicted Functional Partners:
KRN58176.1
Nucleoside-diphosphate-sugar epimerase.
 
  
 0.861
KRN59006.1
Cysteine desulfurase NifS.
  
 
 0.719
KRN59430.1
Cysteine desulfurase NifS.
  
 
 0.719
KRN58418.1
NifU family SUF system FeS assembly protein.
  
  
 0.605
KRN58173.1
ABC transporter permease component.
       0.591
KRN58174.1
Choline ABC transporter, ATP-binding protein.
       0.581
Your Current Organism:
Lactobacillus secaliphilus
NCBI taxonomy Id: 396268
Other names: CCUG 53218, DSM 17896, JCM 15613, L. secaliphilus, Lactobacillus secaliphilus Ehrmann et al. 2007
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.