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
KRN59034.1Hypothetical protein. (457 aa)    
Predicted Functional Partners:
guaA
GMP synthase domain-containing protein; Catalyzes the synthesis of GMP from XMP.
  
 
 0.853
KRN59035.1
Transcriptional regulator; Belongs to the LysR transcriptional regulatory family.
 
     0.668
kup
Potassium uptake protein; Transport of potassium into the cell; Belongs to the HAK/KUP transporter (TC 2.A.72) family.
       0.469
KRN59036.1
Cupin domain protein.
       0.418
KRN58157.1
Ribonuclease BN; Belongs to the UPF0761 family.
 
    0.416
KRN58671.1
Competence protein.
  
     0.403
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
Server load: medium (44%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.