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
KJW12703.1Deoxyribonuclease; Derived by automated computational analysis using gene prediction method: Protein Homology. (408 aa)    
Predicted Functional Partners:
KJW11636.1
S-layer protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.690
KJW13828.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.688
KJW13583.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.600
sigA
RNA polymerase sigma factor RpoD; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth.
    
   0.600
KJW13397.1
Permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.487
KJW13969.1
1,4-beta-N-acetylmuramidase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.486
KJW13568.1
Lyzozyme M1 (1,4-beta-N-acetylmuramidase); Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.482
KJW12885.1
Lyzozyme M1 (1,4-beta-N-acetylmuramidase); Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.482
KJW13848.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.476
KJW13620.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the 'phage' integrase family.
  
     0.466
Your Current Organism:
Lactobacillus spicheri
NCBI taxonomy Id: 216463
Other names: DSM 15429, JCM 15956, L. spicheri, LMG 21871, LMG:21871, LTH 5753, Lactobacillus spicheri Meroth et al. 2004
Server load: medium (64%) [HD]