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
CUS_4322Hypothetical protein. (113 aa)    
Predicted Functional Partners:
CUS_4274
N-6 DNA Methylase; Identified by match to protein family HMM PF02384.
 
     0.976
CUS_4297
Hypothetical protein; This gene contains a nucleotide ambiguity which may be the result of a sequencing error.
 
     0.963
CUS_4500
Type III restriction enzyme, res subunit; Identified by match to protein family HMM PF04851.
 
 
 0.922
CUS_5093
Hypothetical protein.
  
 
 0.880
CUS_5095
Type I restriction modification DNA specificity domain protein; Identified by match to protein family HMM PF01420.
  
 
 0.880
CUS_4334
Type I restriction modification DNA specificity domain protein; Identified by match to protein family HMM PF01420.
  
 
 0.782
CUS_5100
Type I restriction modification DNA specificity domain protein; Identified by match to protein family HMM PF01420.
   
 
 0.773
CUS_4423
Type I site-specific deoxyribonuclease, HsdR family; Subunit R is required for both nuclease and ATPase activities, but not for modification.
  
 
 0.672
CUS_5097
Type I site-specific deoxyribonuclease, HsdR family; Subunit R is required for both nuclease and ATPase activities, but not for modification.
  
 
 0.672
CUS_4332
Hypothetical protein; Identified by glimmer; putative.
   
   0.668
Your Current Organism:
Ruminococcus albus 8
NCBI taxonomy Id: 246199
Other names: R. albus 8, Ruminococcus albus str. 8
Server load: medium (44%) [HD]