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
KB13_272Secretion protein HlyD; [M] COG0845 Membrane-fusion protein; Belongs to the membrane fusion protein (MFP) (TC 8.A.1) family. (357 aa)    
Predicted Functional Partners:
KB13_585
Acriflavin resistance protein; [V] COG0841 Cation/multidrug efflux pump; Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family.
 
 0.996
KB13_737
Type I secretion outer membrane protein, TolC; [MU] COG1538 Outer membrane protein.
 
 0.922
KB13_826
Acriflavin resistance protein; [P] COG3696 Putative silver efflux pump; Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family.
  
 0.863
KB13_978
[MU] COG1538 Outer membrane protein.
 
 0.861
czcA
Cation efflux system protein CzcA; [V] COG0841 Cation/multidrug efflux pump; Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family.
  
 0.832
KB13_375
N-acetylmuramyl-L-alanine amidase, negative regulator of AmpC, AmpD; [V] COG3023 Negative regulator of beta-lactamase expression.
       0.773
lolD
Lipoprotein-releasing system ATP-binding protein LolD; Part of the ABC transporter complex LolCDE involved in the translocation of lipoproteins, in an ATP-dependent manner. Belongs to the ABC transporter superfamily. Lipoprotein translocase (TC 3.A.1.125) family.
  
 
 0.758
KB13_369
Hypothetical protein.
   
  0.736
KB13_404
Hypothetical protein.
       0.506
KB13_811
Conserved hypothetical protein; [S] COG1714 Predicted membrane protein/domain.
       0.499
Your Current Organism:
beta proteobacterium KB13
NCBI taxonomy Id: 314607
Other names: b. proteobacterium KB13
Server load: low (32%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.