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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
hmuVFerrichrome ABC transporter ATP-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (249 aa)    
Predicted Functional Partners:
yfhA
ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily.
 
 0.999
hmuT
ABC transporter substrate-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.908
hemS
Hemin-degrading factor; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.876
cueR
MerR family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.659
efeU
Iron transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  
 0.616
fetB
Iron ABC transporter substrate-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.487
lptB
LPS export ABC transporter ATP-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 
0.483
rpsK
30S ribosomal protein S11; Located on the platform of the 30S subunit, it bridges several disparate RNA helices of the 16S rRNA. Forms part of the Shine- Dalgarno cleft in the 70S ribosome; Belongs to the universal ribosomal protein uS11 family.
  
     0.472
lolD
Lipoprotein releasing system, ATP-binding protein; Part of the ABC transporter complex LolCDE involved in the translocation of lipoproteins, in an ATP-dependent manner.
  
  
0.471
fbpB
ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  
 0.465
Your Current Organism:
Neisseria canis
NCBI taxonomy Id: 493
Other names: ATCC 14687, CIP 103347, LMG 8383, LMG:8383, N. canis, NCTC 10296, strain H 6
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