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
FP2_27790ABC-type cobalamin/Fe3+-siderophores transport systems, ATPase components. (267 aa)    
Predicted Functional Partners:
FP2_27800
ABC-type Fe3+-siderophore transport system, permease component; Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily.
 
 
 0.998
FP2_27810
ABC-type Fe3+-hydroxamate transport system, periplasmic component.
 
 
 0.994
FP2_02760
ABC-type Fe3+-siderophore transport system, permease component; Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily.
 
 
 0.993
FP2_02750
ABC-type Fe3+-hydroxamate transport system, periplasmic component.
  
 
 0.884
FP2_02740
Hypothetical protein.
  
 
 0.879
FP2_10650
ABC-type Fe3+ transport system, permease component.
   
  
 0.523
FP2_31430
Sortase, SrtB family.
  
  
 0.508
FP2_27780
Cupin domain.
 
     0.490
FP2_18440
ABC-type transport system, involved in lipoprotein release, permease component.
 
 
 0.413
FP2_18450
ABC-type antimicrobial peptide transport system, ATPase component.
  
 
0.413
Your Current Organism:
Faecalibacterium prausnitzii L26
NCBI taxonomy Id: 718252
Other names: F. prausnitzii L2-6, Faecalibacterium prausnitzii L2-6, Faecalibacterium prausnitzii str. L2-6, Faecalibacterium prausnitzii strain L2-6, butyrate-producing bacterium L2-6
Server load: medium (52%) [HD]