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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!
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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
potASpermidine/putrescine ABC transporter ATP-binding protein; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Spermidine/putrescine importer (TC 3.A.1.11.1) family. (362 aa)    
Predicted Functional Partners:
AMG48441.1
Spermidine/putrescine ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.999
AMG48442.1
Spermidine/putrescine ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.999
AMG48440.1
Spermidine/putrescine ABC transporter substrate-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.998
AMG51371.1
Spermidine/putrescine ABC transporter substrate-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.987
AMG48444.1
Cro/Cl family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.880
AMG48446.1
NADPH:quinone reductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.819
coaB
DNA/pantothenate metabolism flavoprotein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
    0.813
AMG48445.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.737
AMG48379.1
Glycine/betaine ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.645
hisI
Bifunctional phosphoribosyl-AMP cyclohydrolase/phosphoribosyl-ATP pyrophosphatase; Derived by automated computational analysis using gene prediction method: Protein Homology; In the N-terminal section; belongs to the PRA-CH family.
  
  
 0.616
Your Current Organism:
Enterococcus gallinarum
NCBI taxonomy Id: 1353
Other names: ATCC 49573, CCUG 18658, CECT 970, CIP 103013, DSM 24841, E. gallinarum, JCM 8728, LMG 13129, LMG:13129, NBRC 100675, NCDO 2313, NCIMB 702313, NCTC 12359, Streptococcus gallinarum, strain F87/276, strain PB21
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