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
KPL55704.1Spermidine/putrescine ABC transporter substrate-binding protein; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family. (372 aa)    
Predicted Functional Partners:
KPL51852.1
Spermidine/putrescine ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  0.991
KPL54870.1
Spermidine/putrescine ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
  0.974
KPL54133.1
ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  0.958
KPL53762.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  0.957
KPL54728.1
ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
  0.948
KPL52015.1
ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
  0.943
potA-2
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.
 
  0.942
KPL55703.1
Putrescine/spermidine ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  0.935
KPL53464.1
Spermidine/putrescine ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
  0.933
KPL53510.1
Polyamine ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
  0.931
Your Current Organism:
Prosthecomicrobium hirschii
NCBI taxonomy Id: 665126
Other names: ATCC 27832, P. hirschii
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.