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
potA-2Spermidine/putrescine transport system ATP-binding protein; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system. (350 aa)    
Predicted Functional Partners:
GWL_38450
Spermidine/putrescine transport protein, ABC transporter permease protein.
 
 0.983
GWL_38460
ABC transporter membrane spanning protein (polyamine).
 
 
 0.980
GWL_38430
Extracellular solute-binding protein.
 
 
 0.951
GWL_45090
Binding-protein-dependent transport systems inner membrane component.
 0.932
GWL_04440
Spermidine/putrescine ABC transporter permease.
 
 0.928
GWL_04450
Spermidine/putrescine ABC transporter permease.
 
 0.919
GWL_45100
Binding-protein-dependent transport systems inner membrane component.
 
 
 0.919
GWL_01060
Spermidine/putrescine ABC transporter permease.
 
 
 0.837
GWL_04460
Spermidine/putrescine ABC transporter periplasmic protein.
 
 
 0.816
GWL_38490
BFD-like protein.
  
    0.797
Your Current Organism:
Herbaspirillum sp. GW103
NCBI taxonomy Id: 1175306
Other names: H. sp. GW103
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.