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
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. (381 aa)    
Predicted Functional Partners:
potH
Putrescine ABC transport system permease protein PotH.
 
 0.995
potI
Putrescine ABC transporter system permease protein PotI.
 
 
 0.994
ACP24126.1
Spermidine/putrescine ABC transporter, periplasmic 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.
 
 
 0.993
ACP26288.1
ABC transporter permease protein.
 
 
 0.880
ACP24272.1
Putative spermidine/putrescine ABC transporter, periplasmic spermidine/putrescine-binding protein.
 
  
 0.863
ACP26287.1
Binding-protein-dependent transport systems inner membrane component.
  
 0.850
ACP25932.1
Putative transmembrane component of ABC transporter.
 
 0.800
ACP25933.1
Putative transmembrane component of ABC transporter.
 
  
 0.758
ACP25930.1
Putative ABC transporter periplasmic binding protein.
 
  
 0.558
ACP26290.1
Putative substrate-binding component of ABC transporter.
 
  
 0.546
Your Current Organism:
Sinorhizobium fredii NGR234
NCBI taxonomy Id: 394
Other names: Ensifer fredii NGR234, Plasmid pNGR234a, Rhizobium sp. (strain NGR234), Rhizobium sp. NGR234, S. fredii NGR234, Sinorhizobium sp. NGR234
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.