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
potIPutrescine ABC transporter system permease protein PotI. (273 aa)    
Predicted Functional Partners:
potH
Putrescine ABC transport system permease protein PotH.
 
 0.999
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.
 
 0.998
potA
Spermidine/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.
 
 
 0.994
ACP24272.1
Putative spermidine/putrescine ABC transporter, periplasmic spermidine/putrescine-binding protein.
  
 0.910
ACP26288.1
ABC transporter permease protein.
  
 0.907
ACP25932.1
Putative transmembrane component of ABC transporter.
  
 0.901
ACP25931.1
Putative ATP-binding component of ABC transporter; Belongs to the ABC transporter superfamily.
  
 0.838
ACP26289.1
Putative ATP-binding component of ABC transporter; Belongs to the ABC transporter superfamily.
  
 0.737
ACP25914.1
Putative ATP-binding component of ABC transporter; Belongs to the ABC transporter superfamily.
  
 0.673
ACP25930.1
Putative ABC transporter periplasmic binding protein.
 
  
 0.641
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.