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 subunit; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system. (388 aa)    
Predicted Functional Partners:
Rru_A1016
Binding-protein-dependent transport systems inner membrane component.
 0.996
Rru_A1015
Binding-protein-dependent transport systems inner membrane component.
 
 0.994
Rru_A1018
Extracellular solute-binding protein, family 1; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family.
 
 0.990
Rru_A1791
ABC-2 transporter component.
 
   
  0.904
Rru_A3013
Binding-protein-dependent transport systems inner membrane component.
 
 0.899
nikD
ABC transporter component; Part of the ABC transporter complex NikABCDE involved in nickel import. Responsible for energy coupling to the transport system. Belongs to the ABC transporter superfamily. Nickel importer (TC 3.A.1.5.3) family.
 
    
0.893
Rru_A2045
Binding-protein-dependent transport systems inner membrane component.
  
 0.884
Rru_A2046
Binding-protein-dependent transport systems inner membrane component.
 
 0.884
Rru_A1790
ABC-2 transporter component.
 
   
  0.881
Rru_A0881
ABC transporter component.
 
     
0.872
Your Current Organism:
Rhodospirillum rubrum
NCBI taxonomy Id: 269796
Other names: R. rubrum ATCC 11170, Rhodospirillum rubrum ATCC 11170, Rhodospirillum rubrum S1, Rhodospirillum rubrum str. ATCC 11170, Rhodospirillum rubrum strain ATCC 11170
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