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 import ATP-binding protein PotA; 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:
ydcV_1
Inner membrane ABC transporter permease protein YdcV.
 
 0.987
potH_1
Putrescine transport system permease protein PotH.
  
 0.982
potF_1
Putrescine-binding periplasmic protein precursor; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family.
 
 0.979
potB_2
Spermidine/putrescine transport system permease protein PotB.
 
 0.931
modB_1
Molybdenum transport system permease protein ModB; Part of the binding-protein-dependent transport system for molybdenum; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily.
 
  
 0.901
ydcV_2
Inner membrane ABC transporter permease protein YdcV.
 
  
 0.883
ybhS
Inner membrane transport permease YbhS.
 
   
  0.814
BVIR_2551
Putative 2-aminoethylphosphonate transport system permease protein PhnV.
  
 0.750
BVIR_2792
O-acetylserine/cysteine export protein.
       0.727
puuA_1
Gamma-glutamylputrescine synthetase PuuA; Belongs to the glutamine synthetase family.
 
   
 0.618
Your Current Organism:
Blastochloris viridis
NCBI taxonomy Id: 1079
Other names: ATCC 19567, B. viridis, CCUG 30818, CCUG 7830, DSM 133, LMG 4321, LMG:4321, NBRC 102659, Rhodopseudomonas viridis, strain G. Drews F
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