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
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Textmining
[Homology]
Score
kdpBPotassium-transporting atpase b chain, KdpB; Part of the high-affinity ATP-driven potassium transport (or Kdp) system, which catalyzes the hydrolysis of ATP coupled with the electrogenic transport of potassium into the cytoplasm. This subunit is responsible for energy coupling to the transport system. Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IA subfamily. (709 aa)    
Predicted Functional Partners:
kdpC
Potassium-transporting atpase c chain, KdpC; Part of the high-affinity ATP-driven potassium transport (or Kdp) system, which catalyzes the hydrolysis of ATP coupled with the electrogenic transport of potassium into the cytoplasm. This subunit acts as a catalytic chaperone that increases the ATP-binding affinity of the ATP-hydrolyzing subunit KdpB by the formation of a transient KdpB/KdpC/ATP ternary complex.
 
 0.999
kdpA
Potassium-transporting ATPase, A chain, KdpA; Part of the high-affinity ATP-driven potassium transport (or Kdp) system, which catalyzes the hydrolysis of ATP coupled with the electrogenic transport of potassium into the cytoplasm. This subunit binds and transports the potassium across the cytoplasmic membrane.
 0.999
kdpD
Two component osmosensitive K+channel and sensor histidine kinase, KdpD.
 
  
 0.987
kdpE
Two-component osmotic transcriptional regulator kdpE, winged helix family.
  
 0.888
RPA0079
Sensor histidine kinase with multiple PAS domains.
  
  
 0.764
RPA4790
Response regulator receiver:histidine kinase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
  
  
 0.751
ptsN2
Putative nitrogen regulatory IIA protein.
  
    0.607
RPA3526
Conserved hypothetical protein.
   
    0.415
eutB
Ethanolamine ammonia-lyase large subunit.
   
  
 0.413
nadB
Putative L-aspartate oxidase; Catalyzes the oxidation of L-aspartate to iminoaspartate.
  
    0.402
Your Current Organism:
Rhodopseudomonas palustris CGA009
NCBI taxonomy Id: 258594
Other names: R. palustris CGA009, Rhodopseudomonas palustris str. CGA009, Rhodopseudomonas palustris strain CGA009
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