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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
kdpDSensor histidine kinase KdpD; Identified by similarity to SP:P21865; match to protein family HMM PF00512; match to protein family HMM PF00582; match to protein family HMM PF02518; match to protein family HMM PF02702. (910 aa)    
Predicted Functional Partners:
kdpE
DNA binding response regulator KdpE; Identified by similarity to SP:P21866; match to protein family HMM PF00072; match to protein family HMM PF00486.
 0.999
kdpC
K+-transporting ATPase, C subunit; 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.
 
  
 0.975
kdpB
K+-transporting ATPase, B subunit; 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.
 
  
 0.971
kdpA
K+-transporting ATPase, A subunit; 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.
 
  
 0.956
MCA1774
Identified by match to protein family HMM PF00582.
      
 0.777
MCA0831
Chemotaxis protein; Identified by similarity to SP:P18769; match to protein family HMM PF00072; match to protein family HMM PF01627; match to protein family HMM PF02518.
  
 
 0.682
MCA1204
Sensory box histidine kinase/response regulator; Identified by match to protein family HMM PF00072; match to protein family HMM PF00512; match to protein family HMM PF00785; match to protein family HMM PF00989; match to protein family HMM PF01590; match to protein family HMM PF01627; match to protein family HMM PF02518; match to protein family HMM TIGR00229.
  
 
0.648
MCA3081
Sensory box protein/response regulator; Identified by match to protein family HMM PF00072; match to protein family HMM PF00563; match to protein family HMM PF00785; match to protein family HMM PF00990; match to protein family HMM TIGR00229; match to protein family HMM TIGR00254.
  
 
 0.602
cpxR
DNA-binding response regulator; Identified by match to protein family HMM PF00072; match to protein family HMM PF00486.
 
 
 0.491
MCA0769
Pyruvate ferredoxin/flavodoxin oxidoreductase family protein; Identified by similarity to SP:P52647; match to protein family HMM PF00037; match to protein family HMM PF01558; match to protein family HMM PF01855; match to protein family HMM PF02775; match to protein family HMM TIGR02176.
     
 0.484
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
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