close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
kdpB-2Potassium transporter KtrB; 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. (698 aa)    
Predicted Functional Partners:
kdpA
Potassium-transporting ATPase subunit A; 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
kdpC
Potassium-transporting ATPase subunit C; 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
KUN09154.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
 
 0.998
KUN09155.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.998
KUN09860.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.953
KUN09852.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.907
KUM98347.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.907
KUN09855.1
K+-transporting ATPase subunit F; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
  0.892
KUN09859.1
Two-component system response regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
    0.702
KUM99976.1
PAS domain-containing sensor histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.611
Your Current Organism:
Streptomyces yokosukanensis
NCBI taxonomy Id: 67386
Other names: ATCC 25520, BCRC 11875, CBS 662.69, CCRC 11875, CCRC:11875, DSM 40224, IFO 13108, ISP 5224, JCM 4137, JCM 4559, NBRC 13108, NRRL B-3353, NRRL-ISP 5224, S. yokosukanensis, Streptomyces yokosukensis
Server load: low (38%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.