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
KCNH2Potassium voltage-gated channel subfamily H member 2. (1167 aa)    
Predicted Functional Partners:
KCNE1
Potassium voltage-gated channel subfamily E member 1; Ancillary protein that assembles as a beta subunit with a voltage-gated potassium channel complex of pore-forming alpha subunits. Modulates the gating kinetics and enhances stability of the channel complex. Assembled with KCNB1 modulates the gating characteristics of the delayed rectifier voltage-dependent potassium channel KCNB1. Assembled with KCNQ1/KVLQT1 is proposed to form the slowly activating delayed rectifier cardiac potassium (IKs) channel. The outward current reaches its steady state only after 50 seconds. Assembled with K [...]
    
 0.840
KCNE5
Potassium voltage-gated channel subfamily E regulatory subunit 5.
     
 0.784
KCNQ1
Potassium voltage-gated channel subfamily KQT member 1; Potassium channel that plays an important role in a number of tissues, including heart, inner ear, stomach and colon (By similarity). Associates with KCNE beta subunits that modulates current kinetics (By similarity). Induces a voltage-dependent by rapidly activating and slowly deactivating potassium-selective outward current (By similarity). Promotes also a delayed voltage activated potassium current showing outward rectification characteristic (By similarity). During beta-adrenergic receptor stimulation participates in cardiac r [...]
   
 0.781
KCNE2
Potassium voltage-gated channel subfamily E regulatory subunit 2.
    
 0.765
SCN5A
Sodium channel protein; Mediates the voltage-dependent sodium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a sodium-selective channel through which Na(+) ions may pass in accordance with their electrochemical gradient.
    
 
 0.741
KCNE3
Potassium voltage-gated channel subfamily E regulatory subunit 3.
     
 0.737
KCNE4
Potassium voltage-gated channel subfamily E regulatory subunit 4.
     
 0.684
KCNJ2
Potassium voltage-gated channel subfamily J member 2.
      
 0.636
CASQ2
Calsequestrin; Calsequestrin is a high-capacity, moderate affinity, calcium- binding protein and thus acts as an internal calcium store in muscle.
   
  
 0.618
KCNA5
Potassium voltage-gated channel subfamily A member 5; Belongs to the potassium channel family.
    
 0.609
Your Current Organism:
Felis catus
NCBI taxonomy Id: 9685
Other names: F. catus, Felis domesticus, Felis silvestris catus, Korat cats, cat, cats, domestic cat
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.