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
PRKG1cGMP-dependent protein kinase 1; Serine/threonine protein kinase that acts as key mediator of the nitric oxide (NO)/cGMP signaling pathway. GMP binding activates PRKG1, which phosphorylates serines and threonines on many cellular proteins. Numerous protein targets for PRKG1 phosphorylation are implicated in modulating cellular calcium, but the contribution of each of these targets may vary substantially among cell types. Proteins that are phosphorylated by PRKG1 regulate platelet activation and adhesion, smooth muscle contraction, cardiac function, gene expression, feedback of the NO-s [...] (686 aa)    
Predicted Functional Partners:
MRVI1
Murine retrovirus integration site 1 homolog.
   
 0.977
GUCY1B1
Guanylate cyclase 1 soluble subunit beta 1; Belongs to the adenylyl cyclase class-4/guanylyl cyclase family.
  
 0.947
GUCY1A1
Guanylate cyclase 1 soluble subunit alpha 1; Belongs to the adenylyl cyclase class-4/guanylyl cyclase family.
  
 0.944
KCNMA1
Calcium-activated potassium channel subunit alpha-1; Potassium channel activated by both membrane depolarization or increase in cytosolic Ca(2+) that mediates export of K(+). It is also activated by the concentration of cytosolic Mg(2+). Its activation dampens the excitatory events that elevate the cytosolic Ca(2+) concentration and/or depolarize the cell membrane. It therefore contributes to repolarization of the membrane potential. Plays a key role in controlling excitability in a number of systems, such as regulation of the contraction of smooth muscle, the tuning of hair cells in t [...]
   
 
 0.943
VASP
WH1 domain-containing protein.
     
 0.940
PRKG2
cGMP-dependent protein kinase.
  
 
0.937
KCNU1
Uncharacterized protein.
   
 
 0.933
RGS2
RGS domain-containing protein.
    
 0.931
GUCY1A2
Guanylate cyclase 1 soluble subunit alpha 2; Belongs to the adenylyl cyclase class-4/guanylyl cyclase family.
  
 0.925
PPP1R17
Uncharacterized protein.
     
 0.924
Your Current Organism:
Oryctolagus cuniculus
NCBI taxonomy Id: 9986
Other names: European rabbit, Japanese white rabbit, Lepus cuniculus, New Zealand rabbit, O. cuniculus, domestic rabbit, rabbit, rabbits
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