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
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[Homology]
Score
egl-9Hypoxia-inducible factor prolyl hydroxylase; Cellular oxygen sensor which regulates the stability and the activity of hypoxia-inducible transcription factor, hif-1. In normoxic conditions, hydroxylates hif-1 targeting it for vhl-1-mediated proteasomal degradation. In addition, regulates hif-1 transcriptional activity in a vhl-1-independent manner and independently of its hydroxylase activity. By regulating hif-1 activity, controls several cellular responses. Mediates susceptibility to B.thuringiensis and V.cholerae pore-forming toxins and enteropathogenic E.coli. Mediates susceptibilit [...] (723 aa)    
Predicted Functional Partners:
hif-1
Hypoxia-inducible factor 1; A transcription factor which is a key regulator in various cellular processes; including environment stress resistance (oxygen levels, hydrogen sulfide and cyanide levels and heat), negative regulation of cell apoptosis in ASJ neurons by inhibition of cep-1 via transcriptional activation of tyr-2, resistance/susceptibility to pathogenic bacteria, lifespan and brood size. Involved in mediating susceptibility to enteropathogenic E.coli. Increased levels of hif-1 activity confer resistance to P.aeruginosa-mediated death but also confer susceptibility to S.aureu [...]
   
 0.997
vhl-1
Von Hippel-Lindau tumor suppressor homolog; Involved in the response to variation in environmental oxygen levels by targeting the hypoxia-inducible transcription factor hif-1 for proteasomal degradation when oxygen levels are normal (around 20%). By regulating hif-1 expression, plays a role in iron homeostasis, aging, heat acclimation and progeny size. Mediates resistance to enteropathogenic E.coli. Mediates susceptibility to B.thuringiensis pore-forming toxins. Not involved in P.aeruginosa susceptibility. Belongs to the VHL family.
    
 0.969
cysl-1
Cysteine synthase 1; Catalyzes the formation of cysteine and acetate from O- acetylserine and hydrogen sulfide. By metabolizing hydrogen sulfide produced by cysl-2-mediated cyanide assimilation, mediates resistance to P.aeruginosa infection. Mediates survival in high levels of hydrogen sulfide. By sequestering egl-9, which in turn promotes hif-1- mediated transcription, regulates behavioral responses to hypoxia ; Belongs to the cysteine synthase/cystathionine beta- synthase family.
   
 
 0.964
phy-3
Fe2OG dioxygenase domain-containing protein.
   
  
 0.855
rhy-1
Regulator of hypoxia-inducible factor 1; Involved in the response to variation in environmental oxygen levels by inhibiting hif-1-mediated gene transcription in a vhl-1- independent manner. Plays a role in susceptibility to killing mediated by P.aeruginosa and by pore-forming toxins produced by B.thuringiensis. Probably by preventing hif-1 transcriptional activity, regulates behavioral responses, such as locomotion speed following acute reoxygenation. Plays a role in normal egg-laying probably by regulating spermatogenesis and in body morphogenesis.
   
  
 0.855
aha-1
Aryl hydrocarbon receptor nuclear translocator homolog; Has a role in cellular differentiation. Required for pharyngeal development. In collaboration with ahr-1 it is involved in RMEL/R and SDQR neuron cell migration. Acts in the cellular response to hypoxia. Involved in aggregation behavior by regulating soluble guanylate cyclase gene expression in the URX neurons.
   
 
 0.840
nhr-57
Nuclear hormone receptor family member nhr-57; Orphan nuclear receptor; Belongs to the nuclear hormone receptor family.
   
  
 0.824
phy-2
Prolyl 4-hydroxylase subunit alpha-2; Catalyzes the post-translational formation of 4- hydroxyproline in -Xaa-Pro-Gly- sequences in collagens and other proteins; Belongs to the P4HA family.
   
  
 0.823
phy-4
Fe2OG dioxygenase domain-containing protein.
   
  
 0.819
cysl-2
Bifunctional L-3-cyanoalanine synthase/cysteine synthase; Primarily catalyzes the formation of cyanoalanine and hydrogen sulfide from cysteine and hydrogen cyanide. Can also catalyze, although less efficiently, the formation of cyanoalanine and hydrogen sulfide from either S-sulfocysteine or O-acetylserine and hydrogen cyanide and the formation of cysteine from either S-sulfocysteine or O- acetylserine and hydrogen sulfide. By catalyzing the assimilation of cyanide produced by P.aeruginosa, mediates resistance to infection. Involved in fertility, growth and aging. Does not mediate surv [...]
   
  
 0.812
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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