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
ptps-1Putative 6-pyruvoyl tetrahydrobiopterin synthase; Involved in the biosynthesis of tetrahydrobiopterin, an essential cofactor of aromatic amino acid hydroxylases. Catalyzes the transformation of 7,8-dihydroneopterin triphosphate into 6-pyruvoyl tetrahydropterin (By similarity); Belongs to the PTPS family. (140 aa)    
Predicted Functional Partners:
cat-4
GTP cyclohydrolase 1; Involved in serotonin and dopamine biosynthesis that affects movement, mating behavior, foraging behavior, and cell migration.
  
 
 0.998
cars-1
tRNA-synt_1e domain-containing protein.
  
  
 0.821
ptp-4
Tyrosine-protein phosphatase 4.
    
 
 0.810
F19H6.4
3-oxo-5-alpha-steroid 4-dehydrogenase; Converts testosterone into 5-alpha-dihydrotestosterone and progesterone or corticosterone into their corresponding 5-alpha-3- oxosteroids. It plays a central role in sexual differentiation and androgen physiology.
      
 0.808
ZK1251.3
3-oxo-5-alpha-steroid 4-dehydrogenase; Converts testosterone into 5-alpha-dihydrotestosterone and progesterone or corticosterone into their corresponding 5-alpha-3- oxosteroids. It plays a central role in sexual differentiation and androgen physiology.
      
 0.808
pkg-2
Protein Kinase, cGMP-dependent.
    
  0.762
egl-4
cGMP-dependent protein kinase egl-4; Promotes chemoreceptor gene expression in response to increased cGMP levels by antagonizing the gene repression functions of the class II HDAC hda-4 and the mef-2 transcription factor. Regulates gene expression via recruitment of a histone deacetylase complex containing hda-2, saeg-1 and saeg-2. Represses body size and lifespan through the dbl-1 and insulin pathways, respectively. May also signal through daf-3 and/or daf-5. Role in egg-laying, dauer formation and motility. Regulates behavioral responses to various chemosensory stimuli in sensory neu [...]
    
  0.762
pcbd-1
Putative pterin-4-alpha-carbinolamine dehydratase.
  
  
 0.744
pah-1
Phenylalanine-4-hydroxylase; Catalyzes the hydroxylation of L-phenylalanine to L-tyrosine. Catalyzes the hydroxylation of tryptophan to 5-hydroxy-L-tryptophan. Plays a role in the biosynthesis of a melanin-like cuticle pigment. Belongs to the biopterin-dependent aromatic amino acid hydroxylase family.
   
  
 0.719
T22D1.3
Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth.
     
 0.683
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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