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
KKP69939.1GTP-binding protein YchF. (355 aa)    
Predicted Functional Partners:
KKP70055.1
CTP synthetase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen.
  
 
 0.819
pth
Peptidyl-tRNA hydrolase; The natural substrate for this enzyme may be peptidyl-tRNAs which drop off the ribosome during protein synthesis. Belongs to the PTH family.
 
  
 0.803
KKP69304.1
NUDIX hydrolase.
  
 
  0.748
KKP69828.1
Glutamine amidotransferase class-I.
  
  
 0.746
pheT
Phenylalanine-tRNA ligase beta subunit; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
  
  
 0.741
KKP69999.1
Adenylosuccinate lyase.
   
 
  0.740
KKP70293.1
Non-canonical purine NTP pyrophosphatase; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family.
    
  0.719
KKP70061.1
Ribonucleoside-diphosphate reductase; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen.
     
 0.712
KKP69448.1
Arginyl-tRNA synthetase ArgS; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
  
 0.710
KKP69882.1
Peptide chain release factor 1.
 
  
 0.709
Your Current Organism:
candidate division CPR3 bacterium GW2011GWF23518
NCBI taxonomy Id: 1618350
Other names: c. division CPR3 bacterium GW2011_GWF2_35_18, candidate division CPR3 bacterium GW2011_GWF2_35_18
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