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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
SGO_1203Anaerobic ribonucleotide reductase; Identified by match to protein family HMM PF03477. (112 aa)    
Predicted Functional Partners:
nrdG
Anaerobic ribonucleotide triphosphate reductase activator protein; Activation of anaerobic ribonucleoside-triphosphate reductase under anaerobic conditions by generation of an organic free radical, using S-adenosylmethionine and reduced flavodoxin as cosubstrates to produce 5'-deoxy-adenosine.
 
 
 0.928
dut
dUTP diphosphatase; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA.
    
 0.912
nrdD
Ribonucleoside-triphosphate reductase; Identified by match to protein family HMM PF01228; match to protein family HMM PF03477; match to protein family HMM TIGR02487.
  
  
 
0.908
pyrG
CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates.
     
 0.904
SGO_0486
Identified by match to protein family HMM PF04607.
     
  0.900
SGO_1222
GTP pyrophosphokinase-like protein; Identified by match to protein family HMM PF04607.
     
  0.900
pyk
Pyruvate kinase; Identified by match to protein family HMM PF00224; match to protein family HMM PF02887; match to protein family HMM TIGR01064; Belongs to the pyruvate kinase family.
     
  0.900
relA
GTP diphosphokinase; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance.
     
  0.900
folE
GTP cyclohydrolase I; Identified by match to protein family HMM PF01227; match to protein family HMM TIGR00063.
     
  0.800
SGO_0696
Identified by match to protein family HMM PF01479; match to protein family HMM PF01728; match to protein family HMM TIGR00478.
      
 0.670
Your Current Organism:
Streptococcus gordonii
NCBI taxonomy Id: 467705
Other names: S. gordonii str. Challis substr. CH1, Streptococcus gordonii ATCC 35105, Streptococcus gordonii str. Challis substr. CH1, Streptococcus gordonii str. Challis substr. DL1, Streptococcus gordonii str. Challis substr. V288
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.