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
gmkGuanylate kinase; Essential for recycling GMP and indirectly, cGMP. (190 aa)    
Predicted Functional Partners:
Cag_1455
Conserved hypothetical protein.
  
  
 0.977
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
 
 
 0.961
apt
Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
  
 
 0.952
ndk
Nucleoside diphosphate kinase; Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate; Belongs to the NDK family.
   
 0.924
Cag_1775
Metal dependent phosphohydrolase; 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.
  
 
 0.924
surE
3'-nucleotidase / 5'-nucleotidase; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family.
  
  
  0.912
Cag_0703
Ribonucleotide reductase family protein.
     
 0.912
Cag_1457
Conserved hypothetical protein.
  
    0.900
Cag_1459
FMN adenylyltransferase; Belongs to the ribF family.
 
  
 0.806
Cag_1454
Glutathione S-transferase, fosfomycin resistance protein, putative.
  
    0.784
Your Current Organism:
Chlorobium chlorochromatii
NCBI taxonomy Id: 340177
Other names: C. chlorochromatii CaD3, Chlorobium chlorochromatii CaD3, Chlorobium chlorochromatii str. CaD3, Chlorobium chlorochromatii strain CaD3
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.