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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
spoTPentaphosphate guanosine-3'-pyrophosphohydrolase; 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. (723 aa)    
Predicted Functional Partners:
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
  
 
 0.939
relA
ATP:GTP 3'-pyrophosphotranferase; 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.
  
  
 
0.918
ppx
Exopolyphosphatase; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; Belongs to the GppA/Ppx family.
  
 
 0.916
MazG
Conserved hypothetical protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
  
 
 0.916
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.
    
 0.911
pykA
Pyruvate kinase type II; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark; Belongs to the pyruvate kinase family.
   
 
 0.903
nrdA
Ribonucleoside-diphosphate reductase alpha chain; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides.
     
 0.901
XCC1279
Conserved hypothetical protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
     
  0.900
nrdB
Ribonucleoside-diphosphate reductase beta chain; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides; Belongs to the ribonucleoside diphosphate reductase small chain family.
     
  0.900
ribA
GTP cyclohydrolase II/3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family.
  
 
  0.838
Your Current Organism:
Xanthomonas campestris
NCBI taxonomy Id: 190485
Other names: X. campestris pv. campestris str. ATCC 33913, Xanthomonas campestris pv. campestris str. ATCC 33913
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