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
pqqGPyrroloquinoline quinone biosynthesis protein G; May be involved in the transport of PQQ or its precursor to the periplasm; Belongs to the PqqB family. (299 aa)    
Predicted Functional Partners:
pqqC
PqqC protein; Ring cyclization and eight-electron oxidation of 3a-(2-amino- 2-carboxyethyl)-4,5-dioxo-4,5,6,7,8,9-hexahydroquinoline-7,9- dicarboxylic-acid to PQQ.
  
 0.998
pqqE
PqqE protein; Catalyzes the cross-linking of a glutamate residue and a tyrosine residue in the PqqA protein as part of the biosynthesis of pyrroloquinoline quinone (PQQ).
 
  
 0.995
pqqC/D
PqqC/D protein; Functions as a PqqA binding protein and presents PqqA to PqqE, in the pyrroloquinoline quinone (PQQ) biosynthetic pathway.
 
  
 0.994
mxaF-2
Methanol dehydrogenase heavy chain; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
 
  
 0.822
mxaF
Methanol dehydrogenase heavy chain; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
 
  
 0.813
XCC3476
Surface antigen protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
  
     0.745
moaA
Molybdenum cofactor biosynthesis protein A; Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate.
      
 0.665
XCC2941
Conserved hypothetical protein; Putative; ORF located using Glimmer/Genemark.
       0.591
XCC4080
Polyvinylalcohol dehydrogenase; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
  
     0.582
moxJ
MoxJ protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
 
     0.522
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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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.