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
pqqCPyrroloquinoline-quinone synthase; 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. (263 aa)    
Predicted Functional Partners:
pqqB
Coenzyme PQQ synthesis protein B; May be involved in the transport of PQQ or its precursor to the periplasm; Belongs to the PqqB family.
  
 0.997
pqqE
PqqA peptide cyclase; 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).
 
  
 0.972
pqqD
PqqA binding protein; Functions as a PqqA binding protein and presents PqqA to PqqE, in the pyrroloquinoline quinone (PQQ) biosynthetic pathway.
 
  
 0.962
AYJ54_45235
Methanol dehydrogenase.
 
  
 0.864
AYJ54_32510
Alcohol dehydrogenase.
 
  
 0.808
AYJ54_43155
Alcohol dehydrogenase.
 
  
 0.802
AYJ54_45265
Quinonprotein alcohol dehydrogenase.
 
  
 0.802
AYJ54_45200
Alcohol dehydrogenase.
 
  
 0.798
AYJ54_14785
Alcohol dehydrogenase.
 
  
 0.797
AYJ54_43280
Quinonprotein alcohol dehydrogenase.
 
  
 0.790
Your Current Organism:
Bradyrhizobium centrolobii
NCBI taxonomy Id: 1505087
Other names: B. centrolobii, Bradyrhizobium sp. BR 10245, Bradyrhizobium sp. BR 10290, Bradyrhizobium sp. BR 10351, HAMBI:3597, strain BR 10245
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.