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.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
pqqBCoenzyme PQQ biosynthesis protein B; May be involved in the transport of PQQ or its precursor to the periplasm; Belongs to the PqqB family. (308 aa)    
Predicted Functional Partners:
pqqC
Coenzyme PQQ biosynthesis protein C; 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
Coenzyme PQQ biosynthesis protein E; 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).
 
  
 0.985
pqqD
Coenzyme PQQ synthesis D; Functions as a PqqA binding protein and presents PqqA to PqqE, in the pyrroloquinoline quinone (PQQ) biosynthetic pathway.
 
  
 0.975
RPD_4322
Radical SAM.
 
  
 0.837
RPD_4323
Radical SAM.
 
  
 0.821
RPD_3110
Pyrrolo-quinoline quinone.
 
  
 0.816
RPD_2029
Hypothetical protein.
       0.536
RPD_3830
Phosphonate C-P lyase system, PhnL.
  
  
 0.514
RPD_0619
Putative L-sorbosone dehydrogenase.
 
   
 0.453
RPD_0887
Histidine kinase.
  
  
 0.447
Your Current Organism:
Rhodopseudomonas palustris BisB5
NCBI taxonomy Id: 316057
Other names: R. palustris BisB5, Rhodopseudomonas palustris str. BisB5, Rhodopseudomonas palustris strain BisB5
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