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
pqqBCoenzyme PQQ synthesis protein B; May be involved in the transport of PQQ or its precursor to the periplasm; Belongs to the PqqB family. (305 aa)    
Predicted Functional Partners:
pqqC
Pyrroloquinoline-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.
  
 0.998
pqqD
Coenzyme PQQ synthesis protein D; Functions as a PqqA binding protein and presents PqqA to PqqE, in the pyrroloquinoline quinone (PQQ) biosynthetic pathway.
 
  
 0.994
moaA
Coenzyme PQQ synthesis 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).
 
  
 0.992
AML35256.1
Coenzyme PQQ synthesis protein F.
 
   
 0.845
gcd
Quinoprotein glucose dehydrogenase.
 
  
 0.714
quiA
Quinate/shikimate dehydrogenase (quinone).
 
  
 0.593
AML36828.1
Hypothetical protein.
  
     0.590
AML35650.1
Quinate/shikimate dehydrogenase (quinone).
 
  
 0.585
ydjH_2
2-dehydro-3-deoxygluconokinase.
      
 0.530
ydjH_1
2-dehydro-3-deoxygluconokinase.
      
 0.529
Your Current Organism:
Klebsiella aerogenes
NCBI taxonomy Id: 548
Other names: ATCC 13048, Aerobacter aerogenes, CIP 60.86, DSM 30053, Enterobacter aerogenes, HAMBI 101, IFO 13534, K. aerogenes, KCTC 2190, Klebsiella mobilis, LMG 2094, LMG:2094, NBRC 13534, NCAIM B.01467, NCTC 10006
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