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
pqqECoenzyme 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). (400 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.
 
  
 0.970
pqqC
Coenzyme PQQ synthesis 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.
 
  
 0.967
CSIRO_2510
Coenzyme PQQ synthesis protein D.
 
  
 0.957
CSIRO_2512
Proline iminopeptidase; Belongs to the peptidase S33 family.
       0.800
CSIRO_3420
Quino(hemo)protein alcohol dehydrogenase.
 
  
 0.794
CSIRO_2365
Sensory box histidine kinase/response regulator.
  
 
 0.785
CSIRO_1808
3,4-dihydroxy-2-butanone 4-phosphate synthase / GTP cyclohydrolase II; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate.
    
  0.677
CSIRO_4286
Adenylate cyclase.
  
 
 0.651
hemH
Protoheme ferro-lyase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family.
    
 0.650
hemE
Uroporphyrinogen III decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III.
    
 0.602
Your Current Organism:
Bradyrhizobiaceae bacterium SG6C
NCBI taxonomy Id: 709797
Other names: B. bacterium SG-6C, Bradyrhizobiaceae bacterium SG-6C
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