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
ppqE1PpqE1; Coenzyme PQQ synthesis protein PpqE (Radical SAM superfamily). (395 aa)    
Predicted Functional Partners:
nirD
NirD; Heme d1 biosynthesis protein NirD [precursor].
 
 0.990
ppqE2
PpqE2; Coenzyme PQQ synthesis protein PpqE (Radical SAM superfamily).
 
  
 
0.983
ACN16078.1
Hypothetical protein.
  
  
 
0.929
ACN17823.1
Putative heme biosynthesis protein.
  
  
 
0.917
ACN13631.1
Putative HTH-type transcriptional regulator.
  
 0.892
hemB
HemB; Delta-aminolevulinic acid dehydratase HemB (porphobilinogensynthase); Belongs to the ALAD family.
 
  
 0.838
clpX2
ClpX2; ATP-dependent Clp protease, ATP-binding subunit ClpX; Belongs to the ClpX chaperone family.
       0.800
ACN15885.1
Hypothetical protein.
       0.773
hemD
HemD; Porphyrin biosynthesis protein HemD [includes: uroporphyrin-III C-methyltransferase; uroporphyrinogen-III synthase].
  
 0.749
tpi
Tpi; Involved in the gluconeogenesis. Catalyzes stereospecifically the conversion of dihydroxyacetone phosphate (DHAP) to D- glyceraldehyde-3-phosphate (G3P); Belongs to the triosephosphate isomerase family.
     
 0.511
Your Current Organism:
Desulfobacterium autotrophicum
NCBI taxonomy Id: 177437
Other names: D. autotrophicum HRM2, Desulfobacterium autotrophicum HRM2, Desulfobacterium autotrophicum str. HRM2, Desulfobacterium autotrophicum strain HRM2
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.