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
pqqDCoenzyme PQQ synthesis D; Functions as a PqqA binding protein and presents PqqA to PqqE, in the pyrroloquinoline quinone (PQQ) biosynthetic pathway. (88 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.
 
  
 0.987
pqqB
Coenzyme PQQ biosynthesis protein B; May be involved in the transport of PQQ or its precursor to the periplasm; Belongs to the PqqB family.
 
  
 0.980
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).
 
  
 0.976
Swoo_0898
KEGG: mmr:Mmar10_1711 coenzyme PQQ synthesis protein B.
 
  
 0.833
Swoo_2255
TIGRFAM: PQQ-dependent dehydrogenase, methanol/ethanol family; PFAM: Pyrrolo-quinoline quinone; KEGG: cps:CPS_1887 quinoprotein alcohol dehydrogenase.
 
  
 0.818
Swoo_2248
PFAM: peptidase M16 domain protein; KEGG: cps:CPS_0856 putative metallopeptidase, M16 family.
       0.788
Swoo_2257
KEGG: pat:Patl_1857 cytochrome c550.
 
  
 0.687
Swoo_2247
PFAM: domain of unknown function DUF1745; KEGG: cps:CPS_1883 hypothetical protein.
 
    0.654
Swoo_2258
KEGG: cps:CPS_1891 hypothetical protein.
 
     0.651
Swoo_2259
TIGRFAM: 40-residue YVTN family beta-propeller repeat protein; KEGG: cps:CPS_1892 hypothetical protein.
 
     0.649
Your Current Organism:
Shewanella woodyi
NCBI taxonomy Id: 392500
Other names: S. woodyi ATCC 51908, Shewanella woodyi ATCC 51908, Shewanella woodyi str. ATCC 51908, Shewanella woodyi strain ATCC 51908
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.