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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
pqqBProbable coenzyme PQQ synthesis protein B; May be involved in the transport of PQQ or its precursor to the periplasm; Belongs to the PqqB family. (304 aa)    
Predicted Functional Partners:
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.
  
 0.996
pqqD
PqqD protein; Coenzyme PQQ synthesis protein D .This family contains several bacterial coenzyme PQQ synthesis protein D (PqqD) sequences. This protein is required for coenzyme pyrrolo-quinoline-quinone (PQQ) biosynthesis. 65% similarity with Klebsiella pneumoniae and 80%; Family membership.
 
  
 0.975
pqqE
Pyrroloquinoline quinone 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).
 
  
 0.941
exaA5
Quinoprotein ethanol dehydrogenase precursor (QEDH). Oxidizes primary alcohols and also acts on secondary alcohol, but not highly active on methanol. 32% Bac_PQQ.IPR002372; Bac_PQQ_repeat. Pfam:PF01011; PQQ; 2. Signal peptide:present. SWISSPROT:DHET_GLUOX:O05542.30%; High confidence in function and specificity.
 
  
 0.808
exaA3
Quinoprotein ethanol dehydrogenase precursor (QEDH). Oxidizes primary alcohols and also acts on secondary alcohol, but not highly active on methanol. 53% Bac_PQQ.IPR002372; Bac_PQQ_repeat. Pfam:PF01011; PQQ; 2. Signal peptide:present. TMhelix:1; High confidence in function and specificity.
 
  
 0.805
exaA2
Quinoprotein ethanol dehydrogenase precursor (QEDH). Oxidizes primary alcohols and also acts on secondary alcohol, but not highly active on methanol. 73% Bac_PQQ.IPR002372; Bac_PQQ_repeat. Pfam:PF01011; PQQ; 2. Signal peptide:present; High confidence in function and specificity.
 
  
 0.802
exaA1
Quinoprotein ethanol dehydrogenase precursor (QEDH). Oxidizes primary alcohols and also acts on secondary alcohol, but not highly active on methanol. 73% Bac_PQQ.IPR002372; Bac_PQQ_repeat. Pfam:PF01011; PQQ; 2. Signal peptide:present; High confidence in function and specificity.
 
  
 0.678
exaA4
Quinoprotein ethanol dehydrogenase precursor (QEDH). Oxidizes primary alcohols and also acts on secondary alcohol, but not highly active on methanol. 37% Bac_PQQ.IPR002372; Bac_PQQ_repeat. Pfam:PF01011; PQQ; 2. Signal peptide:present; High confidence in function and specificity.
 
  
 0.670
dnr
Putative Dnr-like transcriptional activator. Similar to SWISSPROT: sprot|FIXK_RHIME (28% Rhizobium meliloti, FixK) InterPro: IPR000595 cNMP_binding. IPR001808 HTH_Crp. Pfam: PF00027 cNMP_binding. HTH reporting nucleic acid binding motif; Family membership.
     
  0.657
azo0988
Putative serine/threonine protein kinase,; Family membership.
     
  0.657
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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