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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
purRHTH-type transcriptional repressor PurR (purine nucleotide synthesis repressor); Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression. (337 aa)    
Predicted Functional Partners:
gltB
Glutamate synthase, large subunit.
    
 
 0.789
fruB
PTS system, fructose-specific IIA/FPR component.
 
 
 
 0.608
CED71636.1
Sensor protein, GGDEF family.
  
 
 0.523
rbsK
Ribokinase; Catalyzes the phosphorylation of ribose at O-5 in a reaction requiring ATP and magnesium. The resulting D-ribose-5-phosphate can then be used either for sythesis of nucleotides, histidine, and tryptophan, or as a component of the pentose phosphate pathway.
  
 0.513
torD
Chaperone protein TorD; Involved in the biogenesis of TorA. Acts on TorA before the insertion of the molybdenum cofactor and, as a result, probably favors a conformation of the apoenzyme that is competent for acquiring the cofactor; Belongs to the TorD/DmsD family. TorD subfamily.
       0.506
CED57019.1
PTS system, IIA component.
   
 
 0.496
guaA
GMP synthase [glutamine-hydrolyzing]; Catalyzes the synthesis of GMP from XMP.
    
   0.493
tfoX
Putative DNA transformation protein TfoX.
       0.491
rbsC
Ribose transport system permease protein RbsC; Belongs to the binding-protein-dependent transport system permease family.
 
  
 0.477
ribBA
3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family.
    
   0.461
Your Current Organism:
Aliivibrio wodanis
NCBI taxonomy Id: 80852
Other names: A. wodanis, ATCC BAA-104, Aliivibrio wodanis (Lunder et al. 2000) Urbanczyk et al. 2007, DSM 22225, LMG 24053, LMG:24053, NCIMB 13582, Vibrio wodanis, Vibrio wodanis Lunder et al. 2000, strain NVI 88/441
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