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
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
gntRTranscriptional regulator (GntR family); Transcriptional repressor of the gluconate operon (gntRKPZ), which encodes the proteins for gluconate utilization. Represses mRNA synthesis by binding to the gnt operator; the binding is suppressed by gluconate or glucono-delta-lactone. (243 aa)    
Predicted Functional Partners:
gntK
Gluconate kinase; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme.
 
  
 0.993
gntP
Gluconate permease; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type t: transporter; Belongs to the GntP permease family.
 
  
 0.984
ytrA
Transcriptional regulator (GntR family); Negatively regulates ABC transporter complex ytrBCDEF that plays a role in acetoin utilization during stationary phase and sporulation.
   
  
 0.929
fadR
Transcriptional regulator of fatty acids degradation (TetR/AcrR family); Transcriptional regulator in fatty acid degradation. Represses transcription of genes required for fatty acid transport and beta-oxidation, including acdA, fadA, fadB, fadE, fadF, fadG, fadH, fadM, fadN, lcfA and lcfB. Binding of FadR to DNA is specifically inhibited by long chain fatty acyl-CoA compounds of 14-20 carbon atoms in length.
   
  
 0.927
nagR
Transcriptional regulator (GntR family); Main transcriptional repressor of genes involved in N- acetylglucosamine (GlcNAc) transport and utilization. Represses the expression of the nagAB and nagP operons by binding directly within their upstream regions. Binds to the DNA consensus sequence 5'-ATTGGTATAGACAACT-3'. Also acts as a weak repressor of mapB expression.
      
 0.910
gabR
Transcriptional regulator (GntR/MocR family) with PLP binding site; Activates the transcription of the gabTD operon. Is also a repressor of its own expression, both in the presence and absence of GABA. Binds specifically to the DNA region overlapping the -35 region of the gabT promoter and the -10 and +1 regions of the gabR promoter. Principally regulates the utilization of gamma-aminobutyrate. In the C-terminal section; belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.
   
  
 0.909
araR
Transcriptional repressor of the ara regulon (LacI family); Transcriptional repressor of the arabinose utilization genes. Also regulates its own expression. Binds to two sequences within the promoters of the araABDLMNPQ-abfA operon and the araE gene, and to one sequence in the araR promoter.
      
 0.907
gntZ
NAD+-6-phosphogluconate dehydrogenase; Catalyzes the oxidative decarboxylation of 6-phosphogluconate to ribulose 5-phosphate and CO(2), with concomitant reduction of NAD to NADH. Does not contribute to oxidative pentose phosphate (PP) pathway fluxes during growth on glucose. The functional role of GntZ remains obscure.
  
  
 0.891
treR
Transcriptional regulator (GntR family); Repressor for the trePA operon. It is able to bind trehalose- 6-phosphate.
  
   
 0.788
yydK
Putative transcriptional regulator (GntR family); Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pr: putative regulator.
  
  
 0.784
Your Current Organism:
Bacillus subtilis 168
NCBI taxonomy Id: 224308
Other names: B. subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis 168, Bacillus subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis str. BGSC 1A700
Server load: low (36%) [HD]