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
deoRTranscriptional regulator; Negative regulator of the dra-nupC-pdp operon. DeoR binds cooperatively to the operator DNA, which consists of a palindrome and a direct repeat sequence located 3' to the palindrome. Belongs to the SorC transcriptional regulatory family. (313 aa)    
Predicted Functional Partners:
pdp
Pyrimidine-nucleoside phosphorylase; Catalyzes phosphorolysis of the pyrimidine nucleosides uridine, thymidine and 2'-deoxyuridine with the formation of the corresponding pyrimidine base and ribose-1-phosphate.
 
  
 0.934
nupC
Pyrimidine-nucleoside Na+(H+) cotransporter; Transport of the pyrimidine nucleoside uridine.
 
  
 0.927
deoC
Deoxyribose-phosphate aldolase; Catalyzes a reversible aldol reaction between acetaldehyde and D-glyceraldehyde 3-phosphate to generate 2-deoxy-D-ribose 5- phosphate.
 
  
 0.859
ycnK
Putative transcriptional regulator (DeoR family); May act as a negative transcriptional regulator of ycnJ in the presence of copper. May use copper as a corepressor.
  
  
 0.779
gntR
Transcriptional 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.
   
  
 0.753
fruR
Transcriptional regulator (DeoR family); Evidence 2a: Function of homologous gene experimentally demonstrated in an other organism; Product type r: regulator.
     
 0.698
rok
Repressor of comK; Repressor of comK, the master regulator of competence development. Overexpression seems to be lethal. Represses at least 20 genes that specify membrane- localized and secreted proteins, including some that encode products with antibiotic activity. Binds to many AT-rich sites in the chromosome, many of which are known or thought to derive from horizontal gene transfer; helps keep mobile element ICEBs1 quiescent in the genome. Binds to its own promoter and is thus probably autoregulatory.
      
 0.680
ycnI
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function.
  
   
 0.632
ycnL
Putative reductase or disulfide isomerase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pe: putative enzyme.
      
 0.631
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.
  
   
 0.558
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 (28%) [HD]