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
rexTranscription repressor of cydABCD and yjlC-ndh expression; Modulates transcription in response to changes in cellular NADH/NAD(+) redox state. (215 aa)    
Predicted Functional Partners:
moaC
Molybdenum cofactor biosynthesis protein C; Catalyzes the conversion of (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate to cyclic pyranopterin monophosphate (cPMP); Belongs to the MoaC family.
  
  
 0.928
tatCY
Component of the twin-arginine pre-protein translocation pathway; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. Required for YwbN secretion; Belongs to the TatC family.
  
  
 0.893
rnpA
Protein component of ribonuclease P (RNase P) (substrate specificity); RNaseP catalyzes the removal of the 5'-leader sequence from pre-tRNA to produce the mature 5'-terminus. It can also cleave other RNA substrates such as 4.5S RNA. The protein component plays an auxiliary but essential role in vivo by binding to the 5'-leader sequence and broadening the substrate specificity of the ribozyme.
   
    0.820
tatAY
Component of the twin-arginine pre-protein translocation pathway; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. TatA could form the protein-conducting channel of the Tat system. Required for YwbN secretion; Belongs to the TatA/E family.
  
  
 0.811
ywcJ
Formate/nitrite transporter; Evidence 2a: Function of homologous gene experimentally demonstrated in an other organism; Product type t: transporter.
     
 0.762
folN
5-formyltetrahydrofolate cyclo-ligase; Evidence 2a: Function of homologous gene experimentally demonstrated in an other organism; Product type e: enzyme; Belongs to the 5-formyltetrahydrofolate cyclo-ligase family.
     
 0.689
ydiF
Putative ABC transporter (ATP-binding protein); Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pt: putative transporter; Belongs to the ABC transporter superfamily. ABCF family. YdiF subfamily.
  
    0.601
yviA
Conserved hypothetical protein; Binds long-chain fatty acids, such as palmitate, and may play a role in lipid transport or fatty acid metabolism.
  
   
 0.540
rpsP
Ribosomal protein S16 (BS17); Evidence 1a: Function experimentally demonstrated in the studied strain; Product type f: factor.
   
    0.538
nadA
Quinolinate synthetase; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate.
  
   
 0.523
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
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