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
codYTranscriptional regulator; DNA-binding protein that represses the expression of many genes that are induced as cells make the transition from rapid exponential growth to stationary phase. It is a GTP-binding protein that senses the intracellular GTP concentration as an indicator of nutritional limitations. At low GTP concentration it no longer binds GTP and stop to act as a transcriptional repressor; Belongs to the CodY family. (262 aa)    
Predicted Functional Partners:
ccpA
Catabolite control protein A; High confidence in function and specificity.
    
 
 0.971
purR
Pur operon repressor; Controls the transcription of the pur operon for purine biosynthetic genes.
  
  
 0.812
glnR
Glutamine synthetase repressor; GLNR, MerR family transcriptional regulator; High confidence in function and specificity.
      
 0.811
citB
Aconitate hydratase; Catalyzes the isomerization of citrate to isocitrate via cis- aconitate.
      
 0.768
dtpT
Di-/tripeptide transporter; Proton-dependent uptake of di- or tri-peptides; Belongs to the PTR2/POT transporter (TC 2.A.17) family.
      
 0.759
ahrC
Arginine transcriptional regulator; Regulates arginine biosynthesis genes.
  
  
 0.741
brnQ
Branched-chain amino acid transport system II carrier protein; Component of the transport system for branched-chain amino acids. Can transport isoleucine, leucine and valine.
      
 0.720
llmg_1879
Conserved hypothetical protein; Protein of unknown function DUF322.
  
     0.716
argR
Arginine repressor; Regulates arginine biosynthesis genes.
   
  
 0.707
llmg_0733
lytR_cpsA_psr: cell envelope-related function transcriptional attenuator common domain; High confidence in function and specificity.
  
   
 0.687
Your Current Organism:
Lactococcus lactis
NCBI taxonomy Id: 416870
Other names: L. lactis subsp. cremoris MG1363, Lactococcus lactis subsp. cremoris MG1363, Lactococcus lactis subsp. cremoris str. MG1363, Lactococcus lactis subsp. cremoris strain MG1363
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