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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
STM3785Putative gntR family regulatory protein; Similar to E. coli transcriptional regulator of succinylCoA synthetase operon (AAC73824.1); Blastp hit to AAC73824.1 (240 aa), 31% identity in aa 3 - 216. (247 aa)    
Predicted Functional Partners:
phnV
2-aminoethylphosphonate transporter, memrane component; Probably part of the PhnSTUV complex (TC 3.A.1.11.5) involved in 2-aminoethylphosphonate import. Probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family.
     
 0.939
STM3779
Putative phosphotransferase system; HPr-related protein; similar to E. coli PTS system protein HPr (AAC75468.1); Blastp hit to AAC75468.1 (85 aa), 28% identity in aa 1 - 83.
 
   
 0.918
STM4065
Putative permease of the Na+:galactoside symporter family; Hypothetical protein (gi|7688349).
   
  
 0.910
phnX
2-aminoethylphosphonate transport; Involved in phosphonate degradation.
  
  
 0.894
STM3784
Putative phosphotransferase system mannitol/fructose-specific IIA domain containing protein; Similar to E. coli galactitol-specific enzyme IIA of phosphotransferase system (AAC75155.1); Blastp hit to AAC75155.1 (150 aa), 23% identity in aa 5 - 143.
  
    0.856
STM4071
Putative mannose-6-phosphate isomerase.
   
  
 0.826
STM3783
Putative periplasmic protein; Similar to E. coli galactitol-specific enzyme IIB of phosphotransferase system (AAC75154.1); Blastp hit to AAC75154.1 (94 aa), 37% identity in aa 1 - 94.
 
    0.818
nadR
Trifunctional protein; This enzyme has three activities: DNA binding, nicotinamide mononucleotide (NMN) adenylyltransferase and ribosylnicotinamide (RN) kinase. The DNA-binding domain binds to the nadB operator sequence in an NAD- and ATP-dependent manner. As NAD levels increase within the cell, the affinity of NadR for the nadB operator regions of nadA, nadB, and pncB increases, repressing the transcription of these genes. The RN kinase activity catalyzes the phosphorylation of RN to form nicotinamide ribonucleotide. The NMN adenylyltransferase activity catalyzes the transfer of the A [...]
   
  
 0.740
STM2341
Similar to E. coli transketolase 1 isozyme (AAC75972.1); Blastp hit to AAC75972.1 (663 aa), 33% identity in aa 6 - 267.
 
      0.728
yneC
Putative inner membrane protein; Involved in the degradation of phospho-AI-2, thereby terminating induction of the lsr operon and closing the AI-2 signaling cycle. Catalyzes the conversion of (4S)-4-hydroxy-5- phosphonooxypentane-2,3-dione (P-DPD) to 3-hydroxy-5- phosphonooxypentane-2,4-dione (P-HPD).
   
  
 0.699
Your Current Organism:
Salmonella enterica Typhimurium
NCBI taxonomy Id: 99287
Other names: S. enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium LT2, Salmonella enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2-LTL2, Salmonella typhimurium LT2
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