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
STM0652Putative sigma-54 dependent transcriptional regulator; Similar to E. coli response regulator of ato, ornithine decarboxylase antizyme (sensor ATOS) (AAC75280.1); Blastp hit to AAC75280.1 (461 aa), 37% identity in aa 67 - 453. (642 aa)    
Predicted Functional Partners:
rpoN
Sigma N factor of RNA polymerase; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is responsible for the expression of enzymes involved in arginine catabolism. The open complex (sigma-54 and core RNA polymerase) serves as the receptor for the receipt of the melting signal from the remotely bound activator protein GlnG(NtrC).
 
   
 0.801
kdgT2
Putative permease; The 2-keto-3-deoxygluconate permease transports the degraded pectin products into the bacterial cell, where they serve as carbon and energy sources. This is a hydrogen coupled transport system (By similarity); Belongs to the KdgT transporter family.
       0.605
STM0571
Putative inner membrane protein; Unknown (gi|2896134).
  
   
0.564
ybeL
Similar to E. coli putative alpha helical protein (AAC73744.1); Blastp hit to AAC73744.1 (160 aa), 91% identity in aa 1 - 160.
  
    0.552
STM0650
Similar to E. coli putative hydrolase (AAC76162.1); Blastp hit to AAC76162.1 (523 aa), 35% identity in aa 167 - 521, 32% identity in aa 119 - 223.
       0.486
STM2361
Putative regulatory protein; Similar to E. coli response regulator of ato, ornithine decarboxylase antizyme (sensor ATOS) (AAC75280.1); Blastp hit to AAC75280.1 (461 aa), 39% identity in aa 122 - 456.
  
   
0.477
STM0649
Putative hydrolase N-terminus; Similar to E. coli altronate hydrolase (AAC76126.1); Blastp hit to AAC76126.1 (495 aa), 38% identity in aa 4 - 82.
       0.474
rtcR
Sigma N (sigma 54)-dependent regulator of rtcBA expression; EBP family; similar to E. coli putative 2-component regulator (AAC76447.1); Blastp hit to AAC76447.1 (532 aa), 84% identity in aa 1 - 527.
  
   
0.462
mtlR
Similar to E. coli repressor for mtl (AAC76625.1); Blastp hit to AAC76625.1 (195 aa), 92% identity in aa 5 - 195.
   
  
 0.459
arcB
Sensory histidine kinase in two-component regulatory system with ArcA; Senses redox conditions; similar to E. coli aerobic respiration sensor-response protein; histidine protein kinase/phosphatase, sensor for arcA (AAC76242.1); Blastp hit to AAC76242.1 (776 aa), 93% identity in aa 1 - 776.
     
 0.458
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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