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
STY2134Flagellar transcriptional activator FlhD; Functions in complex with FlhC as a master transcriptional regulator that regulates transcription of several flagellar and non- flagellar operons by binding to their promoter region. Activates expression of class 2 flagellar genes, including fliA, which is a flagellum-specific sigma factor that turns on the class 3 genes. Also regulates genes whose products function in a variety of physiological pathways; Belongs to the FlhD family. (116 aa)    
Predicted Functional Partners:
STY2133
Flagellar transcriptional activator; Functions in complex with FlhD as a master transcriptional regulator that regulates transcription of several flagellar and non- flagellar operons by binding to their promoter region. Activates expression of class 2 flagellar genes, including fliA, which is a flagellum-specific sigma factor that turns on the class 3 genes. Also regulates genes whose products function in a variety of physiological pathways; Belongs to the FlhC family.
 
 
 0.999
STY1766
Conserved hypothetical protein; Acts as an anti-FlhC(2)FlhD(4) factor by binding to FlhD, decreasing its ability to bind DNA, and thus negatively regulates expression of flagellar class II operons, decreasing motility in nutrient-poor medium. Required for resistance to host phagocyte oxidase (By similarity); Belongs to the YdiV family.
    
 
 0.963
STY1354
Similar to Escherichia coli hypothetical 27.0 kDa protein in aroh-nlpc intergenic region ydiV SW:YDIV_ECOLI (P76204) (237 aa) fasta scores: E(): 1.7e-14, 28.9% id in 225 aa.
    
 
 0.952
fliA
RNA polymerase sigma transcription factor for flagellar operon; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor controls the expression of flagella-related genes; Belongs to the sigma-70 factor family. FliA subfamily.
 
 
 0.932
STY1211
Negative regulator of flagellin synthesis (anti-sigma factor); Orthologue of E. coli flgM (FLGM_ECOLI); Fasta hit to FLGM_ECOLI (97 aa), 80% identity in 96 aa overlap.
  
  
 0.921
STY1419
Similar to Escherichia coli probable pyruvate-flavodoxin oxidoreductase ydbK SW:NIFJ_ECOLI (P52647; P77238) (1174 aa) fasta scores: E(): 0, 92.9% id in 1174 aa; Orthologue of E. coli NIFJ_ECOLI; Fasta hit to NIFJ_ECOLI (1174 aa), 93% identity in 1174 aa overlap.
    
   0.886
STY2131
Motility protein B; Similar to e.g. Salmonella typhimurium chemotaxis motB protein SW:MOTB_SALTY (P55892) (309 aa) fasta scores: E(): 0, 99.7% id in 309 aa. Contains hydrophobic, probable membrane-spanning region; Orthologue of E. coli MotB (MOTB_ECOLI); Fasta hit to MOTB_ECOLI (308 aa), 90% identity in 309 aa overlap.
 
  
 0.880
fliD
Flagellar hook associated protein 2; Required for morphogenesis and for the elongation of the flagellar filament by facilitating polymerization of the flagellin monomers at the tip of growing filament. Forms a capping structure, which prevents flagellin subunits (transported through the central channel of the flagellum) from leaking out without polymerization at the distal end.
 
   
 0.857
STY1212
Flagellar basal body P-ring protein FlgA precursor; Involved in the assembly process of the P-ring formation. It may associate with FlgF on the rod constituting a structure essential for the P-ring assembly or may act as a modulator protein for the P- ring assembly; Belongs to the FlgA family.
  
   
 0.832
STY2183
FliL protein; Controls the rotational direction of flagella during chemotaxis; Belongs to the FliL family.
  
   
 0.827
Your Current Organism:
Salmonella enterica Typhi
NCBI taxonomy Id: 220341
Other names: S. enterica subsp. enterica serovar Typhi str. CT18, Salmonella enterica subsp. enterica serovar Typhi CT18, Salmonella enterica subsp. enterica serovar Typhi str. CT18, Salmonella enterica subsp. enterica serovar Typhi strain CT18, Salmonella typhi CT18
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