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:
some 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
ctpLChemotactic-signal transducers respond to changes in the concentration of attractants and repellents in the environment, transduce a signal from the outside to the inside of the cell, and facilitate sensory adaptation through the variation of the level of methylation. Chemoreceptor for inorganic phosphate, which is required for taxis at low concentrations of phosphate. Is also responsible for the positive chemotaxis toward 4-chloroaniline (4CA) and catechol . Does not recognize inorganic phosphate directly, but via a complex between the periplasmic protein PstS and inorganic phosphate . (657 aa)    
Predicted Functional Partners:
wspE
annotation not available
 
 0.976
DR97_565
annotation not available
 
 0.976
CheA
annotation not available
 
 0.975
chpA
annotation not available
 
 0.946
pstS
Binds 1 inorganic phosphate per subunit with a KD of 0.34 uM . Required for phosphate transport . In strain PAO1 implicated in host cell adhesion; in some virulent strains (e.g. MDR25 which expresses very high levels of this protein) antibody fragments against this protein decrease host cell adhesion and increase transepithelial resistance of human epithelial cell monolayers. Its ability to bind phosphate may allow it to acquire phosphate from its host
   
  
 0.905
DR97_1429
annotation not available
      
 0.888
DR97_559
annotation not available
 
 0.874
cheR1
Methylation of the membrane-bound methyl-accepting chemotaxis proteins (MCP) to form gamma-glutamyl methyl ester residues in MCP.
 
 0.855
phoA2
Has both a phosphomonoesterase and phosphodiesterase activity
      
 0.849
CheW
annotation not available
 
 0.824
Your Current Organism:
Pseudomonas aeruginosa
NCBI taxonomy Id: 287
Other names: ATCC 10145, ATCC 10145-U, Bacillus aeruginosus, Bacillus pyocyaneus, Bacterium aeruginosum, Bacterium pyocyaneum, CCEB 481, CCUG 28447, CCUG 29297, CCUG 551, CFBP 2466, CIP 100720, DSM 50071, IBCS 277, IFO 12689, JCM 5962, Micrococcus pyocyaneus, NBRC 12689, NCCB 76039, NCIB 8295, NCIMB 8295, NCTC 10332, NRRL B-771, P. aeruginosa, Pseudomonas polycolor, Pseudomonas pyocyanea, Pseudomonas sp. RV3, RH 815, VKM B-588, bacterium ASFP-37, bacterium ASFP-38, bacterium ASFP-45, bacterium ASFP-46, bacterium ASFP-48
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