STRINGSTRING
sphX protein (Synechococcus elongatus PCC7942) - STRING interaction network
"sphX" - Protein SphX in Synechococcus elongatus PCC7942
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 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
sphXProtein SphX; May be involved in the system for phosphate transport across the cytoplasmic membrane (337 aa)    
Predicted Functional Partners:
ABB58473.1
Phosphate transport system permease protein; Part of the binding-protein-dependent transport system for phosphate; probably responsible for the translocation of the substrate across the membrane (310 aa)
 
 
  0.990
ABB58472.1
annotation not available (303 aa)
 
 
  0.985
pstB
Phosphate import ATP-binding protein PstB; Part of the ABC transporter complex PstSACB involved in phosphate import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Phosphate importer (TC 3.A.1.7) family (264 aa)
 
 
  0.983
ABB57480.1
annotation not available (266 aa)
 
 
  0.924
ABB58474.1
annotation not available (337 aa)
 
   
0.889
ABB56216.1
annotation not available (363 aa)
         
  0.733
sphS
Sensor protein SphS; Member of the two-component regulatory system SphR/SphS. Sensory kinase. Is involved in inducible production of alkaline phosphatase in response to phosphate limitation as it is directly involved in the regulation of phoA transcription in response to phosphate limitation. SphS functions as a protein kinase that phosphorylates SphR (413 aa)
   
   
  0.701
ABB58414.1
Pyruvate-flavodoxin oxidoreductase; Oxidoreductase required for the transfer of electrons from pyruvate to flavodoxin (1196 aa)
         
  0.683
sphR
Alkaline phosphatase synthesis transcriptional regulatory protein SphR; Member of the two-component regulatory system SphR/SphS. Response regulator. Involved in inducible production of alkaline phosphatase in response to phosphate limitation as it is directly involved in the regulation of phoA transcription in response to phosphate limitation. Binds to two distinct sites upstream from the phoA promoter (257 aa)
   
   
  0.681
ABB57942.1
Phosphate-specific transport system accessory protein PhoU; Plays a role in the regulation of phosphate uptake (224 aa)
 
 
  0.621
Your Current Organism:
Synechococcus elongatus PCC7942
NCBI taxonomy Id: 1140
Other names: Anacystis nidulans R2, S. elongatus PCC 7942, Synechococcus elongatus PCC 7942, Synechococcus elongatus PCC7942, Synechococcus leopoliensis UTEX 2434, Synechococcus leopoliensis strain PCC 7942, Synechococcus sp. IAM M-200, Synechococcus sp. PCC 7942
Server load: low (12%) [HD]