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
phoUPhosphate transport system regulatory protein PhoU; Part of the phosphate (Pho) regulon, which plays a key role in phosphate homeostasis. PhoU is essential for the repression of the Pho regulon at high phosphate conditions. (246 aa)    
Predicted Functional Partners:
pstA-2
Phosphate ABC transporter, permease protein PstA; COG: COG0581; Pfam: PF00528; InterPro: IPR005672.
 
  
 0.995
pstB
Phosphate ABC transporter, ATP-binding protein; 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.
 
  
 0.986
pstA
Phosphate ABC transporter, permease protein PstA; COG: COG0581; Pfam: PF00528; InterPro: IPR005672.
 
  
 0.969
pstB-2
Phosphate ABC transporter, ATP-binding protein; 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.
 
  
 0.950
pstC
Phosphate ABC transporter, permease protein PstC; Part of the binding-protein-dependent transport system for phosphate; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily.
 
  
 0.916
pstS
Phosphate binding protein; COG: COG0226; InterPro: IPR011862.
 
  
 0.888
pstC2
ABC transporter, permease protein; COG: COG4590; Pfam: PF00528.
 
  
 0.840
pstS-2
Phosphate ABC transporter, phosphate-binding protein PstS; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
 
  
 0.819
lepB
Signal peptidase I; COG: COG0681; Pfam: PF00717; InterPro: IPR011056; Belongs to the peptidase S26 family.
  
  
 0.815
YaeQ
YaeQ protein; COG: COG4681; Pfam: PF07152; InterPro: IPR009822.
   
    0.647
Your Current Organism:
Serratia odorifera
NCBI taxonomy Id: 667129
Other names: S. odorifera DSM 4582, Serratia odorifera DSM 4582, Serratia odorifera str. DSM 4582, Serratia odorifera strain DSM 4582
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