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
BISU_1635PhoU family transcriptional regulator; Plays a role in the regulation of phosphate uptake. (226 aa)    
Predicted Functional Partners:
BISU_1340
Phosphate ABC transporter substrate-binding protein.
 
  
 0.993
pstB
Phosphate transport 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.
 
  
 0.993
BISU_1338
Phosphate-binding transport protein of ABC transporter system; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
 
  
 0.931
BISU_1339
Phosphate ABC transporter permease; 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.
 
  
 0.883
BISU_1634
GHKL domain protein.
 
   
 0.799
BISU_1336
Histidine kinase.
 
   
 0.786
BISU_0946
Glutamate synthase.
     
 0.693
BISU_1324
Membrane protein.
   
    0.439
BISU_1456
Signal peptidase I; Belongs to the peptidase S26 family.
   
    0.434
BISU_1725
TetR family transcriptional regulator.
   
    0.434
Your Current Organism:
Bifidobacterium subtile
NCBI taxonomy Id: 77635
Other names: AS 1.2267, ATCC 27537, B. subtile, BCRC 14660, CCRC 14660, CCRC:14660, CCUG 34980, DSM 20096, JCM 5822, LMG 11597, LMG:11597
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