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
pstAPhosphate ABC transporter permease protein. (302 aa)    
Predicted Functional Partners:
pstS
Phosphate ABC transporter phosphate-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
 
 
 0.999
pstC
Phosphate ABC transporter permease protein; 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.
 
 
0.999
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.
 
 
 0.999
phoU
Putative phosphate transport system regulatory protein; Plays a role in the regulation of phosphate uptake.
 
  
 0.949
ROP_02380
PhoU family protein; Plays a role in the regulation of phosphate uptake.
 
  
 0.943
ROP_72510
PhoU family protein.
 
  
 0.928
guaA
GMP synthetase; Catalyzes the synthesis of GMP from XMP.
 
   
 0.672
ppk
Polyphosphate kinase; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP). Belongs to the polyphosphate kinase 1 (PPK1) family.
     
 0.651
ROP_49420
Putative transcriptional regulator.
 
   
 0.618
pheT
phenylalanyl-tRNA synthetase beta chain; Protein synonym:pheRS; protein synonym:phenylalanine--tRNA ligase; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
  
  
 0.595
Your Current Organism:
Rhodococcus opacus
NCBI taxonomy Id: 632772
Other names: R. opacus B4, Rhodococcus opacus B4, Rhodococcus opacus str. B4, Rhodococcus opacus strain B4
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