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
ppkPolyphosphate 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. (744 aa)    
Predicted Functional Partners:
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.933
ppx
Ppx Exopolyphosphatase.
 
  
 0.833
BDP_0873
Exopolyphosphatase-like protein.
 
  
 0.816
BDP_0204
Phosphohydrolase (MutT/NUDIX family protein); Belongs to the Nudix hydrolase family.
 
   
 0.767
BDP_0203
Conserved hypothetical protein.
       0.705
pstS
pstS Phosphate-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
  
  
 0.703
BDP_0793
Conserved hypothetical protein.
 
   
 0.701
pyrH
PyrH Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP.
     
 0.605
BDP_0872
Conserved hypothetical protein.
  
  
 0.511
pstB
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.
     
 0.485
Your Current Organism:
Bifidobacterium dentium
NCBI taxonomy Id: 401473
Other names: B. dentium Bd1, Bifidobacterium dentium Bd1, Bifidobacterium dentium str. Bd1, Bifidobacterium dentium strain Bd1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.