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
ppk1Polyphosphate kinase 1; 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. (694 aa)    
Predicted Functional Partners:
mshD
Mycothiol synthase; Catalyzes the transfer of acetyl from acetyl-CoA to desacetylmycothiol (Cys-GlcN-Ins) to form mycothiol.
      0.981
ppk2
Polyphosphate kinase 2.
 
  
 0.960
ppa
Inorganic diphosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.943
AFN45251.1
Ppx/GppA phosphatase family protein.
 
  
 0.924
AFN45265.1
Hydrolase, NUDIX family.
 
     0.898
pstS
Phosphate ABC transporter, phosphate-binding protein PstS; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
  
  
 0.836
AFN46390.1
Sensory transduction protein RegX3 family protein.
     
 0.800
pyrH
UMP kinase; Catalyzes the reversible phosphorylation of UMP to UDP.
      
 0.648
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.
     
 0.646
pstA
Phosphate ABC transporter, permease protein PstA.
     
 0.642
Your Current Organism:
Pseudopropionibacterium propionicum
NCBI taxonomy Id: 767029
Other names: P. propionicum F0230a, Propionibacterium propionicum F0230a, Pseudopropionibacterium propionicum F0230a
Server load: low (14%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.