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. (749 aa)    
Predicted Functional Partners:
AAur_4071
Putative polyphosphate kinase 2 family protein; Identified by match to protein family HMM PF03976.
 
  
 0.966
AAur_2989
Identified by match to protein family HMM PF00293; match to protein family HMM PF00300; Belongs to the Nudix hydrolase family.
 
   
 0.872
mshD
Acetyltransferase, GNAT family protein; Catalyzes the transfer of acetyl from acetyl-CoA to desacetylmycothiol (Cys-GlcN-Ins) to form mycothiol.
      0.853
AAur_3332
Putative exopolyphosphatase (ppx); Identified by match to protein family HMM PF02541.
 
  
 0.834
AAur_1266
Putative exopolyphosphatase (ppx); Identified by match to protein family HMM PF02541.
 
  
 0.813
AAur_2811
Putative polyphosphate kinase 2 family protein; Identified by match to protein family HMM PF03976.
 
   
 0.758
pstS
Phosphate ABC transporter, phosphate-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
  
  
 0.711
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.
     
 0.595
pstA
Phosphate ABC transporter, permease protein PstA; Identified by match to protein family HMM PF00528; match to protein family HMM TIGR00974.
     
 0.592
pyrH
Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP.
     
 0.584
Your Current Organism:
Paenarthrobacter aurescens
NCBI taxonomy Id: 290340
Other names: Arthrobacter aurescens TC1, P. aurescens TC1, Paenarthrobacter aurescens TC1
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