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. (683 aa)    
Predicted Functional Partners:
SFT68173.1
Exopolyphosphatase / guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase.
 
  
 0.955
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.952
SFT81516.1
Exopolyphosphatase / guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase.
 
  
 0.889
SFT67291.1
Arsenate reductase; Belongs to the ArsC family.
 
      0.886
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
  
  
 0.469
SFT68150.1
Hypothetical protein.
       0.461
SFT68139.1
Acyl-protein synthetase, LuxE.
       0.412
SFT68117.1
Two-component system, OmpR family, phosphate regulon sensor histidine kinase PhoR.
     
 0.405
SFT68185.1
Hypothetical protein.
       0.400
Your Current Organism:
Lishizhenia tianjinensis
NCBI taxonomy Id: 477690
Other names: CGMCC 1.7005, JCM 15141, L. tianjinensis, Lishizhenia tianjinensis Chen et al. 2009, marine bacterium H6, strain H6
Server load: low (24%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.