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. (693 aa)    
Predicted Functional Partners:
ppk2
Polyphosphate kinase 2; Pfam match to PF03976.10 PPK2; draft locus tag CAMGR0001_2368.
 
  
 0.940
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.922
gppA
Guanosine-5'-triphosphate, 3'-diphosphate pyrophosphatase; Pfam match to PF02541.12 Ppx-GppA; draft locus tag CAMGR0001_0519.
 
  
 0.922
polA
DNA polymerase I, 5' --> 3' polymerase, 5' --> 3' and 3' --> 5' exonuclease; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
  
  
 0.520
AKT92437.1
Sel1 domain-containing protein; Hydrolyzes 6-aminopenicillinic acid and 7- aminocephalosporanic acid (ACA) derivatives.
       0.508
AKT92439.1
Sel1 domain repeat-containing protein; Hydrolyzes 6-aminopenicillinic acid and 7- aminocephalosporanic acid (ACA) derivatives.
       0.488
Your Current Organism:
Campylobacter gracilis
NCBI taxonomy Id: 824
Other names: ATCC 33236, Bacteroides gracilis, C. gracilis, CCUG 27720, DSM 19528, JCM 8538, NCTC 12738
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.