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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
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[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. (708 aa)    
Predicted Functional Partners:
ppx
Permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.917
ppk2
Polyphosphate kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.912
KGL12617.1
Phospholipase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.632
gph
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
  0.612
pepD
Aminoacyl-histidine dipeptidase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.550
hypE
Hydrogenase assembly protein HupF; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.505
KGL12833.1
Hemerythrin-like metal-binding domain-containing protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.454
cysP
Phosphate permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.443
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.
     
 0.443
pstA
Phosphate ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.443
Your Current Organism:
Helicobacter muridarum
NCBI taxonomy Id: 216
Other names: ATCC 49282, CCUG 29262, CIP 104248, DSM 22221, H. muridarum, LMG 13646, LMG:13646, NCTC 12714, strain ST1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.