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. (686 aa)    
Predicted Functional Partners:
SAY50390.1
Polyphosphate kinase 2.
 
  
 0.949
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.933
ppx
Exopolyphosphatase.
 
  
 0.929
cls_2
Phopholipase D-family protein.
  
    0.489
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.
  
  
 0.461
Your Current Organism:
Neisseria weaveri
NCBI taxonomy Id: 28091
Other names: ATCC 51223, ATCC 51410, CCM 4588, CCUG 30799, CCUG 33675, CCUG 4007, CDC 8142, CDC group M-5, CIP 103940, DSM 17688, LMG 5135, LMG:5135, N. weaveri, NCTC 12742, strain ISL775/91
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.