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. (688 aa)    
Predicted Functional Partners:
SFH25922.1
Polyphosphate:nucleotide phosphotransferase, PPK2 family.
 
  
 0.940
ppk-2
Polyphosphate 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.
  
  
 
0.928
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.891
SFH47923.1
Exopolyphosphatase / guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase.
 
  
 0.863
SFH03634.1
Predicted metal-dependent phosphohydrolase, HD superfamily.
       0.850
SFH03672.1
SdiA-regulated.
       0.850
SFH03717.1
Hypothetical protein.
       0.835
SFG90076.1
Exopolyphosphatase / guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase.
 
  
 0.830
SFH03693.1
Calcineurin-like phosphoesterase.
       0.783
SFH03611.1
TspO and MBR related proteins.
       0.493
Your Current Organism:
Pedobacter insulae
NCBI taxonomy Id: 414048
Other names: DSM 18684, KCTC 12820, P. insulae, Pedobacter insulae Yoon et al. 2007, strain DS-139
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