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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:
some 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 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
ppk2PPK2_P_aer: polyphosphate kinase 2 (316 aa)    
Predicted Functional Partners:
ppk1
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
 
 
 0.950
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions
    
 0.922
ppx
annotation not available
 
   
 0.735
DM42_3766
annotation not available
  
    0.601
WL94_12535
annotation not available
  
    0.600
WL94_12525
annotation not available
       0.595
WL94_12530
Uncharacterized protein
       0.586
ackA
ackA: acetate kinase
 
  
 0.486
WL94_04035
Monomer_idh: isocitrate dehydrogenase, NADP-dependent
  
    0.453
gltA
cit_synth_I: citrate (Si)-synthase; Belongs to the citrate synthase family
  
  
 0.442
Your Current Organism:
Burkholderia cepacia
NCBI taxonomy Id: 292
Other names: ATCC 25416, B. cepacia, Burkholderia cepacia, Burkholderia cepacia genomovar I, CCUG 12691, CCUG 13226, CFBP 2227, CIP 80.24, DSM 7288, ICMP 5796, IFO 14074, JCM 5964, NBRC 14074, NCCB 76047, NCPPB 2993, NCTC 10743, NRRL B-14810, Pseudomonas cepacia, Pseudomonas kingii, Pseudomonas multivorans, strain 717-ICPB 25, strain Ballard 717
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