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. (689 aa)    
Predicted Functional Partners:
KMK97903.1
Polyphosphate kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.974
KMK98247.1
Exopolyphosphatase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the GppA/Ppx family.
 
  
 0.968
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.951
gppA
Guanosine-3',5'-bis(diphosphate) 3'-pyrophosphohydrolase; Catalyzes the conversion of pppGpp to ppGpp. Guanosine pentaphosphate (pppGpp) is a cytoplasmic signaling molecule which together with ppGpp controls the 'stringent response', an adaptive process that allows bacteria to respond to amino acid starvation, resulting in the coordinated regulation of numerous cellular activities.
 
  
 0.835
KMK98635.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.654
KMK98249.1
Glycine cleavage system protein R; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.619
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.
  
  
 0.583
KMK98264.1
Phosphate ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.509
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.
     
 0.439
KMK98266.1
Transcriptional regulator PhoU; Plays a role in the regulation of phosphate uptake.
     
 0.439
Your Current Organism:
Aeromonas enteropelogenes
NCBI taxonomy Id: 29489
Other names: A. enteropelogenes, ATCC 49657 [[Aeromonas trota]], ATCC 49803, Aeromonas sp. LK14, Aeromonas trota, Aeromonas tructi, CCUG 29544 [[Aeromonas trota]], CCUG 30367 [[Aeromonas trota]], CECT 4255 [[Aeromonas trota]], CECT 4487, CIP 103677 [[Aeromonas trota]], CIP 104434, DSM 6394, DSM 7312 [[Aeromonas trota]], JCM 8315 [[Aeromonas trota]], JCM 8355, LMG 12223 [[Aeromonas trota]], LMG 12646, LMG:12223 [[Aeromonas trota]], LMG:12646, strain AH2 [[Aeromonas trota]], strain J11
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