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
ppk1RNA degradosome polyphosphate kinase; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP). (696 aa)    
Predicted Functional Partners:
ppx
Exopolyphosphatase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the GppA/Ppx family.
 
  
 0.967
ppk2
Polyphosphate kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.964
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.929
AMF99105.1
Inorganic pyrophosphatase; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
  0.900
gppA
Exopolyphosphatase; Catalyzes the conversion of guanosine 5'-triphosphate,3'-diphosphate (pppGpp) to guanosine 5'-diphosphate,3'-diphosphate (ppGpp); pppGpp and ppGpp control the stringent response during amino acid starvation; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the GppA/Ppx family.
 
  
 0.841
PstA-2
Phosphate ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.652
phoU
Transcriptional regulator PhoU; Plays a role in the regulation of phosphate uptake.
     
 0.624
pstB-2
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.
     
 0.597
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.
  
  
 0.584
AMG00278.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
  
  
 0.584
Your Current Organism:
Vibrio harveyi
NCBI taxonomy Id: 669
Other names: ATCC 14126, Achromobacter harveyi, Beneckea harveyi, Beneckea neptuna, CAIM 513, CCUG 28584, CECT 525, CIP 103192, DSM 19623, IFO 15634, LMG 4044, LMG:4044, Lucibacterium harveyi, NBRC 15634, NCCB 80033, NCTC 12970, Photobacterium harveyi, Pseudomonas harveyi, V. harveyi, Vibrio carchariae, Vibrio sp. HENC-01, Vibrio sp. HENC-02, Vibrio sp. PG 001, Vibrio sp. PG 002, Vibrio sp. PG 006, Vibrio sp. PG 007, Vibrio trachuri
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