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
PP_2016Homologs of previously reported genes of unknown function. (276 aa)    
Predicted Functional Partners:
PP_2015
Homologs of previously reported genes of unknown function.
 
    0.858
ppnK
Probable inorganic polyphosphate/ATP-NAD kinase; Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP.
 
    0.816
pepN
Function of homologous gene experimentally demonstrated in an other organism; enzyme; Proteinfate : Degradation of proteins, peptides, and glycopeptides.
  
    0.782
PP_2013
Homologs of previously reported genes of unknown function.
       0.780
PP_2014
Homologs of previously reported genes of unknown function.
       0.780
PP_2011
Homologs of previously reported genes of unknown function.
 
     0.720
PP_0181
Homologs of previously reported genes of unknown function.
  
     0.626
atpI
ATP synthase protein I; A possible function for this protein is to guide the assembly of the membrane sector of the ATPase enzyme complex; Belongs to the bacterial AtpI family.
  
     0.561
PP_2019
Putative multidrug efflux transporter, RND family; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter; Transport and binding proteins.
       0.434
PP_2018
BNR domain protein.
  
    0.428
Your Current Organism:
Pseudomonas putida KT2440
NCBI taxonomy Id: 160488
Other names: P. putida KT2440, Pseudomonas putida (strain KT2440), Pseudomonas putida str. KT2440
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.