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_2745Universal stress protein family. (298 aa)    
Predicted Functional Partners:
PP_0973
Nucleoid-associated protein PP_0973.
  
     0.573
PP_2744
Ribose-phosphate pyrophosphokinase family protein.
       0.533
sdhE
Conserved protein of unknown function, DUF339 family; An FAD assembly protein, which accelerates covalent attachment of the cofactor into other proteins. Plays an essential role in the assembly of succinate dehydrogenase (SDH, respiratory complex II), an enzyme complex that is a component of both the tricarboxylic acid cycle and the electron transport chain, and which couples the oxidation of succinate to fumarate with the reduction of ubiquinone (coenzyme Q) to ubiquinol. Required for flavinylation (covalent attachment of FAD) of the flavoprotein subunit SdhA of SDH and other flavinyl [...]
  
     0.515
opuA
Glycine betaine ABC transporter, ATPase/permease fusion protein; Function of homologous gene experimentally demonstrated in an other organism; transporter; Transportandbindingproteins : Amino acids, peptides and amines.
   
  
 0.504
oprG
Outer membrane protein OprG.
 
  
 0.494
ompR
Two-component system DNA-binding response transcriptional dual regulator; Function of homologous gene experimentally demonstrated in an other organism; regulator; Transcription.
   
  
 0.444
ygiF
Putative thiamine triphosphatase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme; Purines, pyrimidines, nucleosides, and nucleotides.
  
     0.444
htrG
Putative signal transduction protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
 
    0.442
yrfG
Purine nucleotidase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
     0.425
PP_4681
Homologs of previously reported genes of unknown function.
  
     0.408
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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