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_4851Phosphate starvation-inducible protein, PSIF. (106 aa)    
Predicted Functional Partners:
PP_4850
Homologs of previously reported genes of unknown function; Unknown function.
  
    0.777
PP_4852
Transcriptional regulator, AraC family.
 
    0.728
trpS
Tryptophan--tRNA ligase; Catalyzes the attachment of tryptophan to tRNA(Trp). Belongs to the class-I aminoacyl-tRNA synthetase family.
   
    0.669
PP_1230
Homologs of previously reported genes of unknown function.
  
     0.614
ygaU
Regulator of murein cross-linking; Function of homologous gene experimentally demonstrated in an other organism; regulator; Unknown function.
  
    0.610
PP_2326
Universal stress protein.
   
  
 0.591
yhjG
Uncharacterized protein YhjG; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative membrane component.
  
    0.555
spuE
Spermidine/putrescine ABC transporter - periplasmic subunit; Function experimentally demonstrated in the studied genus; transporter; Centralintermediarymetabolism : Polyamine biosynthesis.
   
  
 0.528
spuD
Spermidine/putrescine ABC transporter - periplasmic subunit; Function experimentally demonstrated in the studied genus; transporter; Centralintermediarymetabolism : Polyamine biosynthesis.
   
  
 0.528
fimD
Type 1 pili subunit FimD.
  
     0.523
Your Current Organism:
Pseudomonas putida KT2440
NCBI taxonomy Id: 160488
Other names: P. putida KT2440, Pseudomonas putida (strain KT2440), Pseudomonas putida str. KT2440
Server load: low (32%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.