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_4313Putative peptidylprolyl isomerase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme. (112 aa)    
Predicted Functional Partners:
fklB-II
FKBP-type peptidyl-prolyl cis-trans isomerase; Function of strongly homologous gene; enzyme; Proteinfate : Protein folding and stabilization.
 
    
0.897
htpG
Chaperone protein HtpG; Molecular chaperone. Has ATPase activity.
   
 0.766
apaH
Bis(5'-nucleosyl)-tetraphosphatase, symmetrical; Hydrolyzes diadenosine 5',5'''-P1,P4-tetraphosphate to yield ADP; Belongs to the Ap4A hydrolase family.
    
 0.625
infA
Translation initiation factor IF-1; One of the essential components for the initiation of protein synthesis. Stabilizes the binding of IF-2 and IF-3 on the 30S subunit to which N-formylmethionyl-tRNA(fMet) subsequently binds. Helps modulate mRNA selection, yielding the 30S pre-initiation complex (PIC). Upon addition of the 50S ribosomal subunit IF-1, IF-2 and IF-3 are released leaving the mature 70S translation initiation complex.
   
   0.556
PP_4314
Homologs of previously reported genes of unknown function.
  
    0.514
PP_4315
Putative enzyme; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
       0.497
PP_4312
Homologs of previously reported genes of unknown function.
  
    0.481
PP_4316
D-isomer specific 2-hydroxyacid dehydrogenase family protein.
  
   0.434
hscA
DnaK-like molecular chaperone specific for IscU; Chaperone involved in the maturation of iron-sulfur cluster- containing proteins. Has a low intrinsic ATPase activity which is markedly stimulated by HscB.
   
 0.431
dnaK
Chaperone protein DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
   
 0.431
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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