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
pitBPhosphate transporter; Function of homologous gene experimentally demonstrated in an other organism; transporter; Centralintermediarymetabolism : Phosphorus compounds. (490 aa)    
Predicted Functional Partners:
yajR
Transporter of an unknown substrate; Function of homologous gene experimentally demonstrated in an other organism; transporter; Transport and binding proteins.
      
 0.830
ppkB
Polyphosphate kinase 2; Function experimentally demonstrated in the studied genus; enzyme; Centralintermediarymetabolism : Phosphorus compounds.
  
  
 0.804
PP_0063
Putative Lipid A biosynthesis lauroyl acyltransferase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
      
 0.740
betT-I
Choline transporter; Function experimentally demonstrated in the studied genus; transporter; Mobileandextrachromosomalelementfunctions : Transposon functions; Belongs to the BCCT transporter (TC 2.A.15) family.
      
 0.688
PP_4849
Putative DnaK protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
 
   
 0.598
cysG
Uroporphyrinogen-III C-methyltransferase/Precorrin-2 dehydrogenase/Sirohydrochlorin ferrochelatase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme.
  
  
 0.590
pcnB
poly(A) polymerase; Adds poly(A) tail to the 3' end of many RNAs, which usually targets these RNAs for decay. Plays a significant role in the global control of gene expression, through influencing the rate of transcript degradation, and in the general RNA quality control. Belongs to the tRNA nucleotidyltransferase/poly(A) polymerase family.
     
 0.547
PP_5327
Putative phosphate ABC transporter, permease subunit; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
     
 0.524
ushA
5'-nucleotidase - 2',3'-cyclic phosphodiesterase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Purines, pyrimidines, nucleosides, and nucleotides; Belongs to the 5'-nucleotidase family.
      
 0.523
pstA
Phosphate ABC transporter; Function experimentally demonstrated in the studied genus; transporter; Centralintermediarymetabolism : Phosphorus compounds.
     
 0.518
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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