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_3844Putative D-aminopeptidase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology. (377 aa)    
Predicted Functional Partners:
trpS
Tryptophan--tRNA ligase; Catalyzes the attachment of tryptophan to tRNA(Trp). Belongs to the class-I aminoacyl-tRNA synthetase family.
      
 0.792
potF-III
Putrescine-binding periplasmic protein; Function of homologous gene experimentally demonstrated in an other organism; transporter.
  
    0.570
PP_2814
Homologs of previously reported genes of unknown function.
  
    0.549
glnE
Glutamate-ammonia-ligase adenylyltransferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal transd [...]
      
 0.466
PP_3843
Homologs of previously reported genes of unknown function.
       0.456
betC
Choline-sulfatase; Function experimentally demonstrated in the studied strain; enzyme; Central intermediary metabolism.
  
     0.446
tal
Transaldolase; Transaldolase is important for the balance of metabolites in the pentose-phosphate pathway.
      
 0.420
PP_3194
Homologs of previously reported genes of unknown function.
 
    0.419
pvdM
Putative dipeptidase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme; Unknownfunction : Enzymes of unknown specificity.
 
     0.419
PP_3847
Transcriptional regulator, LuxR family.
 
    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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