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
EHI56394.1tryptophanyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family. (364 aa)    
Predicted Functional Partners:
luxS
S-ribosylhomocysteinase LuxS; Involved in the synthesis of autoinducer 2 (AI-2) which is secreted by bacteria and is used to communicate both the cell density and the metabolic potential of the environment. The regulation of gene expression in response to changes in cell density is called quorum sensing. Catalyzes the transformation of S-ribosylhomocysteine (RHC) to homocysteine (HC) and 4,5-dihydroxy-2,3-pentadione (DPD). Belongs to the LuxS family.
       0.776
EHI56392.1
Hypothetical protein.
       0.773
EHI56395.1
Hypothetical protein.
       0.746
pheT
phenylalanyl-tRNA synthetase; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
  
  
 0.732
EHI55836.1
seryl-tRNA synthetase.
  
 
 0.701
argS
arginyl-tRNA synthetase.
 
  
 0.669
EHI56513.1
Phosphoribosylformylglycinamidine synthase.
  
    0.660
metG
Hypothetical protein; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.
  
 
 0.643
ileS
isoleucyl-tRNA synthetase; Catalyzes the attachment of isoleucine to tRNA(Ile). As IleRS can inadvertently accommodate and process structurally similar amino acids such as valine, to avoid such errors it has two additional distinct tRNA(Ile)-dependent editing activities. One activity is designated as 'pretransfer' editing and involves the hydrolysis of activated Val-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Val-tRNA(Ile). Belongs to the class-I aminoacyl-tRNA synthetase family. IleS type 2 subfamily.
  
 
 0.642
guaA
GMP synthase; Catalyzes the synthesis of GMP from XMP.
  
  
 0.632
Your Current Organism:
Johnsonella ignava
NCBI taxonomy Id: 679200
Other names: J. ignava ATCC 51276, Johnsonella ignava ATCC 51276, Johnsonella ignava str. ATCC 51276, Johnsonella ignava strain ATCC 51276
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