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
metAHomoserine O-succinyltransferase; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine. (309 aa)    
Predicted Functional Partners:
STY3769
Cystathionine gamma-synthase; Fasta hit to METC_ECOLI (395 aa), 31% identity in 394 aa overlap; Orthologue of E. coli metB (METB_ECOLI); Fasta hit to METB_ECOLI (386 aa), 96% identity in 386 aa overlap.
 
 
 0.993
STY0002
Aspartokinase I/homoserine dehydrogenase I; Orthologue of E. coli thrA (AK1H_ECOLI); Fasta hit to AK1H_ECOLI (820 aa), 94% identity in 820 aa overlap; In the C-terminal section; belongs to the homoserine dehydrogenase family.
 
 0.971
STY3768
Bifunctional aspartokinase II/homoserine dehydrogenase IIcan I write; Fasta hit to AK1H_ECOLI (820 aa), 30% identity in 823 aa overlap; Orthologue of E. coli metL (AK2H_ECOLI); Fasta hit to AK2H_ECOLI (809 aa), 94% identity in 809 aa overlap; In the C-terminal section; belongs to the homoserine dehydrogenase family.
  
 
 0.966
STY3761
5,10 methylenetetrahydrofolate reductase; Orthologue of E. coli metF (METF_ECOLI); Fasta hit to METF_ECOLI (296 aa), 96% identity in 296 aa overlap; Belongs to the methylenetetrahydrofolate reductase family.
  
  
 0.904
STY4405
B12-dependent homocysteine-N5-methyltetrahydrofolate transmethylase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate.
  
  
 0.831
STY3427
Catabolic threonine dehydratase; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA.
   
 
 0.816
STY3652
Threonine deaminase; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA.
   
 
 0.816
STY1325
Tryptophan synthase beta chain; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine.
    
  0.813
STY1956
L-serine deaminase 1; Orthologue of E. coli sdaA (SDHL_ECOLI); Fasta hit to SDHL_ECOLI (454 aa), 94% identity in 454 aa overlap; Belongs to the iron-sulfur dependent L-serine dehydratase family.
     
 0.804
STY2430
Putative L-serine dehydratase; Fasta hit to SDHM_ECOLI (455 aa), 50% identity in 452 aa overlap; Fasta hit to TDCG_ECOLI (454 aa), 51% identity in 450 aa overlap; Paralogue of E. coli sdaA (SDHL_ECOLI); Fasta hit to SDHL_ECOLI (454 aa), 49% identity in 453 aa overlap; Belongs to the iron-sulfur dependent L-serine dehydratase family.
     
 0.804
Your Current Organism:
Salmonella enterica Typhi
NCBI taxonomy Id: 220341
Other names: S. enterica subsp. enterica serovar Typhi str. CT18, Salmonella enterica subsp. enterica serovar Typhi CT18, Salmonella enterica subsp. enterica serovar Typhi str. CT18, Salmonella enterica subsp. enterica serovar Typhi strain CT18, Salmonella typhi CT18
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