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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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
thrCThreonine synthase; Similar to Corynebacterium glutamicum threonine synthase ThrC SW:THRC_CORGL (P23669) (481 aa) fasta scores: E(): 7.1e-155, 79.07% id in 478 aa. (482 aa)    
Predicted Functional Partners:
thrB
Homoserine kinase; Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate; Belongs to the GHMP kinase family. Homoserine kinase subfamily.
 
 0.999
thrA
Similar to Corynebacterium glutamicum homoserine dehydrogenase Hom or ThrA SW:DHOM_CORGL (P08499) (445 aa) fasta scores: E(): 4.2e-117, 75.28% id in 437 aa, and to Bacillus subtilis homoserine dehydrogenase Hom or Tdm SW:DHOM_BACSU (P19582) (433 aa) fasta scores: E(): 4.2e-54, 40.18% id in 433 aa.
 
 
 0.975
ilvA
Threonine dehydratase biosynthetic; 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.
  
 
 0.975
DIP0784
Putative phosphoserine aminotransferase; Catalyzes the reversible conversion of 3- phosphohydroxypyruvate to phosphoserine and of 3-hydroxy-2-oxo-4- phosphonooxybutanoate to phosphohydroxythreonine.
   
 0.936
lysC
Aspartokinase; Similar to Corynebacterium flavum aspartokinase LysC or Ask SW:AK_CORFL (P41398) (421 aa) fasta scores: E(): 1.8e-135, 87.64% id in 421 aa; Belongs to the aspartokinase family.
 
 
 0.864
leuD
3-isopropylmalate dehydratase small subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. Belongs to the LeuD family. LeuD type 1 subfamily.
  
  
 0.788
DIP1664
Conserved hypothetical protein; Similar to Streptomyces coelicolor putative Mut-like protein 2SCG2.26c TR:Q9EX27 (EMBL:AL445963) (159 aa) fasta scores: E(): 1.3e-15, 46.7% id in 167 aa.
       0.629
metH
5-methyltetrahydrofolate--homocysteine methyltransferase; 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.
  
  
 0.628
DIP1667
Putative membrane protein; No significant database matches.
       0.587
DIP1790
Glutamine amidotransferase protein; N-terminal region is similar to Streptomyces griseus para-aminobenzoate synthase Pab SW:PABS_STRGR (P32483) (723 aa) fasta scores: E(): 1.8e-48, 39.11% id in 698 aa, and to Streptomyces pristinaespiralis p-aminobenzoate synthase PapA TR:P72539 (EMBL:U60417) (719 aa) fasta scores: E(): 6.1e-43, 35.83% id in 734 aa.
  
 
 0.575
Your Current Organism:
Corynebacterium diphtheriae
NCBI taxonomy Id: 257309
Other names: C. diphtheriae NCTC 13129, Corynebacterium diphtheriae NCTC 13129, Corynebacterium diphtheriae NCTC13129
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