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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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Co-occurrence
Co-expression
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[Homology]
Score
thrBHomoserine kinase, putative; Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate; Belongs to the GHMP kinase family. Homoserine kinase subfamily. (281 aa)    
Predicted Functional Partners:
TM_0546
Threonine synthase; Catalyzes the gamma-elimination of phosphate from L- phosphohomoserine and the beta-addition of water to produce L- threonine.
 
 
 0.999
TM_0547
Aspartokinase II; Similar to PID:928811 SP:P53553 percent identity: 67.00; identified by sequence similarity; putative.
 
 0.999
metAA
Homoserine O-succinyltransferase; Transfers an acetyl group from acetyl-CoA to L-homoserine, forming acetyl-L-homoserine. Utilizes a ping-pong kinetic mechanism in which the acetyl group of acetyl-CoA is initially transferred to the enzyme to form an acetyl-enzyme intermediate before subsequent transfer to homoserine to form the final product, O-acetylhomoserine. Has weak activity with succinyl-CoA as the acyl donor. Belongs to the MetA family.
    
 0.960
TM_0268
5-methyltetrahydrofolate S-homocysteine methyltransferase; Similar to GB:U00017 PID:466997 percent identity: 54.29; identified by sequence similarity; putative.
  
 
 0.948
ilvE
Branched-chain amino acid aminotransferase, putative; Acts on leucine, isoleucine and valine; Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family.
 
 
 0.914
TM_1251
Phosphoribosylformylglycinamidine cyclo-ligase; Similar to GB:X54199 PID:2425020 PID:2425021 PID:31642 PID:387019 percent identity: 58.48; identified by sequence similarity; putative.
 
    
 0.906
TM_0666
Serine acetyltransferase; Similar to SP:P77985 percent identity: 59.90; identified by sequence similarity; putative.
     
 0.889
metE
5-methyltetrahydropteroyltriglutamate-- homocysteine methyltransferase; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family.
   
 
 0.887
TM_0882
O-acetylhomoserine sulfhydrylase; Catalyzes the production of homocysteine from O- acetylhomoserine (OAH) and hydrogen sulfide (H2S), a step in the methionine biosynthesis pathway. Is not able to form cystathionine from O-acetylhomoserine and L-cysteine; Belongs to the trans-sulfuration enzymes family.
    
  0.883
ahcY
Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine.
   
 
  0.880
Your Current Organism:
Thermotoga maritima
NCBI taxonomy Id: 243274
Other names: T. maritima MSB8, Thermotoga maritima DSM 3109, Thermotoga maritima MSB8, Thermotoga maritima str. MSB8, Thermotoga maritima strain MSB8
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