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
EHA63218.1TIGRFAM: O-acetylhomoserine/O-acetylserine sulfhydrylase; KEGG: pmf:P9303_13191 putative O-acetyl homoserine sulfhydrylase; PFAM: Cys/Met metabolism, pyridoxal phosphate-dependent enzyme. (440 aa)    
Predicted Functional Partners:
metAA
Homoserine O-succinyltransferase; Transfers an acetyl group from acetyl-CoA to L-homoserine, forming acetyl-L-homoserine; Belongs to the MetA family.
 
 
 0.966
EHA63389.1
Methionine synthase; 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.
  
 
 0.956
EHA63056.1
PFAM: Homoserine dehydrogenase, catalytic; Aspartate/homoserine dehydrogenase, NAD-binding; Amino acid-binding ACT; KEGG: pmt:PMT1143 homoserine dehydrogenase.
 
 
 0.916
EHA60199.1
KEGG: pmt:PMT0226 putative cystathionine gamma-synthase; PFAM: Cys/Met metabolism, pyridoxal phosphate-dependent enzyme.
 
 
0.911
EHA63295.1
KEGG: pmf:P9303_16711 sulfite reductase subunit beta; PFAM: Nitrite/sulphite reductase 4Fe-4S domain; Nitrite/sulphite reductase, hemoprotein beta-component, ferrodoxin-like.
  
 
 0.903
EHA62512.1
TIGRFAM: Serine O-acetyltransferase; KEGG: pmf:P9303_01521 serine acetyltransferase; PFAM: Bacterial transferase hexapeptide repeat.
    
 0.895
ahcY
Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine.
     
 0.881
EHA63841.1
Aspartate transaminase; KEGG: pmt:PMT0779 aminotransferase class-I; PFAM: Aminotransferase, class I/classII.
    
  0.878
thrB
Homoserine kinase; Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate; Belongs to the GHMP kinase family. Homoserine kinase subfamily.
    
  0.868
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.
   
 
  0.849
Your Current Organism:
Synechococcus sp. WH 8016
NCBI taxonomy Id: 166318
Other names: S. sp. WH 8016, Synechococcus sp. WH8016
Server load: low (34%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.