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
metXPutative homoserine O-acetyltransferase (EC 2.3. 1.31); Function of strongly homologous gene; enzyme; Belongs to the AB hydrolase superfamily. MetX family. (394 aa)    
Predicted Functional Partners:
PSHAb0477
Putative cystathionine gamma-synthase or beta-lyase, PLP-dependent; Function proposed based on presence of conserved amino acid motif, structural feature or limited homolgy; enzyme.
 
 0.983
thrA
Bifunctional aspartokinase/homoserine dehydrogenase I; Function of homologous gene experimentally demonstrated in an other organism; enzyme; In the C-terminal section; belongs to the homoserine dehydrogenase family.
 
 
 0.948
metL
Bifunctional: aspartokinase II (N-terminal); Function of homologous gene experimentally demonstrated in an other organism; enzyme; In the C-terminal section; belongs to the homoserine dehydrogenase family.
 
 
 0.944
metB
Cystathionine gamma-synthase, PLP-dependent; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
 0.926
metA
Homoserine O-succinyltransferase (Homoserine O-transsuccinylase) (HTS); Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family.
     
  0.900
bdhA
Putative 3-hydroxybutyrate dehydrogenase; Function of strongly homologous gene; enzyme; Belongs to the short-chain dehydrogenases/reductases (SDR) family.
       0.879
glyA
Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.
     
 0.833
ilvA
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.
  
 
 0.833
PSHAa2946
Putative permease; Function proposed based on presence of conserved amino acid motif, structural feature or limited homolgy; transporter.
 
     0.819
serB
Putative phosphoserine phosphatase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homolgy; enzyme.
   
 
 0.808
Your Current Organism:
Pseudoalteromonas haloplanktis
NCBI taxonomy Id: 326442
Other names: P. haloplanktis TAC125, Pseudoalteromonas haloplanktis TAC125, Pseudoalteromonas haloplanktis str. TAC125, Pseudoalteromonas haloplanktis strain TAC125
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