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
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[Homology]
Score
ilvAL-threonine ammonia-lyase; 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. (504 aa)    
Predicted Functional Partners:
AFZ37582.1
PFAM: Small subunit of acetolactate synthase; ACT domain; TIGRFAM: acetolactate synthase, small subunit; COGs: COG0440 Acetolactate synthase small (regulatory) subunit; InterPro IPR004789:IPR002912:IPR019455; KEGG: mar:MAE_48120 acetolactate synthase 3 regulatory subunit; PFAM: Acetolactate synthase, small subunit, C-terminal; Amino acid-binding ACT; PRIAM: Acetolactate synthase; SPTR: Acetolactate synthase small subunit; TIGRFAM: Acetolactate synthase, small subunit.
 
 
 0.969
AFZ33650.1
Threonine synthase; PFAM: Pyridoxal-phosphate dependent enzyme; TIGRFAM: threonine synthase; COGs: COG0498 Threonine synthase; InterPro IPR004450:IPR001926; KEGG: mar:MAE_17060 threonine synthase; PFAM: Pyridoxal phosphate-dependent enzyme, beta subunit; PRIAM: Threonine synthase; SPTR: Threonine synthase; TIGRFAM: Threonine synthase.
  
 
 0.946
AFZ36849.1
L-threonine synthase; Catalyzes the gamma-elimination of phosphate from L- phosphohomoserine and the beta-addition of water to produce L- threonine.
  
 
 0.946
leuB
3-isopropylmalate dehydrogenase; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate.
 
 
 0.935
trpB
Tryptophan synthase beta chain; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine.
  
 0.929
AFZ34254.1
Acetolactate synthase; PFAM: Thiamine pyrophosphate enzyme, central domain; Thiamine pyrophosphate enzyme, N-terminal TPP binding domain; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain; COGs: COG0028 Thiamine pyrophosphate-requiring protein; InterPro IPR012001:IPR012000:IPR011766; KEGG: cyt:cce_4227 acetolactate synthase; PFAM: Thiamine pyrophosphate enzyme, C-terminal TPP-binding; Thiamine pyrophosphate enzyme, N-terminal TPP-binding domain; Thiamine pyrophosphate enzyme, central domain; PRIAM: Acetolactate synthase; SPTR: Acetolactate synthase large subunit.
  
 0.926
AFZ37759.1
Acetolactate synthase, large subunit; PFAM: Thiamine pyrophosphate enzyme, central domain; Thiamine pyrophosphate enzyme, N-terminal TPP binding domain; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain; TIGRFAM: acetolactate synthase, large subunit, biosynthetic type; COGs: COG0028 Thiamine pyrophosphate-requiring protein; InterPro IPR012846:IPR012001:IPR012000:IPR011766; KEGG: cyh:Cyan8802_0929 acetolactate synthase 3 catalytic subunit; PFAM: Thiamine pyrophosphate enzyme, N-terminal TPP-binding domain; Thiamine pyrophosphate enzyme, central domain; Thiamine pyrophosphate [...]
  
 0.926
AFZ36548.1
Alanine-glyoxylate aminotransferase apoenzyme; PFAM: Aminotransferase class-V; COGs: COG0075 Serine-pyruvate aminotransferase/ aspartate aminotransferase; InterPro IPR000192; KEGG: cyc:PCC7424_5094 aminotransferase class V; PFAM: Aminotransferase, class V/Cysteine desulfurase; PRIAM: Serine--pyruvate transaminase; SPTR: Aminotransferase class V.
  
 0.923
trpA
Tryptophan synthase, alpha chain; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family.
  
 
 0.919
AFZ37729.1
Threonine dehydratase; PFAM: ACT domain; Pyridoxal-phosphate dependent enzyme; TIGRFAM: threonine dehydratase, medium form; COGs: COG1171 Threonine dehydratase; InterPro IPR005789:IPR001926:IPR002912; KEGG: nhl:Nhal_3584 threonine dehydratase; PFAM: Pyridoxal phosphate-dependent enzyme, beta subunit; Amino acid-binding ACT; SPTR: Threonine dehydratase; TIGRFAM: Threonine dehydratase II.
  
  
 
0.919
Your Current Organism:
Stanieria cyanosphaera
NCBI taxonomy Id: 111780
Other names: Dermocarpa sp. PCC 7437, S. cyanosphaera PCC 7437, Stanieria cyanosphaera PCC 7437, Stanieria cyanosphaera str. PCC 7437, Stanieria sp. ATCC 29371, Stanieria sp. PCC 7437
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