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
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
trpBTryptophan synthase subunit beta; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. (403 aa)    
Predicted Functional Partners:
trpC
Hypothetical protein; COG0134 Indole-3-glycerol phosphate synthase; Belongs to the TrpC family.
 
 0.999
trpA
Tryptophan synthase; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family.
 0.999
trpF
Hypothetical protein; COG0135 Phosphoribosylanthranilate isomerase; Belongs to the TrpF family.
  
 0.998
trpD
Anthranilate phosphoribosyltransferase; Catalyzes the transfer of the phosphoribosyl group of 5- phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'- phosphoribosyl)-anthranilate (PRA).
 
  
 0.996
AEN96425.1
COG0147 Anthranilate/para-aminobenzoate synthases component I.
 
  
 0.992
AEN96426.1
COG0512 Anthranilate/para-aminobenzoate synthases component II.
 
  
 0.988
AEN97075.1
COG1171 Threonine dehydratase.
  
 0.936
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.
     
 0.924
AEN97871.1
COG1760 L-serine deaminase; Belongs to the iron-sulfur dependent L-serine dehydratase family.
     
  0.900
AEN97872.1
COG1760 L-serine deaminase; Belongs to the iron-sulfur dependent L-serine dehydratase family.
     
  0.900
Your Current Organism:
Roseburia hominis
NCBI taxonomy Id: 585394
Other names: R. hominis A2-183, Roseburia hominis A2-183, Roseburia hominis str. A2-183, Roseburia hominis strain A2-183, butyrate-producing bacterium A2-183
Server load: low (38%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.