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
grdAGlycine reductase complex selenoprotein A; In the first step of glycine, betaine and sarcosine reductases, the substrate is bound to component PB via a Schiff base intermediate. Then the PB-activated substrate is nucleophilically attacked by the selenol anion of component PA to transform it to a carboxymethylated selenoether and the respective amine. By action of component PC, acetyl phosphate is formed, leaving component PA in its oxidized state. Finally component PA becomes reduced by the thioredoxin system to start a new catalytic cycle of reductive deamination (By similarity). (155 aa)    
Predicted Functional Partners:
grdB
Glycine reductase complex selenoprotein B; In the first step of glycine reductase, the substrate is bound to component PB via a Schiff base intermediate. Then the PB- activated substrate is nucleophilically attacked by the selenol anion of component PA to transform it to a carboxymethylated selenoether and the respective amine. By action of component PC, acetyl phosphate is formed, leaving component PA in its oxidized state. Finally component PA becomes reduced by the thioredoxin system to start a new catalytic cycle of reductive deamination (By similarity).
 
  
 0.992
grdE
Glycine reductase proprotein.
 
   
 0.960
STH2871
Thioredoxin; Belongs to the thioredoxin family.
 
   
 0.920
STH2872
Thioredoxin reductase.
 
   
 0.895
STH2865
Glycine reductase complex C.
 
   
 0.891
STH1055
Conserved hypothetical protein.
 
   
 0.807
selD
Selenophosphate synthetase; Synthesizes selenophosphate from selenide and ATP.
      
 0.757
selB
Selenocysteine-specific elongation factor.
  
   
 0.616
STH2335
Fe-S oxidoreductase.
      
 0.604
STH1072
Thioredoxin reductase.
     
 0.596
Your Current Organism:
Symbiobacterium thermophilum
NCBI taxonomy Id: 292459
Other names: S. thermophilum IAM 14863, Symbiobacterium thermophilum IAM 14863, Symbiobacterium thermophilum str. IAM 14863, Symbiobacterium thermophilum strain IAM 14863
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.