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
pyrDaDihydroorotate dehydrogenase A; Catalyzes the conversion of dihydroorotate to orotate. (327 aa)    
Predicted Functional Partners:
pyrK
Dihydroorotate dehydrogenase, electron transfer subunit; Responsible for channeling the electrons from the oxidation of dihydroorotate from the FMN redox center in the PyrD type B subunit to the ultimate electron acceptor NAD(+).
 
 0.994
pyrE
Orotate phosphoribosyltransferase; Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP).
  
 0.979
pyrC
Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily.
 
 0.973
pyrF
orotidine-5-Phosphate decarboxylase; Catalyzes the decarboxylation of orotidine 5'-monophosphate (OMP) to uridine 5'-monophosphate (UMP); Belongs to the OMP decarboxylase family. Type 1 subfamily.
 
  
 0.921
pyrDb
Dihydroorotate dehydrogenase B; Catalyzes the conversion of dihydroorotate to orotate.
  
  
 
0.917
hstH
Histone-like DNA-binding protein; Histone-like DNA-binding protein which is capable of wrapping DNA to stabilize it, and thus to prevent its denaturation under extreme environmental conditions.
     
 0.793
pyrB
Aspartate transcarbamoylase; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
 
  
 0.759
panE
2-dehydropantoate 2-reductase (ketopantoate reductase); Catalyzes the NADPH-dependent reduction of ketopantoate into pantoic acid.
      
 0.747
carB
Carbamoyl phosphate synthetase, large chain.
  
 
 0.706
pheT
phenylalanyl-tRNA synthetase beta subunit; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
  
  
 0.685
Your Current Organism:
Streptococcus thermophilus
NCBI taxonomy Id: 264199
Other names: S. thermophilus LMG 18311, Streptococcus thermophilus LMG 18311, Streptococcus thermophilus str. LMG 18311, Streptococcus thermophilus strain LMG 18311
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