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
pyrDBDihydroorotate dehydrogenase B (NAD(+)), catalytic subunit; Catalyzes the conversion of dihydroorotate to orotate. (313 aa)    
Predicted Functional Partners:
pyrC
Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily.
 
 0.997
carB
Carbamoyl-phosphate synthase large chain; Belongs to the CarB family.
 
 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).
 
 0.993
pyrB
Aspartate carbamoyltransferase; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
 
 
 0.993
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.
 
 
 0.990
pyrR
Bifunctional protein PyrR; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant.
  
 
 0.970
carA
Carbamoyl-phosphate synthase small chain; Belongs to the CarA family.
 
  
 0.970
pheT
phenylalanine--tRNA ligase beta subunit; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
  
  
 0.957
guaA
GMP synthase; Catalyzes the synthesis of GMP from XMP.
  
 0.953
gltD
Glutamate synthase [NADPH] small chain.
 
 0.952
Your Current Organism:
Acidithrix ferrooxidans
NCBI taxonomy Id: 1280514
Other names: A. ferrooxidans, DSM 28176, JCM 19728, acid streamer bacterium Py-F3, strain PY-F3
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