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
pyrRBifunctional protein pyrR [Includes: Pyrimidine operon regulatory protein; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant. (188 aa)    
Predicted Functional Partners:
pyrB
Aspartate carbamoyltransferase (catalytic subunit); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
 
 0.999
pyrF
Orotidine 5'-phosphate decarboxylase; Function of strongly homologous gene; enzyme; Belongs to the OMP decarboxylase family. Type 2 subfamily.
  
 
 0.995
pyrC
Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily.
 
 
 0.984
carB
Carbamoyl phosphate synthase, large subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the CarB family.
  
  
 0.956
upp
Uracil phosphoribosyltransferase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the UPRTase family.
     
 0.949
carA
Carbamoyl-phosphate synthase small chain; Function of strongly homologous gene; enzyme; Belongs to the CarA family.
  
  
 0.944
rutG
Uracil-xanthine permease; Function of strongly homologous gene; transporter.
  
  
 0.939
pyrH
Uridylate kinase (UK) (Uridine monophosphate kinase) (UMP kinase); Catalyzes the reversible phosphorylation of UMP to UDP.
  
  
 0.937
pyrK
Dihydroorotate dehydrogenase electron transfer subunit; Function of strongly homologous gene; enzyme.
  
  
 0.930
pyrD
Dihydroorotate dehydrogenase (catalytic subunit); Catalyzes the conversion of dihydroorotate to orotate.
  
  
 0.923
Your Current Organism:
Modestobacter marinus
NCBI taxonomy Id: 477641
Other names: CGMCC 4.5581, DSM 45201, M. marinus, Modestobacter marinus Xiao et al. 2011, Modestobacter sp. 42H12-1, strain 42H12-1
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