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.
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from curated databases
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Assay-based Predictions
experimentally determined
co-expression
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gene neighborhood
gene co-occurrence
gene fusions
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pyrRPutative pyrimidine operon regulatory protein PyrR/uracil phosphoribosyltransferase; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant. (183 aa)    
Predicted Functional Partners:
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.
  
 
 0.981
pyrB
Aspartate carbamoyltransferase catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
 
 
 0.944
AHF63150.1
Putative dihydroorotase.
 
 
 0.936
pyrH
Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP.
     
 0.927
surE
Stationary-phase survival protein SurE; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family.
     
 0.915
udk
Putative phosphoribulokinase/uridine kinase family protein.
     
 0.913
AHF63791.1
Putative uracil phosphoribosyltransferase.
     
 0.912
codA
Putative cytosine deaminase.
     
 0.903
maf
Maf protein; Nucleoside triphosphate pyrophosphatase. May have a dual role in cell division arrest and in preventing the incorporation of modified nucleotides into cellular nucleic acids.
    
  0.901
carB
Carbamoyl-phosphate synthase, large subunit; Belongs to the CarB family.
  
  
 0.873
Your Current Organism:
Synechococcus sp. WH 8109
NCBI taxonomy Id: 166314
Other names: S. sp. WH 8109, Synechococcus sp. WH8109
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