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
pyrRPyrimidine operon regulatory protein; Regulates the transcription of the pyrimidine nucleotide (pyr) operon in response to exogenous pyrimidines. (183 aa)    
Predicted Functional Partners:
pyrB
Aspartate carbamoyltransferase; Identified by sequence similarity; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
 
 0.999
pyrC
Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily.
 
 
 0.993
pyrF
Orotidine 5'-phosphate decarboxylase; Identified by sequence similarity.
  
 
 0.992
ycdG
Xanthine/uracil permease; Identified by sequence similarity.
  
  
 0.949
upp
Uracil phosphoribosyltransferase; Catalyzes the conversion of uracil and 5-phospho-alpha-D- ribose 1-diphosphate (PRPP) to UMP and diphosphate.
     
 0.944
carB
Carbamoylphosphate synthase, large chain; Identified by sequence similarity; Belongs to the CarB family.
  
  
 0.929
pyrH
Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP.
     
 0.919
carA
Carbamoyl-phosphate synthase, small chain; Identified by sequence similarity; Belongs to the CarA family.
  
  
 0.915
deoA
Thymidine phosphorylase; Identified by sequence similarity.
     
 0.910
deoD
Purine-nucleoside phosphorylase; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate.
     
  0.900
Your Current Organism:
Leifsonia xyli CTCB07
NCBI taxonomy Id: 281090
Other names: L. xyli subsp. xyli str. CTCB07, Leifsonia xyli subsp. xyli CTCB07, Leifsonia xyli subsp. xyli str. CTCB07, Leifsonia xyli subsp. xyli strain CTCB07
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