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/uracil phosphoribosyltransferase PyrR; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant; Belongs to the purine/pyrimidine phosphoribosyltransferase family. PyrR subfamily. (176 aa)    
Predicted Functional Partners:
pyrB
KEGG: cdl:CDR20291_0185 1.2e-109 pyrB; aspartate carbamoyltransferase catalytic chain; K00609 aspartate carbamoyltransferase catalytic subunit; Psort location: Cytoplasmic, score: 9.97; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
 
 
 0.991
pyrC
Amidohydrolase family protein; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily.
 
 
 0.986
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.
  
 
 0.976
pyrH
UMP kinase; Catalyzes the reversible phosphorylation of UMP to UDP.
     
 0.972
KXI14169.1
Xanthine permease; KEGG: apb:SAR116_1372 3.0e-72 xanthine/uracil permease K03458; Psort location: CytoplasmicMembrane, score: 10.00.
  
  
 0.942
KXI13462.1
KEGG: cdc:CD196_0498 7.8e-161 phosphoribulokinase/uridine kinase; K00876 uridine kinase; Psort location: Cytoplasmic, score: 9.97.
    
 0.939
upp
Uracil phosphoribosyltransferase; Catalyzes the conversion of uracil and 5-phospho-alpha-D- ribose 1-diphosphate (PRPP) to UMP and diphosphate.
     
 0.925
pdp
KEGG: apr:Apre_0039 1.7e-181 pyrimidine-nucleoside phosphorylase; K00756 pyrimidine-nucleoside phosphorylase; Psort location: Cytoplasmic, score: 7.50.
     
 0.914
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).
  
 
 0.910
carB
KEGG: cdg:CDBI1_17580 0. carB; carbamoyl phosphate synthase large subunit K01955; Psort location: Cytoplasmic, score: 9.97; Belongs to the CarB family.
  
  
 0.909
Your Current Organism:
Peptostreptococcus anaerobius
NCBI taxonomy Id: 1261
Other names: ATCC 27337, CCUG 7835, CIP 104411, DSM 2949, LMG 15865, LMG:15865, NCTC 11460, P. anaerobius, Streptococcus anaerob, Streptococcus anaerobius, VPI 4330
Server load: low (16%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.