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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
pyrCDihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. (428 aa)    
Predicted Functional Partners:
carB
Carbamoylphosphate synthetase large chain; Belongs to the CarB family.
 
 0.999
carA
Carbamoyl phosphate synthase small subunit; Belongs to the CarA family.
  
 0.999
pyrB
Aspartate carbamoyltransferase; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
 0.999
pyrD_1
Dihydroorotate dehydrogenase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily.
 
 0.996
DC74_7570
Hypothetical protein; Catalyzes the conversion of dihydroorotate to orotate.
 
 0.990
pyrR
Pyrimidine operon regulatory protein; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant.
 
 
 0.988
DC74_1941
Integral membrane protein.
  
  
 0.974
pyrF
Orotidine 5'-phosphate decarboxylase; Belongs to the OMP decarboxylase family. Type 2 subfamily.
 
  
 0.971
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
guaA
GMP synthase; Catalyzes the synthesis of GMP from XMP.
 
   
 0.825
Your Current Organism:
Streptomyces albulus
NCBI taxonomy Id: 68570
Other names: ATCC 12757, BCRC 11819, CBS 711.72, CCRC 11819, CCRC:11819, DSM 40492, IFO 13410, ISP 5492, JCM 4718, KCTC 9668, NBRC 13410, NRRL B-5386, NRRL-ISP 5492, S. albulus, strain IMC S-0802
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