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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. (434 aa)    
Predicted Functional Partners:
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
Dihydroorotate dehydrogenase 2; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily.
  
 0.998
carB
Carbamoyl phosphate synthase large subunit; Belongs to the CarB family.
 
 0.997
pyrF
Orotidine 5'-phosphate decarboxylase; Belongs to the OMP decarboxylase family. Type 2 subfamily.
 
  
 0.982
pyrR
Bifunctional pyrimidine regulatory protein PyrR uracil phosphoribosyltransferase; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant.
 
 
 0.981
AKG41725.1
Integral membrane protein.
  
  
 0.977
AKG41468.1
Dihydroorotase, multifunctional complex type.
  
  
 
0.920
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).
 
  
 0.906
AKG42690.1
Pyrimidine utilization transporter G.
  
  
 0.772
Your Current Organism:
Streptomyces xiamenensis
NCBI taxonomy Id: 408015
Other names: CGMCC 4.3534, DSM 41903, JCM 16123, MCCC 1A01550, S. xiamenensis, Streptomyces sp. 1A01550, Streptomyces sp. USC025, Streptomyces sp. USC026, Streptomyces sp. VJPR-24, Streptomyces xiamenensis Xu et al. 2009
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