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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. (418 aa)    
Predicted Functional Partners:
pyrD
Dihydroorotate oxidase; Catalyzes the conversion of dihydroorotate to orotate.
 
 0.999
carB
Carbamoyl-phosphate synthase large chain; Citation: Nicoloff H, Hubert JC, Bringel F. (2000). J. Bacteriol. 182:3416-3422; Belongs to the CarB family.
 
 0.999
carA
Carbamoyl-phosphate synthase small chain; Citation: Nicoloff H, Hubert JC, Bringel F. (2000). J. Bacteriol. 182:3416-3422; Belongs to the CarA family.
  
 0.999
pyrB
Aspartate carbamoyltransferase; Citation: J. Biol Chem 2000 May 26; 275 (21) 15820-7.
 0.999
pyrK
2Fe-2S Ferredoxin:Oxidoreductase FAD/NAD(P)-binding:NADH:cytochrome b5 reductase (CBR); Responsible for channeling the electrons from the oxidation of dihydroorotate from the FMN redox center in the PyrD type B subunit to the ultimate electron acceptor NAD(+).
 
 
 0.998
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).
 
  
 0.997
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.
  
  
 0.996
MMP0681
Xanthine/uracil permease family.
  
  
 0.993
pyrI
Aspartate carbamoyltransferase, regulatory subunit; Involved in allosteric regulation of aspartate carbamoyltransferase.
    
 0.949
MMP1010
Pseudouridine synthase:Pseudouridine synthase, Rlu. Related protein.
  
  
 0.809
Your Current Organism:
Methanococcus maripaludis S2
NCBI taxonomy Id: 267377
Other names: M. maripaludis S2, Methanococcus maripaludis LL, Methanococcus maripaludis str. S2, Methanococcus maripaludis strain S2
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