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
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[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:
pyrB
TIGRFAM: aspartate carbamoyltransferase; PFAM: aspartate/ornithine carbamoyltransferase, Asp/Orn-binding region; aspartate/ornithine carbamoyltransferase, carbamoyl-P binding domain; KEGG: pca:Pcar_1615 aspartate carbamoyltransferase; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
 0.999
carB
TIGRFAM: carbamoyl-phosphate synthase, large subunit; PFAM: ATP-dependent carboxylate-amine ligase domain protein, ATP-grasp; protein of unknown function DUF201; Carbamoyl-phosphate synthase L chain, ATP-binding; Carbamoyl-phosphate synthetase large chain, oligomerisation; Carbamoyl-phosphate synthetase large chain domain protein; MGS domain protein; KEGG: bbr:BB1447 carbamoyl-phosphate synthase large chain; Belongs to the CarB family.
 
 0.996
carA
TIGRFAM: carbamoyl-phosphate synthase, small subunit; PFAM: glutamine amidotransferase class-I; Carbamoyl-phosphate synthase, small chain; KEGG: pca:Pcar_1613 carbamoyl-phosphate synthase small subunit; Belongs to the CarA family.
  
 0.996
pyrD
Dihydroorotate oxidase B, catalytic subunit; Catalyzes the conversion of dihydroorotate to orotate.
 
 0.996
Mmc1_0104
PFAM: phosphoribosyltransferase; KEGG: dra:DR1110 pyrimidine operon regulatory protein PyrR.
 
 
 0.992
Mmc1_0098
Dihydroorotate oxidase B, electron transfer subunit; PFAM: oxidoreductase FAD/NAD(P)-binding domain protein; Oxidoreductase FAD-binding domain protein; KEGG: noc:Noc_0363 dihydroorotate dehydrogenase electron transfer subunit.
 
 
 0.989
Mmc1_0514
Orotidine-5'-phosphate decarboxylase; Catalyzes the decarboxylation of orotidine 5'-monophosphate (OMP) to uridine 5'-monophosphate (UMP).
 
  
 0.964
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).
  
  
 0.957
argF
Ornithine carbamoyltransferase; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. OTCase family.
  
 0.939
Mmc1_0882
PFAM: oxidoreductase FAD/NAD(P)-binding domain protein; Oxidoreductase FAD-binding domain protein; KEGG: pab:PAB0639 cytochrome-c3 hydrogenase subunit gamma.
  
  
 0.824
Your Current Organism:
Magnetococcus marinus
NCBI taxonomy Id: 156889
Other names: M. marinus MC-1, Magnetococcus marinus MC-1, Magnetococcus marinus str. MC-1, Magnetococcus marinus strain MC-1, Magnetococcus sp. MC-1
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