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
pyrDDihydroorotate dehydrogenase family protein; Catalyzes the conversion of dihydroorotate to orotate with NAD(+) as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 1 subfamily. (300 aa)    
Predicted Functional Partners:
pyrC
Dihydroorotase, multifunctional complex type; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily.
 
 0.999
pyrK
Oxidoreductase FAD/NAD(P)-binding domain protein; 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(+).
 0.999
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).
  
 0.999
pyrB
TIGRFAM: aspartate carbamoyltransferase; PFAM: aspartate/ornithine carbamoyltransferase, Asp/Orn-binding region; aspartate/ornithine carbamoyltransferase, carbamoyl-P binding domain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
 
  
 0.993
pyrF
TIGRFAM: orotidine 5'-phosphate decarboxylase; PFAM: Orotidine 5'-phosphate decarboxylase; Belongs to the OMP decarboxylase family. Type 2 subfamily.
  
  
 0.991
carB
TIGRFAM: carbamoyl-phosphate synthase, large subunit; PFAM: phosphoribosylglycinamide synthetase; 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; RimK domain protein ATP-grasp; Belongs to the CarB family.
 
 
 0.968
carA
TIGRFAM: carbamoyl-phosphate synthase, small subunit; PFAM: glutamine amidotransferase class-I; Carbamoyl-phosphate synthase, small chain; Belongs to the CarA family.
 
  
 0.957
pheT
TIGRFAM: phenylalanyl-tRNA synthetase, beta subunit; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
  
  
 0.953
Csac_1930
TIGRFAM: uracil-xanthine permease; PFAM: Xanthine/uracil/vitamin C permease.
  
  
 0.927
Csac_0621
Molybdopterin oxidoreductase; PFAM: ferredoxin; FAD-dependent pyridine nucleotide-disulfide oxidoreductase; 4Fe-4S ferredoxin, iron-sulfur binding domain protein; molybdopterin oxidoreductase; molybdopterin oxidoreductase Fe4S4 region.
 
 
 0.899
Your Current Organism:
Caldicellulosiruptor saccharolyticus
NCBI taxonomy Id: 351627
Other names: C. saccharolyticus DSM 8903, Caldicellulosiruptor saccharolyticus DSM 8903, Caldicellulosiruptor saccharolyticus str. DSM 8903, Caldicellulosiruptor saccharolyticus strain DSM 8903
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