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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
pyrKDihydroorotate dehydrogenase electron transfer subunit; 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(+). (259 aa)    
Predicted Functional Partners:
pyrD
Dihydroorotate dehydrogenase, catalytic subunit; Catalyzes the conversion of dihydroorotate to orotate.
 0.999
pyrC
Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily.
 
 
 0.984
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).
 
 
 0.982
AKB14118.1
Glutamate synthase [NADPH] small chain.
 
 0.977
AKB12979.1
Orotate phosphoribosyltransferase related protein; Belongs to the purine/pyrimidine phosphoribosyltransferase family.
     
  0.900
pyrB
Aspartate carbamoyltransferase.
 
  
 0.848
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.
 
  
 0.825
carA
Carbamoyl-phosphate synthase small chain; Belongs to the CarA family.
  
  
 0.802
AKB13690.1
Pyrrolysine synthetase.
 
 
 0.787
hemC
Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family.
  
  
 0.759
Your Current Organism:
Methanosarcina thermophila
NCBI taxonomy Id: 523844
Other names: M. thermophila TM-1, Methanosarcina thermophila OCM 12, Methanosarcina thermophila TM-1, Methanosarcina thermophila str. TM-1, Methanosarcina thermophila strain TM-1
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