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
pyrEPhosphoribosyltransferase; Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP). (179 aa)    
Predicted Functional Partners:
pyrF
TIGRFAM: orotidine 5'-phosphate decarboxylase; PFAM: Orotidine 5'-phosphate decarboxylase; KEGG: stp:Strop_1859 orotidine 5'-phosphate decarboxylase; Belongs to the OMP decarboxylase family. Type 2 subfamily.
 
 
 0.996
pyrD
Dihydroorotate oxidase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily.
  
 0.995
pyrB
KEGG: stp:Strop_1853 aspartate carbamoyltransferase; 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.
 
  
 0.951
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.
 
  
 0.951
carA
KEGG: stp:Strop_1855 carbamoyl-phosphate synthase, small subunit; TIGRFAM: carbamoyl-phosphate synthase, small subunit; PFAM: glutamine amidotransferase class-I; Carbamoyl-phosphate synthase small chain; Belongs to the CarA family.
 
  
 0.899
pyrR
Uracil phosphoribosyltransferase; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant.
  
  
 0.895
carB
TIGRFAM: carbamoyl-phosphate synthase, large subunit; PFAM: Carbamoyl-phosphate synthase L chain ATP-binding; Carbamoyl-phosphate synthetase large chain oligomerisation; Carbamoyl-phosphate synthetase large chain domain protein; MGS domain protein; KEGG: stp:Strop_1856 carbamoyl-phosphate synthase, large subunit; Belongs to the CarB family.
  
 
 0.891
prs
Ribose-phosphate pyrophosphokinase; Involved in the biosynthesis of the central metabolite phospho-alpha-D-ribosyl-1-pyrophosphate (PRPP) via the transfer of pyrophosphoryl group from ATP to 1-hydroxyl of ribose-5-phosphate (Rib- 5-P); Belongs to the ribose-phosphate pyrophosphokinase family. Class I subfamily.
  
 
 0.838
Sare_4106
KEGG: stp:Strop_3725 ribose-phosphate pyrophosphokinase; TIGRFAM: ribose-phosphate pyrophosphokinase; PFAM: phosphoribosyltransferase.
  
 
 0.838
Sare_4622
PFAM: ferredoxin; oxidoreductase FAD/NAD(P)-binding domain protein; Oxidoreductase FAD-binding domain protein; KEGG: bam:Bamb_4089 oxidoreductase FAD/NAD(P)-binding domain protein.
  
  
 0.816
Your Current Organism:
Salinispora arenicola
NCBI taxonomy Id: 391037
Other names: S. arenicola CNS-205, Salinispora arenicola CNS-205, Salinispora arenicola str. CNS-205, Salinispora arenicola strain CNS-205
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