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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
argFOrnithine 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. (334 aa)    
Predicted Functional Partners:
argG
Argininosuccinate synthase; ATP + L-Citrulline + L-Aspartate <=> AMP + Pyrophosphate + N-(L-Arginino)succinate; Belongs to the argininosuccinate synthase family. Type 2 subfamily.
  
 
 0.996
ArgJ
Arginine biosynthesis bifunctional protein ArgJ alpha chain; Catalyzes two activities which are involved in the cyclic version of arginine biosynthesis: the synthesis of N-acetylglutamate from glutamate and acetyl-CoA as the acetyl donor, and of ornithine by transacetylation between N(2)-acetylornithine and glutamate. Belongs to the ArgJ family.
 
 
 0.994
argR
Arginine repressor, ArgR; Regulates arginine biosynthesis genes.
  
  
 0.976
argB
Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
 
  
 0.974
argC
N-acetyl-gamma-glutamyl-phosphate reductase; Catalyzes the NADPH-dependent reduction of N-acetyl-5- glutamyl phosphate to yield N-acetyl-L-glutamate 5-semialdehyde. Belongs to the NAGSA dehydrogenase family. Type 1 subfamily.
 
  
 0.970
carB
Carbamoyl-phosphate synthase large chain (Carbamoyl-phosphate synthetase ammonia chain); 2 ATP + L-glutamine + HCO3- + H2O = 2 ADP + phosphate + L-glutamate + carbamoyl phosphate; Binds 3 manganese ions per subunit; Belongs to the CarB family.
 
 
 0.955
argH
Argininosuccinate lyase (Arginosuccinase); N-(L-Arginino)succinate <=> Fumarate + L-Arginine.
 
  
 0.952
argD
Acetylornithine and succinylornithine aminotransferase (ACOAT); N2-acetyl-L-ornithine + 2-oxoglutarate = N-acetyl-L-glutamate 5-semialdehyde + L-glutamate. cofactor : Pyridoxal phosphate; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily.
  
 0.943
carA
Carbamoyl-phosphate synthase small chain; The product carbamoyl phosphate is an intermediate in the biosynthesis of arginine and the pyrimidine nucleotides; Belongs to the CarA family.
  
 
 0.899
pyrB
Carbamoyl phosphate + L-Aspartate <=> Orthophosphate + N-Carbamoyl-L-aspartate; Belongs to the aspartate/ornithine carbamoyltransferase superfamily.
 
  
0.852
Your Current Organism:
Propionibacterium freudenreichii
NCBI taxonomy Id: 754252
Other names: P. freudenreichii subsp. shermanii CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii ATCC 9614, Propionibacterium freudenreichii subsp. shermanii CIP 103027, Propionibacterium freudenreichii subsp. shermanii CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii str. CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii strain CIRM-BIA1
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