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
ptcAPutrescine carbamoyltransferase; Catalyzes the phosphorolysis of N-carbamoylputrescine to form carbamoyl phosphate and putrescine. Is involved in the degradation pathway of the polyamine agmatine. (338 aa)    
Predicted Functional Partners:
SRA_08656
COG0531 Amino acid transporters.
 
  
 0.873
aguA
COG2957 Peptidylarginine deiminase and related enzymes.
 
   
 0.829
ArcC
COG0549 Carbamate kinase; Belongs to the carbamate kinase family.
 
  
 0.746
argD
COG4992 Ornithine/acetylornithine aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily.
  
 0.674
argH
COG0165 Argininosuccinate lyase.
 
  
 0.636
argJ
Bifunctional ornithine acetyltransferase/N-acetylglutamate synthase protein; 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.
 
  
 0.621
argB
Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
  
  
 0.589
argG
COG0137 Argininosuccinate synthase; Belongs to the argininosuccinate synthase family. Type 1 subfamily.
  
  
 0.589
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.
  
  
 0.587
SRA_08666
Putative transcriptional regulator; COG2771 DNA-binding HTH domain-containing proteins.
     
 0.555
Your Current Organism:
Streptococcus ratti
NCBI taxonomy Id: 699248
Other names: S. ratti FA-1 = DSM 20564, Streptococcus ratti DSM 20564, Streptococcus ratti DSM 20564 = FA-1, Streptococcus ratti FA-1, Streptococcus ratti FA-1 = DSM 20564
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