General Information of MET (ID: META00849)
Name N-a-Acetyl-L-arginine
Synonyms   Click to Show/Hide Synonyms of This Metabolite
Acetyl arginine; N(2)-Acetyl-L-arginine; N-Ac-L-arg-OH; N-Acetyl-L-arginine; N-alpha-Acetyl-L-arginine; N-alpha-Acetylarginine; N-alpha-L-Acetyl-arginine; N2-Acetyl-L-arginine
Source Endogenous;Food;Drug
Structure Type   Amino acids, peptides, and analogues  (Click to Show/Hide the Complete Structure Type Hierarchy)
Organic acids and derivatives
Carboxylic acids and derivatives
Amino acids, peptides, and analogues
PubChem CID
67427
HMDB ID
HMDB0004620
Formula
C8H16N4O3
Structure
<iframe style="width: 300px; height: 300px;" frameborder="0" src="https://embed.molview.org/v1/?mode=balls&cid=67427"></iframe>
3D MOL 2D MOL
  Click to Show/Hide the Molecular/Functional Data (External Links/Property/Function) of This Metabolite
DrugBank ID
DB01985
ChEBI ID
40521
FooDB ID
FDB023383
ChemSpider ID
60752
Physicochemical Properties Molecular Weight 216.24 Topological Polar Surface Area 131
XlogP -1.7 Complexity 261
Heavy Atom Count 15 Rotatable Bond Count 6
Hydrogen Bond Donor Count 4 Hydrogen Bond Acceptor Count 4
Function
N-alpha-Acetylarginine is one of the guanidino compounds found elevated in the serum of an hemodialyzed renal insufficient (uremic) pediatric population. N-alpha-acetylarginine serum levels (and other guanidino compounds) were elevated of all the hyperargininemic patients are higher than the normal range. Untreated hyperargininemic patients have the highest guanidino compound levels in cerebrospinal fluid. N-alpha-acetylarginine increases in urine hyperargininemic patients. During a low-arginine diet, together with sodium benzoate therapy, there was a marked decrease in plasma N-alpha-acetylarginine.
Regulatory Network
Full List of Protein(s) Regulating This Metabolite
      Pore-forming PNC peptide (PNC)
            Cellular tumor antigen p53 (TP53) Click to Show/Hide the Full List of Regulating Pair(s):   1 Pair(s)
               Detailed Information Protein   Info click to show the details of this protein
               Regulating Pair Experim Info click to show the details of experiment for validating this pair [1]
                      Introduced Variation Knockout of TP53
                      Induced Change N-a-Acetyl-L-arginine concentration: increase (Log2 FC=1.31)
                      Summary Introduced Variation         Induced Change 
                      Disease Status Colon cancer [ICD-11: 2B90]
                      Details It is reported that knockout of TP53 leads to the increase of N-a-acetyl-L-arginine levels compared with control group.
References
1 Integrative omics analysis of p53-dependent regulation of metabolism. FEBS Lett. 2018 Feb;592(3):380-393.

If you find any error in data or bug in web service, please kindly report it to Dr. Zhang and Dr. Mou.