Record Information
Creation Date2005-11-16 15:48:42 UTC
Update Date2013-07-24 17:51:27 UTC
Secondary Accession NumbersNone
Metabolite Identification
Common NameAngiotensin III
DescriptionAngiotensin III (AngIII) is one of the N-terminal angiotensin degradation products of angiotensin II. AngIII shares some of its properties with Ang II, including chemotaxis and production of growth factors and chemokines. AngIII generated within the brain acts within neural circuits of the central nervous system to regulate body fluid balance. The stimulation of vasopressin release by AngIII is thought to be one of the mechanisms by which AngIII controls volume homeostasis under conditions of hypovolemia, by reducing renal water loss and increasing blood pressure. Brain aminopeptidase A, the enzyme forming central AngIII, could constitute a putative central therapeutic target for the treatment of hypertension. (PMID: 17210474 , 11751722 , 11295571 ).
  1. Des-Asp-1-Angiotensin II
Chemical FormulaC46H66N12O9
Average Molecular Weight931.0912
Monoisotopic Molecular Weight930.50757177
IUPAC Name(2S)-2-{[(2S)-1-[(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-[(diaminomethylidene)amino]pentanamido]-3-methylbutanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido]-3-(1H-imidazol-5-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-phenylpropanoic acid
Traditional IUPAC Name(2S)-2-{[(2S)-1-[(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-[(diaminomethylidene)amino]pentanamido]-3-methylbutanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido]-3-(3H-imidazol-4-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-phenylpropanoic
CAS Registry Number12687-51-3
InChI Identifier
Chemical Taxonomy
KingdomOrganic Compounds
Super ClassAmino Acids, Peptides, and Analogues
Sub ClassN/A
Other Descriptors
  • Aromatic Heteropolycyclic Compounds
  • Alpha Amino Acid Or Derivative
  • Aminoimidazole
  • Amphetamine Or Derivative
  • Carboxamide Group
  • Carboxylic Acid
  • Guanidine
  • Imidazole
  • Imidazolyl Carboxylic Acid Derivative
  • N Acyl Alpha Amino Acid
  • N Substituted Alpha Amino Acid
  • Phenol
  • Phenol Derivative
  • Polyamine
  • Primary Aliphatic Amine (Alkylamine)
  • Pyrrolidine
  • Secondary Carboxylic Acid Amide
  • Tertiary Carboxylic Acid Amide
Direct ParentPeptides
StatusDetected and Quantified
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
Experimental Properties
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
water solubility0.014 g/LALOGPS
pKa (strongest acidic)3.51ChemAxon
pKa (strongest basic)11.18ChemAxon
physiological charge2ChemAxon
hydrogen acceptor count14ChemAxon
hydrogen donor count11ChemAxon
polar surface area342.44ChemAxon
rotatable bond count25ChemAxon
SpectraNot Available
Biological Properties
Cellular LocationsNot Available
Biofluid Locations
  • Blood
Tissue LocationNot Available
PathwaysNot Available
Normal Concentrations
Not Available
Abnormal Concentrations
BloodDetected and Quantified0.0000215 +/- 0.0000022 uMAdult (>18 years old)BothHypertension
Associated Disorders and Diseases
Disease References
  • Sim MK, Qui XS: Angiotensins in plasma of hypertensive rats and human. Regul Pept. 2003 Mar 28;111(1-3):179-82. Pubmed: 12609766
Associated OMIM IDs
DrugBank IDNot Available
DrugBank Metabolite IDNot Available
Phenol Explorer Compound IDNot Available
Phenol Explorer Metabolite IDNot Available
FoodDB IDFDB022384
KNApSAcK IDNot Available
Chemspider ID2339529
KEGG Compound IDC15848
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAngiotensin III
NuGOwiki LinkHMDB01036
Metagene LinkHMDB01036
METLIN IDNot Available
PubChem Compound3082042
PDB IDNot Available
ChEBI ID1183270
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Arita M, Wanaka Y: [Angiotensin I, angiotensin II, angiotensin III] Nippon Rinsho. 1999 Dec;57 Suppl:382-5. Pubmed: 10778144
  2. Ruiz-Ortega M, Lorenzo O, Ruperez M, Esteban V, Suzuki Y, Mezzano S, Plaza JJ, Egido J: Role of the renin-angiotensin system in vascular diseases: expanding the field. Hypertension. 2001 Dec 1;38(6):1382-7. Pubmed: 11751722
  3. Llorens-Cortes C, Mendelsohn FA: Organisation and functional role of the brain angiotensin system. J Renin Angiotensin Aldosterone Syst. 2002 Sep;3 Suppl 1:S39-48. Pubmed: 12428219
  4. Vauquelin G, Michotte Y, Smolders I, Sarre S, Ebinger G, Dupont A, Vanderheyden P: Cellular targets for angiotensin II fragments: pharmacological and molecular evidence. J Renin Angiotensin Aldosterone Syst. 2002 Dec;3(4):195-204. Pubmed: 12584663
  5. Haulica I, Petrescu G, Slatineanu SM, Bild W, Mihaila CN, Ionita T: New bioactive angiotensins formation pathways and functional involvements. Rom J Intern Med. 2004;42(1):27-40. Pubmed: 15529593
  6. Reaux-Le Goazigo A, Iturrioz X, Fassot C, Claperon C, Roques BP, Llorens-Cortes C: Role of angiotensin III in hypertension. Curr Hypertens Rep. 2005 Apr;7(2):128-34. Pubmed: 15748538
  7. Nomura S, Ito T, Yamamoto E, Sumigama S, Iwase A, Okada M, Shibata K, Ando H, Ino K, Kikkawa F, Mizutani S: Gene regulation and physiological function of placental leucine aminopeptidase/oxytocinase during pregnancy. Biochim Biophys Acta. 2005 Aug 1;1751(1):19-25. Pubmed: 15894523
  8. Martinez-Martos JM, Ramirez-Exposito MJ: Dietary fat and hypertension: a novel approach through the proteolytic regulatory enzymes of the renin-angiotensin-system. Cardiovasc Hematol Agents Med Chem. 2006 Jul;4(3):263-76. Pubmed: 16842210
  9. Banegas I, Prieto I, Vives F, Alba F, de Gasparo M, Segarra AB, Hermoso F, Duran R, Ramirez M: Brain aminopeptidases and hypertension. J Renin Angiotensin Aldosterone Syst. 2006 Sep;7(3):129-34. Pubmed: 17094048
  10. Skeggs LT, Dorer FE, Kahn JR, Lentz KE, Levine M: The biochemistry of the renin-angiotensin system and its role in hypertension. Am J Med. 1976 May 31;60(6):737-48. Pubmed: 190880
  11. Hanley MR, Cheung WT, Hawkins P, Poyner D, Benton HP, Blair L, Jackson TR, Goedert M: The mas oncogene as a neural peptide receptor: expression, regulation and mechanism of action. Ciba Found Symp. 1990;150:23-38; discussion 38-46. Pubmed: 2197067
  12. Symonds EM: Renin and reproduction. Am J Obstet Gynecol. 1988 Apr;158(4):754-61. Pubmed: 3284361
  13. Levens NR: Control of intestinal absorption by the renin-angiotensin system. Am J Physiol. 1985 Jul;249(1 Pt 1):G3-15. Pubmed: 3893156
  14. Dimitrov T: [Renin-angiotensin system blockers] Eksp Med Morfol. 1982;21(2):49-54. Pubmed: 6183092
  15. Stokes GS: The renin angiotensin system--its physiology and role in disease states. Anaesth Intensive Care. 1983 Nov;11(4):369-76. Pubmed: 6316802
  16. Ganong WF: The brain renin-angiotensin system. Annu Rev Physiol. 1984;46:17-31. Pubmed: 6324655
  17. Smith RD, Timmermans PB: Human angiotensin receptor subtypes. Curr Opin Nephrol Hypertens. 1994 Jan;3(1):112-22. Pubmed: 7850406
  18. Wright JW, Harding JW: Brain angiotensin receptor subtypes in the control of physiological and behavioral responses. Neurosci Biobehav Rev. 1994 Spring;18(1):21-53. Pubmed: 8170622
  19. Wada N, Kubo M, Kijima H, Yamane Y, Nishikawa T, Sasano H, Koike T: A case of deoxycorticosterone-producing adrenal adenoma. Endocr J. 1995 Oct;42(5):637-42. Pubmed: 8574286
  20. Mosimann R, Imboden H, Felix D: The neuronal role of angiotensin II in thirst, sodium appetite, cognition and memory. Biol Rev Camb Philos Soc. 1996 Nov;71(4):545-59. Pubmed: 8923799
  21. Wright JW, Harding JW: Important role for angiotensin III and IV in the brain renin-angiotensin system. Brain Res Brain Res Rev. 1997 Sep 30;25(1):96-124. Pubmed: 9370053
  22. Dimitrov Y, Muller S, Hannedouche T: [Renal effects of AT1 angiotensin receptor antagonists (AT1ra)] Presse Med. 1997 Dec 20;26(40):1981-6. Pubmed: 9537002
  23. Moeller I, Allen AM, Chai SY, Zhuo J, Mendelsohn FA: Bioactive angiotensin peptides. J Hum Hypertens. 1998 May;12(5):289-93. Pubmed: 9655649
  24. Chansel D, Ardaillou R: [Active metabolites derived from angiotensin II] Nephrologie. 1998;19(7):427-32. Pubmed: 9857379
  25. Gard PR: Angiotensin as a target for the treatment of Alzheimer's disease, anxiety and depression. Expert Opin Ther Targets. 2004 Feb;8(1):7-14. Pubmed: 14996614
  26. Arita M: [Angiotensin I, angiotensin II, angiotensin III] Nippon Rinsho. 2005 Aug;63 Suppl 8:564-7. Pubmed: 16149578
  27. Kono T: [Diagnostic tests for endocrine hypertension] Rinsho Byori. 1984 Jan;Spec No 58:144-55. Pubmed: 6088844
  28. Ruiz-Ortega M, Esteban V, Egido J: The regulation of the inflammatory response through nuclear factor-kappab pathway by angiotensin IV extends the role of the renin angiotensin system in cardiovascular diseases. Trends Cardiovasc Med. 2007 Jan;17(1):19-25. Pubmed: 17210474
  29. Reaux A, Fournie-Zaluski MC, Llorens-Cortes C: Angiotensin III: a central regulator of vasopressin release and blood pressure. Trends Endocrinol Metab. 2001 May-Jun;12(4):157-62. Pubmed: 11295571


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