Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2005-11-16 15:48:42 UTC |
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Update Date | 2021-09-14 15:44:38 UTC |
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HMDB ID | HMDB0001035 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Angiotensin II |
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Description | Angiotensin II is a hormone that may act on the central nervous system to regulate renal sympathetic nerve activity, renal function, and, therefore, blood pressure. Angiotensin II is produced locally within the kidney and mediates tissue injury through a series of nonhemodynamic effects. angiotensin II is not only involved in the regulation of blood pressure, water and sodium homeostasis, and control of other neurohumoral systems, but also leads to excessive production of reactive oxygen species and to hypertrophy, proliferation, migration, and apoptosis of vascular cells. Angiotensin II is one of the main factors involved in hypertension-induced tissue damage. This peptide regulates the inflammatory process. Angiotensin II activates circulating cells, and participates in their adhesion to the activated endothelium and subsequent transmigration through the synthesis of adhesion molecules, chemokines and cytokines. Among the intracellular signals involved in angiotensin II-induced inflammation, the production of reactive oxygen species and the activation of nuclear factor-kappaB are the best known. Classical, well-defined actions of Angiotensin II in the brain include the regulation of hormone formation and release, the control of the central and peripheral sympathoadrenal systems, and the regulation of water and sodium intake. As a consequence of changes in the hormone, sympathetic and electrolyte systems, feedback mechanisms in turn modulate the activity of the brain Angiotensin II systems. There are two Angiotensin II systems in the brain. The discovery of brain Angiotensin II receptors located in neurons inside the blood brain barrier confirmed the existence of an endogenous brain Angiotensin II system, responding to Angiotensin II generated in and/or transported into the brain. In addition, Angiotensin II receptors in circumventricular organs and in cerebrovascular endothelial cells respond to circulating Angiotensin II of peripheral origin. Thus, the brain responds to both circulating and tissue Angiotensin II, and the two systems are integrated. (PMID: 17147923 , 16672146 , 16601568 , 16481883 , 16075377 ). |
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Structure | CC[C@H](C)[C@H](NC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)[C@@H](NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C(=O)N[C@@H](CC1=CN=CN1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O InChI=1S/C50H71N13O12/c1-5-28(4)41(47(72)59-36(23-31-25-54-26-56-31)48(73)63-20-10-14-38(63)45(70)60-37(49(74)75)22-29-11-7-6-8-12-29)62-44(69)35(21-30-15-17-32(64)18-16-30)58-46(71)40(27(2)3)61-43(68)34(13-9-19-55-50(52)53)57-42(67)33(51)24-39(65)66/h6-8,11-12,15-18,25-28,33-38,40-41,64H,5,9-10,13-14,19-24,51H2,1-4H3,(H,54,56)(H,57,67)(H,58,71)(H,59,72)(H,60,70)(H,61,68)(H,62,69)(H,65,66)(H,74,75)(H4,52,53,55)/t28-,33-,34-,35-,36-,37-,38-,40-,41-/m0/s1 |
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Synonyms | Value | Source |
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5-Isoleucine-angiotensin II | ChEBI | 5-L-Isoleucineangiotensin II | ChEBI | Angiotensin | ChEBI | Angiotensin II (human) | ChEBI | Angiotensin II (mouse) | ChEBI | Angiotonin | ChEBI | Asp-arg-val-tyr-ile-his-pro-phe | ChEBI | Human angiotensin II | ChEBI | Hypertensin | ChEBI | Isoleucine(5)-angiotensin II | ChEBI | N-(1-(N-(N-(N-(N-(N(2)-L-alpha-Aspartyl-L-arginyl)-L-valyl)-L-tyrosyl)-L-isoleucyl)-L-histidyl)-L-prolyl)-L-phenylalanine | ChEBI | Delivert | Kegg | N-(1-(N-(N-(N-(N-(N(2)-L-a-Aspartyl-L-arginyl)-L-valyl)-L-tyrosyl)-L-isoleucyl)-L-histidyl)-L-prolyl)-L-phenylalanine | Generator | N-(1-(N-(N-(N-(N-(N(2)-L-Α-aspartyl-L-arginyl)-L-valyl)-L-tyrosyl)-L-isoleucyl)-L-histidyl)-L-prolyl)-L-phenylalanine | Generator | 1-8-Angiotensin I | HMDB | 1-L-Aspasaginyl-5-L-valyl angiotensin octapeptide | HMDB | Ang II | HMDB | Angiotensin 2 | HMDB | Ile(5)-angiotensin II | HMDB | II, 5-L-isoleucine angiotensin | HMDB | Isoleucyl(5)-angiotensin II | HMDB | Angiotensin II, 5-L-isoleucine | HMDB | Valyl(5)-angiotensin II | HMDB | ANG-(1-8)octapeptide | HMDB | Isoleucine(5)-angiotensin | HMDB | 5 L Isoleucine angiotensin II | HMDB | 5-L-Isoleucine angiotensin II | HMDB | Angiotensin-(1-8) octapeptide | HMDB |
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Chemical Formula | C50H71N13O12 |
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Average Molecular Weight | 1046.1786 |
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Monoisotopic Molecular Weight | 1045.534514801 |
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IUPAC Name | (3S)-3-amino-3-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S,2S)-1-{[(2S)-1-[(2S)-2-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}pyrrolidin-1-yl]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl}-2-methylbutyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-methylpropyl]carbamoyl}-4-[(diaminomethylidene)amino]butyl]carbamoyl}propanoic acid |
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Traditional Name | (3S)-3-amino-3-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S,2S)-1-{[(2S)-1-[(2S)-2-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}pyrrolidin-1-yl]-3-(3H-imidazol-4-yl)-1-oxopropan-2-yl]carbamoyl}-2-methylbutyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-methylpropyl]carbamoyl}-4-[(diaminomethylidene)amino]butyl]carbamoyl}propanoic acid |
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CAS Registry Number | 11128-99-7 |
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SMILES | CC[C@H](C)[C@H](NC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)[C@@H](NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C(=O)N[C@@H](CC1=CN=CN1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O |
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InChI Identifier | InChI=1S/C50H71N13O12/c1-5-28(4)41(47(72)59-36(23-31-25-54-26-56-31)48(73)63-20-10-14-38(63)45(70)60-37(49(74)75)22-29-11-7-6-8-12-29)62-44(69)35(21-30-15-17-32(64)18-16-30)58-46(71)40(27(2)3)61-43(68)34(13-9-19-55-50(52)53)57-42(67)33(51)24-39(65)66/h6-8,11-12,15-18,25-28,33-38,40-41,64H,5,9-10,13-14,19-24,51H2,1-4H3,(H,54,56)(H,57,67)(H,58,71)(H,59,72)(H,60,70)(H,61,68)(H,62,69)(H,65,66)(H,74,75)(H4,52,53,55)/t28-,33-,34-,35-,36-,37-,38-,40-,41-/m0/s1 |
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InChI Key | CZGUSIXMZVURDU-JZXHSEFVSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Carboxylic acids and derivatives |
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Sub Class | Amino acids, peptides, and analogues |
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Direct Parent | Oligopeptides |
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Alternative Parents | |
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Substituents | - Alpha-oligopeptide
- Tyrosine or derivatives
- Phenylalanine or derivatives
- Histidine or derivatives
- Aspartic acid or derivatives
- Isoleucine or derivatives
- N-acyl-alpha-amino acid
- N-acyl-alpha amino acid or derivatives
- N-acyl-l-alpha-amino acid
- Valine or derivatives
- Proline or derivatives
- Alpha-amino acid amide
- 3-phenylpropanoic-acid
- Alpha-amino acid or derivatives
- N-substituted-alpha-amino acid
- Amphetamine or derivatives
- N-acylpyrrolidine
- Pyrrolidine-2-carboxamide
- Imidazolyl carboxylic acid derivative
- Pyrrolidine carboxylic acid or derivatives
- Phenol
- 1-hydroxy-2-unsubstituted benzenoid
- Monocyclic benzene moiety
- Dicarboxylic acid or derivatives
- Fatty acyl
- Fatty amide
- Benzenoid
- N-acyl-amine
- Pyrrolidine
- Tertiary carboxylic acid amide
- Imidazole
- Heteroaromatic compound
- Azole
- Amino acid or derivatives
- Amino acid
- Carboxamide group
- Guanidine
- Secondary carboxylic acid amide
- Carboximidamide
- Carboxylic acid
- Azacycle
- Organoheterocyclic compound
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Organooxygen compound
- Organopnictogen compound
- Carbonyl group
- Hydrocarbon derivative
- Organic oxygen compound
- Primary amine
- Organic nitrogen compound
- Amine
- Organonitrogen compound
- Organic oxide
- Primary aliphatic amine
- Aromatic heteromonocyclic compound
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Molecular Framework | Aromatic heteromonocyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | |
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Disposition | |
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Process | |
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Role | |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesNot Available |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 10V, Positive-QTOF | splash10-03mj-9313022101-6ac3b05e269115b1f5ad | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 20V, Positive-QTOF | splash10-03di-9724022100-1dce7a6f99b2d561c0b3 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 40V, Positive-QTOF | splash10-01p6-9111000000-18aeed5d9ab235b9a89b | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 10V, Negative-QTOF | splash10-0zi3-9000000005-bb2ec7da92fff6a158ac | 2016-08-04 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 20V, Negative-QTOF | splash10-0a4i-9110001228-620241ce085107b44de3 | 2016-08-04 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 40V, Negative-QTOF | splash10-0a4l-9510024340-d26443900117133d12ca | 2016-08-04 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 10V, Positive-QTOF | splash10-022d-6194112202-719c98c76d553cec3659 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 20V, Positive-QTOF | splash10-004i-5974214021-eb3b74dcc95ba9b408e9 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 40V, Positive-QTOF | splash10-00bi-3900000320-04aedfa1b8f8c426ec9d | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 10V, Negative-QTOF | splash10-002f-9010000101-5b3797a066dced181aa2 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 20V, Negative-QTOF | splash10-00ai-9214100305-4619422d9477b060e609 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Angiotensin II 40V, Negative-QTOF | splash10-03di-7252290207-1417dac20cfbdae1d2d1 | 2021-09-22 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum |
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Disease References | Hypertension |
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- Sim MK, Qui XS: Angiotensins in plasma of hypertensive rats and human. Regul Pept. 2003 Mar 28;111(1-3):179-82. [PubMed:12609766 ]
| Renal tubular acidosis, proximal, with ocular abnormalities and mental retardation |
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- Igarashi T, Ishii T, Watanabe K, Hayakawa H, Horio K, Sone Y, Ohga K: Persistent isolated proximal renal tubular acidosis--a systemic disease with a distinct clinical entity. Pediatr Nephrol. 1994 Feb;8(1):70-1. [PubMed:8142230 ]
| Multiple sclerosis |
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- Matsushita T, Isobe N, Kawajiri M, Mogi M, Tsukuda K, Horiuchi M, Ohyagi Y, Kira J: CSF angiotensin II and angiotensin-converting enzyme levels in anti-aquaporin-4 autoimmunity. J Neurol Sci. 2010 Aug 15;295(1-2):41-5. doi: 10.1016/j.jns.2010.05.014. Epub 2010 Jun 11. [PubMed:20541774 ]
- Kawajiri M, Mogi M, Osoegawa M, Matsuoka T, Tsukuda K, Kohara K, Horiuchi M, Miki T, Kira JI: Reduction of angiotensin II in the cerebrospinal fluid of patients with multiple sclerosis. Mult Scler. 2008 May;14(4):557-60. doi: 10.1177/1352458507085760. [PubMed:18562510 ]
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