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Record Information
Version2.0
Created at2022-05-11 16:28:23 UTC
Updated at2022-05-11 16:28:23 UTC
NP-MRD IDNP0086694
Secondary Accession NumbersNone
Natural Product Identification
Common NameAngiotensin II
DescriptionAngiotensin II, also known as angiotonin or hypertensin, 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. Angiotensin II is a very strong basic compound (based on its pKa). Angiotensin II can be biosynthesized from angiotensin I through the action of the enzyme angiotensin-converting enzyme. In humans, angiotensin II is involved in olmesartan action pathway. Angiotensin II was first documented in 2005 (PMID: 16075377). An angiotensin II that acts on the central nervous system (PDB entry: 1N9V) (PMID: 17147923) (PMID: 16672146) (PMID: 16601568) (PMID: 16481883).
Structure
Thumb
Synonyms
ValueSource
5-Isoleucine-angiotensin IIChEBI
5-L-Isoleucineangiotensin IIChEBI
AngiotensinChEBI
Angiotensin II (human)ChEBI
Angiotensin II (mouse)ChEBI
AngiotoninChEBI
Asp-arg-val-tyr-ile-his-pro-pheChEBI
Human angiotensin IIChEBI
HypertensinChEBI
Isoleucine(5)-angiotensin IIChEBI
N-(1-(N-(N-(N-(N-(N(2)-L-alpha-Aspartyl-L-arginyl)-L-valyl)-L-tyrosyl)-L-isoleucyl)-L-histidyl)-L-prolyl)-L-phenylalanineChEBI
DelivertKegg
N-(1-(N-(N-(N-(N-(N(2)-L-a-Aspartyl-L-arginyl)-L-valyl)-L-tyrosyl)-L-isoleucyl)-L-histidyl)-L-prolyl)-L-phenylalanineGenerator
N-(1-(N-(N-(N-(N-(N(2)-L-Α-aspartyl-L-arginyl)-L-valyl)-L-tyrosyl)-L-isoleucyl)-L-histidyl)-L-prolyl)-L-phenylalanineGenerator
1-8-Angiotensin IHMDB
1-L-Aspasaginyl-5-L-valyl angiotensin octapeptideHMDB
Ang IIHMDB
Angiotensin 2HMDB
Ile(5)-angiotensin IIHMDB
II, 5-L-isoleucine angiotensinHMDB
Isoleucyl(5)-angiotensin IIHMDB
Angiotensin II, 5-L-isoleucineHMDB
Valyl(5)-angiotensin IIHMDB
ANG-(1-8)octapeptideHMDB
Isoleucine(5)-angiotensinHMDB
5 L Isoleucine angiotensin IIHMDB
5-L-Isoleucine angiotensin IIHMDB
Angiotensin-(1-8) octapeptideHMDB
Chemical FormulaC50H71N13O12
Average Mass1046.1786 Da
Monoisotopic Mass1045.53451 Da
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
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
CAS Registry NumberNot Available
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
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
InChI KeyCZGUSIXMZVURDU-JZXHSEFVSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Anas platyrhynchosFooDB
AnatidaeFooDB
Anser anserFooDB
Bison bisonFooDB
Bos taurusFooDB
Bos taurus X Bison bisonFooDB
Bubalus bubalisFooDB
Capra aegagrus hircusFooDB
CervidaeFooDB
Cervus canadensisFooDB
ColumbaFooDB
ColumbidaeFooDB
Dromaius novaehollandiaeFooDB
Equus caballusFooDB
Gallus gallusFooDB
Lagopus mutaFooDB
LeporidaeFooDB
Lepus timidusFooDB
Melanitta fuscaFooDB
Meleagris gallopavoFooDB
Numida meleagrisFooDB
OdocoileusFooDB
OryctolagusFooDB
Ovis ariesFooDB
PhasianidaeFooDB
Phasianus colchicusFooDB
Struthio camelusFooDB
Sus scrofaFooDB
Sus scrofa domesticaFooDB
Chemical Taxonomy
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.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
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
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-0.87ALOGPS
logP-5.3ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)3.15ChemAxon
pKa (Strongest Basic)10.83ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count17ChemAxon
Hydrogen Donor Count13ChemAxon
Polar Surface Area408.84 ŲChemAxon
Rotatable Bond Count29ChemAxon
Refractivity269.81 m³·mol⁻¹ChemAxon
Polarizability107.02 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0001035
DrugBank IDDB11842
Phenol Explorer Compound IDNot Available
FoodDB IDFDB022383
KNApSAcK IDNot Available
Chemspider ID150504
KEGG Compound IDC02135
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAngiotensin
METLIN IDNot Available
PubChem Compound172198
PDB IDNot Available
ChEBI ID2719
Good Scents IDNot Available
References
General References
  1. Malpas SC, Ramchandra R, Guild SJ, McBryde F, Barrett CJ: Renal sympathetic nerve activity in the development of hypertension. Curr Hypertens Rep. 2006 Jun;8(3):242-8. doi: 10.1007/s11906-006-0057-0. [PubMed:17147923 ]
  2. Durvasula RV, Shankland SJ: The renin-angiotensin system in glomerular podocytes: mediator of glomerulosclerosis and link to hypertensive nephropathy. Curr Hypertens Rep. 2006 May;8(2):132-8. doi: 10.1007/s11906-006-0009-8. [PubMed:16672146 ]
  3. Wassmann S, Nickenig G: Pathophysiological regulation of the AT1-receptor and implications for vascular disease. J Hypertens Suppl. 2006 Mar;24(1):S15-21. doi: 10.1097/01.hjh.0000220402.53869.72. [PubMed:16601568 ]
  4. Ruiz-Ortega M, Esteban V, Ruperez M, Sanchez-Lopez E, Rodriguez-Vita J, Carvajal G, Egido J: Renal and vascular hypertension-induced inflammation: role of angiotensin II. Curr Opin Nephrol Hypertens. 2006 Mar;15(2):159-66. doi: 10.1097/01.mnh.0000203190.34643.d4. [PubMed:16481883 ]
  5. Saavedra JM: Brain angiotensin II: new developments, unanswered questions and therapeutic opportunities. Cell Mol Neurobiol. 2005 Jun;25(3-4):485-512. doi: 10.1007/s10571-005-4011-5. [PubMed:16075377 ]