Compound
angiotensin-(1-9)
A peptide zwitterion that is the dizwitterionic form of angiotensin (1-9) having both carboxy groups deprotonated and the aspartyl amino group and arginine side-chain protonated. It is the major species at pH 7.3.
Definition from ChEBI (CHEBI:147351), read 2026-09-23. CC BY 4.0.
Structure
No depiction stored
No three-dimensional record for this entry.
- Class
- Organic compound
- Formula
- C56H78N16O13
- Mass
- 1183.339 g/mol
- Charge
- 0
- InChIKey
- LJXGOQOPNPFXFT-JWRYNVNRSA-N
- SMILES
- CC[C@H](C)[C@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)[C@H](CCCNC(N)=[NH2+])NC(=O)[C@@H]([NH3+])CC(=O)[O-])C(C)C)C(=O)N[C@@H](Cc1cncn1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1cncn1)C(=O)[O-]
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
1 entity
1 entities reached.
0 reported hops1 assembled from the scaffold
What the reference databases state
Statements
1 statement
1 statement · 1 reference database · Subject: angiotensin-(1-9) · Sources: Rhea
- angiotensin-(1-9) is a substrate of ACE2ProteinRhea RHEA:63532Inferred only
Reactions
2 reactions
angiotensin I+waterangiotensin-(1-9)+L-leucine
Catalysed by ACE2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:63532CC BY 4.0Reference data
angiotensin-(1-9)+waterCHEBI:147377+angiotensin-(1-7)
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:63548CC BY 4.0Reference data
Other names
5 names
Resolves to: angiotensin-(1-9)
- Also called
- angiotensin (1-9) dizwitterionangiotensin-(1-9) dizwitterionAsp-Arg-Val-Tyr-Ile-His-Pro-Phe-His
- Systematic name
- N(5)-[amino(iminio)methyl]-N(2)-[(2S)-2-azaniumyl-3-carboxylatopropanoyl]-L-ornithyl-L-valyl-L-tyrosyl-L-isoleucyl-L-histidyl-L-prolyl-N-[(1S)-1-carboxylato-2-(1H-imidazol-4-yl)ethyl]-L-phenylalaninamideN5-[amino(iminio)methyl]-N2-[(2S)-2-azaniumyl-3-carboxylatopropanoyl]-L-ornithyl-L-valyl-L-tyrosyl-L-isoleucyl-L-histidyl-L-prolyl-N-[(1S)-1-carboxylato-2-(1H-imidazol-4-yl)ethyl]-L-phenylalaninamide