Compound
bradykinin(1-7)
A peptide cation obtained by deprotonation of the carboxy group and protonation of the primary amino and guanidino groups of [des-Phe8, des-Arg9]-bradykinin. It is the major species at pH 7.3.
Definition from ChEBI (CHEBI:147352), read 2026-09-23. CC BY 4.0.
CHEBI:147352ChEBI
Structure
No three-dimensional record for this entry.
- Class
- Organic compound, cation
- Formula
- C35H53N10O9
- Mass
- 757.87 g/mol
- Charge
- +1
- InChIKey
- CRROPKNGCGVIOG-QCOJBMJGSA-O
- SMILES
- NC(=[NH2+])NCCC[C@H]([NH3+])C(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(=O)NCC(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CO)C(=O)N1CCC[C@H]1C(=O)[O-]
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence.
Reactions
2 reactions
bradykinin(1-8)+waterbradykinin(1-7)+L-phenylalanine
Catalysed by ACE2
Reaction pageLeft to rightBalanced
Rhea RHEA:63536CC BY 4.0Reference data
bradykinin+waterL-Phe-L-Arg+bradykinin(1-7)
Catalysed by ACE
Reaction pageLeft to rightBalanced
Rhea RHEA:71451CC BY 4.0Reference data
Other names
7 names
Resolves to: bradykinin(1-7)
- Also called
- Arg-Pro-Pro-Gly-Phe-Ser-Pro(1+)bradykinin (1-7)(1+)bradykinin fragment 1-7(1+)des-8,9-BK(1+)L-Arg-L-Pro-L-Pro-Gly-L-Phe-L-Ser-L-Pro(1+)L-arginyl-L-prolyl-L-prolylglycyl-L-phenylalanyl-L-seryl-L-proline(1+)
- Systematic name
- (2S)-1-{1-[(2S)-5-{[amino(iminio)methyl]amino}-2-azaniumylpentanoyl]-L-prolyl-L-prolylglycyl-L-phenylalanyl-L-seryl}pyrrolidine-2-carboxylate