Peptide Database

Peptide Name[Leu8,des-Arg9]bradykinin

Function Ontology

Cardiovascular ▸ Vascular tone modulation ▸ Vasoactive peptide

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC41H63N11O10

DescriptionStandard

        RPPGFSPL
    

Molecular Weight870.01 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0950

GRAVY Index-0.49

Hydrophobic Moment 0.06

Boman Index0.05

Instability Index111.83

Aliphatic Index 48.75

Aromaticity 0.1250

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 322.78

LogP -2.51

H-bond Donors 10.0

H-bond Acceptors 11.0

Rotatable Bonds 21.0

Heavy Atoms 62.0

Ring Count 4.0

Amide Bonds 7.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0068309 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Receptor agonist Vasoactive Signaling peptide

TargetB1 receptor (Mouse); B1 receptor (Human); B1 receptor (Rat)