Peptide Database

Peptide Name[3H]Lys-[des-Arg9]BK

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC50H73N13O11

DescriptionStandard

        KRPPGFSPF
    

Molecular Weight1032.20 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.1955

GRAVY Index-0.98

Hydrophobic Moment 0.14

Boman Index-0.11

Instability Index158.13

Aliphatic Index 0.00

Aromaticity 0.2222

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 377.90

LogP -2.70

H-bond Donors 12.0

H-bond Acceptors 13.0

Rotatable Bonds 27.0

Heavy Atoms 74.0

Ring Count 5.0

Amide Bonds 8.0

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_0065937 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Bio-Activity Profile

Function

Receptor agonist Signaling peptide

TargetB1 receptor (Human)

Activity0.4 nM

MethodKd