Peptide Database

Peptide NameVasodilator peptide 1370.6 Da

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC67H103N17O14

DescriptionStandard

        PKVSPRWPPIPP
    

Molecular Weight1370.64 Da

Isoelectric Point (pI)11.01

Net Charge (pH 7.0)1.96

Net Charge (pH 7.4) 1.90

Charge Density (pH 7.0) 0.1631

GRAVY Index-0.92

Hydrophobic Moment 0.36

Boman Index-0.02

Instability Index109.86

Aliphatic Index 56.67

Aromaticity 0.0833

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 449.42

LogP -1.50

H-bond Donors 14.0

H-bond Acceptors 16.0

Rotatable Bonds 32.0

Heavy Atoms 98.0

Ring Count 8.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0367269 VERIFIED: NO

Provenance & Taxonomy

OrganismBothrops jararacussu [Animal]; Bothrops moojeni [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide Toxin