Peptide Database

Peptide NameCAPA peptide 8

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC86H128N24O25

DescriptionStandard

        ADNARSQYYILPYPRA
    

Molecular Weight1898.08 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) 0.60

Charge Density (pH 7.0) 0.0496

GRAVY Index-0.86

Hydrophobic Moment 0.39

Boman Index-0.15

Instability Index73.64

Aliphatic Index 67.50

Aromaticity 0.1875

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 810.44

LogP -7.19

H-bond Donors 28.0

H-bond Acceptors 26.0

Rotatable Bonds 55.0

Heavy Atoms 135.0

Ring Count 5.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0131179 VERIFIED: NO

Provenance & Taxonomy

OrganismLatrodectus hesperus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide