Peptide Database

Peptide NameCAPA peptide pyrokinin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC60H100N16O16

DescriptionStandard

        TGKSSLIPFPRV
    

Molecular Weight1301.53 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.40

Net Charge (pH 7.4) 1.21

Charge Density (pH 7.0) 0.1164

GRAVY Index0.08

Hydrophobic Moment 0.41

Boman Index0.08

Instability Index34.48

Aliphatic Index 89.17

Aromaticity 0.0833

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 514.45

LogP -4.88

H-bond Donors 18.0

H-bond Acceptors 18.0

Rotatable Bonds 39.0

Heavy Atoms 92.0

Ring Count 3.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0195436 VERIFIED: NO

Provenance & Taxonomy

OrganismTigriopus californicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide