Peptide Database

Peptide NameTachykinin 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC51H75N13O14S

DescriptionStandard

        AYPSGFTMPR
    

Molecular Weight1126.28 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.0795

GRAVY Index-0.44

Hydrophobic Moment 0.33

Boman Index0.07

Instability Index77.00

Aliphatic Index 10.00

Aromaticity 0.2000

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 430.23

LogP -3.99

H-bond Donors 15.0

H-bond Acceptors 16.0

Rotatable Bonds 30.0

Heavy Atoms 79.0

Ring Count 4.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0204236 VERIFIED: NO

Provenance & Taxonomy

OrganismCapitella teleta [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide