Peptide Database

Peptide NameTachykinin 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC47H78N14O12S4

DescriptionStandard

        AMMMGFQGMR
    

Molecular Weight1159.47 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)0.80

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.0796

GRAVY Index0.34

Hydrophobic Moment 0.38

Boman Index0.20

Instability Index-4.30

Aliphatic Index 10.00

Aromaticity 0.1000

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 430.21

LogP -3.17

H-bond Donors 15.0

H-bond Acceptors 17.0

Rotatable Bonds 40.0

Heavy Atoms 77.0

Ring Count 1.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0171175 VERIFIED: NO

Provenance & Taxonomy

OrganismArgochrysis armilla [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide