Peptide Database

Peptide NameTachykinin 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC45H74N14O12S3

DescriptionStandard

        AAMMGFQGMR
    

Molecular Weight1099.35 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 Index0.33

Hydrophobic Moment 0.38

Boman Index0.19

Instability Index-1.42

Aliphatic Index 20.00

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 -3.91

H-bond Donors 15.0

H-bond Acceptors 16.0

Rotatable Bonds 37.0

Heavy Atoms 74.0

Ring Count 1.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0361067 VERIFIED: NO

Provenance & Taxonomy

OrganismLeptopilina clavipes [Animal]; Leptopilina heterotoma [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide