Peptide Database

Peptide NameTachykinin 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC44H72N14O13S

DescriptionStandard

        VAAMGFQGTR
    

Molecular Weight1037.19 Da

Isoelectric Point (pI)9.72

Net Charge (pH 7.0)0.73

Net Charge (pH 7.4) 0.52

Charge Density (pH 7.0) 0.0734

GRAVY Index0.30

Hydrophobic Moment 0.38

Boman Index0.17

Instability Index0.51

Aliphatic Index 49.00

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 450.44

LogP -5.37

H-bond Donors 16.0

H-bond Acceptors 15.0

Rotatable Bonds 33.0

Heavy Atoms 72.0

Ring Count 1.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0147219 VERIFIED: NO

Provenance & Taxonomy

OrganismMicroplitis demolitor [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide