Peptide Database

Peptide NameTachykinin 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC46H77N17O14S2

DescriptionStandard

        SSMRGFQGMR
    

Molecular Weight1156.34 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)1.46

Net Charge (pH 7.4) 1.25

Charge Density (pH 7.0) 0.1460

GRAVY Index-0.83

Hydrophobic Moment 0.42

Boman Index-0.28

Instability Index4.69

Aliphatic Index 0.00

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 532.57

LogP -7.45

H-bond Donors 20.0

H-bond Acceptors 18.0

Rotatable Bonds 40.0

Heavy Atoms 79.0

Ring Count 1.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0400495 VERIFIED: NO

Provenance & Taxonomy

OrganismCeratosolen solmsi [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide