Peptide Database

Peptide NameTachykinin-O

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC64H106N16O27S

DescriptionStandard

        DDTEDLANKEIGLM
    

Molecular Weight1563.68 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.23

Net Charge (pH 7.4) -4.44

Charge Density (pH 7.0) -0.3023

GRAVY Index-0.73

Hydrophobic Moment 0.39

Boman Index-0.09

Instability Index56.74

Aliphatic Index 90.71

Aromaticity 0.0000

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 717.46

LogP -7.22

H-bond Donors 23.0

H-bond Acceptors 24.0

Rotatable Bonds 55.0

Heavy Atoms 108.0

Ring Count 0.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410255 VERIFIED: NO

Provenance & Taxonomy

OrganismHyla simplex [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide