Peptide Database

Peptide NameTachykinin 2 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC52H79N17O12

DescriptionStandard

        GPLNFRFRGA
    

Molecular Weight1134.29 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.56

Charge Density (pH 7.0) 0.1760

GRAVY Index-0.37

Hydrophobic Moment 0.16

Boman Index-0.07

Instability Index-23.01

Aliphatic Index 49.00

Aromaticity 0.2000

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 483.32

LogP -4.52

H-bond Donors 17.0

H-bond Acceptors 14.0

Rotatable Bonds 34.0

Heavy Atoms 81.0

Ring Count 3.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0366957 VERIFIED: NO

Provenance & Taxonomy

OrganismHypsibius dujardini [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide