Peptide Database

Peptide NamePPLPamide 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC119H194N32O35

DescriptionStandard

        EEPPLPGKRETPPLPGKRETPPLP
    

Molecular Weight2633.01 Da

Isoelectric Point (pI)6.39

Net Charge (pH 7.0)-0.16

Net Charge (pH 7.4) -0.33

Charge Density (pH 7.0) -0.0065

GRAVY Index-1.50

Hydrophobic Moment 0.28

Boman Index-0.25

Instability Index99.43

Aliphatic Index 48.75

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 1019.01

LogP -8.49

H-bond Donors 30.0

H-bond Acceptors 35.0

Rotatable Bonds 74.0

Heavy Atoms 186.0

Ring Count 9.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0328375 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide