Peptide Database

Peptide NamePPLPamide 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC76H109N15O21

DescriptionStandard

        AEDAAAYPPFIPPLP
    

Molecular Weight1568.77 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.20

Net Charge (pH 7.4) -2.39

Charge Density (pH 7.0) -0.1467

GRAVY Index0.13

Hydrophobic Moment 0.21

Boman Index0.36

Instability Index79.84

Aliphatic Index 78.67

Aromaticity 0.1333

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 521.60

LogP -1.58

H-bond Donors 14.0

H-bond Acceptors 19.0

Rotatable Bonds 37.0

Heavy Atoms 112.0

Ring Count 7.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0340467 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