Peptide Database

Peptide NamePenaeustatin 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC86H133N25O29

DescriptionStandard

        PDAEESNKRDRLYAFGL
    

Molecular Weight1981.13 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-1.04

Net Charge (pH 7.4) -1.10

Charge Density (pH 7.0) -0.0609

GRAVY Index-1.21

Hydrophobic Moment 0.20

Boman Index-0.32

Instability Index78.08

Aliphatic Index 57.65

Aromaticity 0.1176

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 897.50

LogP -9.26

H-bond Donors 32.0

H-bond Acceptors 28.0

Rotatable Bonds 66.0

Heavy Atoms 140.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0043051 VERIFIED: NO

Provenance & Taxonomy

OrganismPenaeus monodon [Animal]; Callinectes sapidus [Animal]

Tax ID6687

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide