Peptide Database

Peptide NameEnkephalin A 770075560 precursor fragment 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC64H99N17O21

DescriptionStandard

        PDWLDNQKSGGLL
    

Molecular Weight1442.57 Da

Isoelectric Point (pI)4.21

Net Charge (pH 7.0)-1.04

Net Charge (pH 7.4) -1.10

Charge Density (pH 7.0) -0.0800

GRAVY Index-0.82

Hydrophobic Moment 0.27

Boman Index-0.00

Instability Index16.62

Aliphatic Index 90.00

Aromaticity 0.0769

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 621.35

LogP -6.02

H-bond Donors 21.0

H-bond Acceptors 20.0

Rotatable Bonds 47.0

Heavy Atoms 102.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0346547 VERIFIED: NO

Provenance & Taxonomy

OrganismDanio rerio [Animal]

FamilyEnkephalin

Tax ID7955

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide