Peptide Database

Peptide NameEnkephalin A 770075560 precursor fragment 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC77H123N23O24

DescriptionStandard

        VGRPDWLDNQKSGGLL
    

Molecular Weight1754.94 Da

Isoelectric Point (pI)5.93

Net Charge (pH 7.0)-0.26

Net Charge (pH 7.4) -0.48

Charge Density (pH 7.0) -0.0165

GRAVY Index-0.71

Hydrophobic Moment 0.27

Boman Index-0.06

Instability Index22.11

Aliphatic Index 91.25

Aromaticity 0.0625

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 775.75

LogP -7.94

H-bond Donors 26.0

H-bond Acceptors 24.0

Rotatable Bonds 57.0

Heavy Atoms 124.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0132852 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