Peptide Database

Peptide NameArg-[M5]-Enkephalin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC33H47N9O8S

DescriptionStandard

        RYGGFM
    

Molecular Weight729.85 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.1265

GRAVY Index-0.32

Hydrophobic Moment 0.42

Boman Index0.09

Instability Index2.18

Aliphatic Index 0.00

Aromaticity 0.3333

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 290.95

LogP -1.71

H-bond Donors 11.0

H-bond Acceptors 10.0

Rotatable Bonds 22.0

Heavy Atoms 51.0

Ring Count 2.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0240033 VERIFIED: NO

Provenance & Taxonomy

OrganismFelis silvestris catus [Animal]

FamilyEnkephalin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide