Peptide Database

Peptide Namebeta-Casomorphin 4 (human)

Function Ontology

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC28H36N4O6

DescriptionStandard

        YPFV
    

Molecular Weight524.61 Da

Isoelectric Point (pI)5.52

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0602

GRAVY Index1.02

Hydrophobic Moment 0.32

Boman Index0.66

Instability Index86.50

Aliphatic Index 72.50

Aromaticity 0.5000

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 162.06

LogP 1.21

H-bond Donors 5.0

H-bond Acceptors 6.0

Rotatable Bonds 11.0

Heavy Atoms 38.0

Ring Count 3.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0248786 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyCasomorphin

Tax ID9606;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Opioid Agonist

Targetopioid receptor

RECORD: Rec_0412106 VERIFIED: NO