Peptide Database

Peptide NameCasein beta [060-072], beta-Casomorphin-13

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC70H99N17O18

DescriptionStandard

        YPFPGPIHNSLPQ
    

Molecular Weight1466.64 Da

Isoelectric Point (pI)6.74

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0118

GRAVY Index-0.62

Hydrophobic Moment 0.35

Boman Index0.20

Instability Index105.69

Aliphatic Index 60.00

Aromaticity 0.1538

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 532.68

LogP -3.75

H-bond Donors 15.0

H-bond Acceptors 19.0

Rotatable Bonds 37.0

Heavy Atoms 105.0

Ring Count 7.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0236919 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyCasein-derived peptide

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

TargetMyenteric plexus of guinea pig ileum longitudianal muscle

Activity2.9 μM

MethodIC50