Peptide Database

Peptide NameCasein beta [060-068], beta-Casomorphin-9

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC51H68N12O12

DescriptionStandard

        YPFPGPIHN
    

Molecular Weight1041.16 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) -0.0171

GRAVY Index-0.66

Hydrophobic Moment 0.28

Boman Index0.28

Instability Index105.42

Aliphatic Index 43.33

Aromaticity 0.2222

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 361.75

LogP -1.50

H-bond Donors 10.0

H-bond Acceptors 13.0

Rotatable Bonds 24.0

Heavy Atoms 75.0

Ring Count 6.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0062801 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

Activity3.3 μM

MethodIC50