Peptide Database

Peptide NameCasein beta unknown fragment 1

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC96H144N22O24S

DescriptionStandard

        AVPYPQRDMPIQAFLLY
    

Molecular Weight2022.37 Da

Isoelectric Point (pI)5.88

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.40

Charge Density (pH 7.0) -0.0121

GRAVY Index0.13

Hydrophobic Moment 0.25

Boman Index0.20

Instability Index65.18

Aliphatic Index 97.65

Aromaticity 0.1765

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 728.39

LogP -2.33

H-bond Donors 23.0

H-bond Acceptors 25.0

Rotatable Bonds 58.0

Heavy Atoms 143.0

Ring Count 6.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0051517 VERIFIED: YES

Provenance & Taxonomy

Organismbos taurus [Animal]

FamilyCasein-derived peptide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory

Targetprolyl endopeptidase

Activity48.2 μM

MethodIC50

RECORD: Rec_0195347 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiamnestic

Activity48.2