Peptide Database

Peptide NameCasein beta [085-089]

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC24H42N6O8

DescriptionStandard

        EVPKA
    

Molecular Weight542.63 Da

Isoelectric Point (pI)6.10

Net Charge (pH 7.0)-0.16

Net Charge (pH 7.4) -0.34

Charge Density (pH 7.0) -0.0328

GRAVY Index-0.60

Hydrophobic Moment 0.60

Boman Index-0.08

Instability Index46.52

Aliphatic Index 78.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 234.25

LogP -1.49

H-bond Donors 7.0

H-bond Acceptors 8.0

Rotatable Bonds 16.0

Heavy Atoms 38.0

Ring Count 1.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0326161 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyCasein-derived peptide

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity324.77 μM

MethodIC50

RECORD: Rec_0333001 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Familybeta-Casein-derived