Peptide Database

Peptide Namepeptide from aS1-casein

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid agonist

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid receptor ligand

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC43H54N6O11

DescriptionStandard

        YFYPEL
    

Molecular Weight830.92 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.45

Charge Density (pH 7.0) -0.2065

GRAVY Index-0.18

Hydrophobic Moment 0.32

Boman Index0.36

Instability Index112.20

Aliphatic Index 65.00

Aromaticity 0.5000

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 277.79

LogP 1.38

H-bond Donors 9.0

H-bond Acceptors 10.0

Rotatable Bonds 21.0

Heavy Atoms 60.0

Ring Count 4.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0387443 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Familyalpha-S1-Casein-derived

Tax ID9913

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

ACE inhibitory Antihypertensive Macrophage-modulating

TargetAngiotensin-converting enzyme (ACE)

Activity8.82 μM

MethodIC50

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