Peptide Database

Peptide NameLactoglobulin beta [024-026]

Function Ontology

Enzyme modulation ▸ Enzyme inhibition

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

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

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC11H21N3O4S

DescriptionStandard

MAA

Molecular Weight291.37 Da

Isoelectric Point (pI)5.28

Net Charge (pH 7.0)-0.50

Net Charge (pH 7.4) -0.72

Charge Density (pH 7.0) -0.1665

GRAVY Index1.83

Hydrophobic Moment 0.13

Boman Index0.63

Instability Index47.80

Aliphatic Index 66.67

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 121.52

LogP -0.84

H-bond Donors 4.0

H-bond Acceptors 5.0

Rotatable Bonds 8.0

Heavy Atoms 19.0

Ring Count 0.0

Amide Bonds 2.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0135129 VERIFIED: YES

Provenance & Taxonomy

OrganismBos raurus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory Antioxidant ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity8.71 μM

MethodIC50