Peptide Database

Peptide NameLactoglobulin beta [043-053]

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC52H84N12O21

DescriptionStandard

        VEELKPTPEGD
    

Molecular Weight1213.29 Da

Isoelectric Point (pI)4.21

Net Charge (pH 7.0)-3.25

Net Charge (pH 7.4) -3.47

Charge Density (pH 7.0) -0.2958

GRAVY Index-1.29

Hydrophobic Moment 0.20

Boman Index-0.16

Instability Index39.95

Aliphatic Index 61.82

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 532.19

LogP -4.83

H-bond Donors 16.0

H-bond Acceptors 18.0

Rotatable Bonds 38.0

Heavy Atoms 85.0

Ring Count 2.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0284676 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity91 μg/mL

MethodIC50