Peptide Database

Peptide NameLactoglobulin beta [043-055]

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC63H102N14O25

DescriptionStandard

        VEELKPTPEGDLE
    

Molecular Weight1455.56 Da

Isoelectric Point (pI)4.12

Net Charge (pH 7.0)-4.25

Net Charge (pH 7.4) -4.47

Charge Density (pH 7.0) -0.3269

GRAVY Index-1.07

Hydrophobic Moment 0.20

Boman Index-0.11

Instability Index35.35

Aliphatic Index 82.31

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 627.69

LogP -4.95

H-bond Donors 19.0

H-bond Acceptors 21.0

Rotatable Bonds 47.0

Heavy Atoms 102.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0162636 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

Activity16 μg/mL

MethodIC50