Peptide Database

Peptide NameLactoglobulin beta [011-022]

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC64H97N15O19

DescriptionStandard

        DIQKVAGTWYSL
    

Molecular Weight1380.54 Da

Isoelectric Point (pI)5.83

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0201

GRAVY Index-0.06

Hydrophobic Moment 0.46

Boman Index0.18

Instability Index-17.51

Aliphatic Index 97.50

Aromaticity 0.1667

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 566.31

LogP -3.95

H-bond Donors 20.0

H-bond Acceptors 19.0

Rotatable Bonds 43.0

Heavy Atoms 98.0

Ring Count 3.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250427 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

Activity69 μg/mL

MethodIC50