Peptide Database

Peptide NameUnnamed

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC59H105N15O16S

DescriptionStandard

        GVPKVKETMVPK
    

Molecular Weight1312.62 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.1467

GRAVY Index-0.42

Hydrophobic Moment 0.30

Boman Index-0.06

Instability Index31.79

Aliphatic Index 72.50

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 501.43

LogP -3.27

H-bond Donors 16.0

H-bond Acceptors 19.0

Rotatable Bonds 43.0

Heavy Atoms 91.0

Ring Count 2.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0417500 VERIFIED: YES

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyCasein-derived peptide

Tax ID9925

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity376.1 ± 36.9 μM

MethodIC50

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