Peptide Database

Peptide NameACE inhibitory peptide

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC51H79N11O10S

DescriptionStandard

        QFMLPKFK
    

Molecular Weight1038.31 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.2198

GRAVY Index-0.20

Hydrophobic Moment 0.29

Boman Index0.04

Instability Index4.61

Aliphatic Index 48.75

Aromaticity 0.2500

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 353.36

LogP 0.11

H-bond Donors 11.0

H-bond Acceptors 13.0

Rotatable Bonds 34.0

Heavy Atoms 73.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0363166 VERIFIED: YES

Provenance & Taxonomy

OrganismHordeum vulgare [Plant]

FamilySerpin-Z7

Tax ID4513

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

ACE inhibitory Antihypertensive

TargetAngiotensin-converting enzyme