Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide 1

Function Ontology

Antimicrobial

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC27H45N5O6

DescriptionStandard

        YLLK
    

Molecular Weight535.68 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.1895

GRAVY Index0.60

Hydrophobic Moment 0.65

Boman Index0.22

Instability Index-13.72

Aliphatic Index 195.00

Aromaticity 0.2500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 196.87

LogP 1.02

H-bond Donors 7.0

H-bond Acceptors 7.0

Rotatable Bonds 17.0

Heavy Atoms 38.0

Ring Count 1.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0409470 VERIFIED: NO

Provenance & Taxonomy

OrganismPinus koraiensis [Plant]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory Antimicrobial