Peptide Database

Peptide NameAngiotensin I-converting enzyme-inhibitory peptide

Function Ontology

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC70H94N18O23

DescriptionStandard

        DNYDNSAGKWWVT
    

Molecular Weight1555.60 Da

Isoelectric Point (pI)4.21

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.45

Charge Density (pH 7.0) -0.0954

GRAVY Index-1.30

Hydrophobic Moment 0.41

Boman Index-0.08

Instability Index7.85

Aliphatic Index 30.00

Aromaticity 0.2308

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 691.59

LogP -6.88

H-bond Donors 24.0

H-bond Acceptors 22.0

Rotatable Bonds 46.0

Heavy Atoms 111.0

Ring Count 5.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0317514 VERIFIED: NO

Provenance & Taxonomy

OrganismTheobroma cacao [Plant]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antioxidant