Peptide Database

Peptide NameAngiotensin I converting enzyme inhibitior 21

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC31H48N6O7

DescriptionStandard

        LGALPF
    

Molecular Weight616.75 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0400

GRAVY Index1.70

Hydrophobic Moment 0.04

Boman Index0.76

Instability Index58.38

Aliphatic Index 146.67

Aromaticity 0.1667

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 200.03

LogP 0.31

H-bond Donors 6.0

H-bond Acceptors 7.0

Rotatable Bonds 16.0

Heavy Atoms 44.0

Ring Count 2.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0336865 VERIFIED: YES

Provenance & Taxonomy

OrganismMactra veneriformis [Animal]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-converting enzyme

Activity2690 μM

MethodIC50