Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide 1

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 FormulaC34H52N6O9S

DescriptionStandard

        MEVFVP
    

Molecular Weight720.88 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.50

Net Charge (pH 7.4) -1.71

Charge Density (pH 7.0) -0.2495

GRAVY Index1.33

Hydrophobic Moment 0.29

Boman Index0.56

Instability Index40.43

Aliphatic Index 96.67

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 237.33

LogP 0.50

H-bond Donors 7.0

H-bond Acceptors 9.0

Rotatable Bonds 20.0

Heavy Atoms 50.0

Ring Count 2.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0333693 VERIFIED: YES

Provenance & Taxonomy

OrganismParalichthys olivaceus [Animal]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity79 μM

MethodIC50