Peptide Database

Peptide NameAngiotensin I converting enzyme inhibitior 2

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC21H32N6O7

DescriptionStandard

        DPHI
    

Molecular Weight480.51 Da

Isoelectric Point (pI)5.08

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.41

Charge Density (pH 7.0) -0.2879

GRAVY Index-0.95

Hydrophobic Moment 0.24

Boman Index0.05

Instability Index117.35

Aliphatic Index 97.50

Aromaticity 0.0000

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 207.81

LogP -1.15

H-bond Donors 6.0

H-bond Acceptors 7.0

Rotatable Bonds 12.0

Heavy Atoms 34.0

Ring Count 2.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0247465 VERIFIED: YES

Provenance & Taxonomy

OrganismMeuschenia spp [Animal]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-converting enzyme

Activity48.7 μM

MethodIC50