Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide D1

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC120H186N38O37

DescriptionStandard

        AKGANGAPGIAGAPGFPGARGPSGPQGPSGPP
    

Molecular Weight2752.99 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.61

Charge Density (pH 7.0) 0.0561

GRAVY Index-0.49

Hydrophobic Moment 0.32

Boman Index0.19

Instability Index28.55

Aliphatic Index 30.94

Aromaticity 0.0312

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 1109.66

LogP -18.28

H-bond Donors 33.0

H-bond Acceptors 39.0

Rotatable Bonds 74.0

Heavy Atoms 195.0

Ring Count 9.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379052 VERIFIED: YES

Provenance & Taxonomy

Organismbos taurus [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

Activity51.10±1.145 μM

MethodIC50