Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide 11

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 FormulaC25H37N7O9

DescriptionStandard

        FNATAG
    

Molecular Weight579.60 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 Index0.30

Hydrophobic Moment 0.14

Boman Index0.35

Instability Index8.33

Aliphatic Index 33.33

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 272.14

LogP -4.01

H-bond Donors 9.0

H-bond Acceptors 9.0

Rotatable Bonds 16.0

Heavy Atoms 41.0

Ring Count 1.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0350842 VERIFIED: YES

Provenance & Taxonomy

OrganismStichopus horrens [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

Activity8840±740 μM

MethodIC50