Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide 3

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC42H73N13O12S

DescriptionStandard

        CTLLGPAGPR
    

Molecular Weight984.17 Da

Isoelectric Point (pI)8.25

Net Charge (pH 7.0)0.75

Net Charge (pH 7.4) 0.53

Charge Density (pH 7.0) 0.0750

GRAVY Index0.27

Hydrophobic Moment 0.32

Boman Index0.17

Instability Index53.32

Aliphatic Index 88.00

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 389.77

LogP -4.28

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 27.0

Heavy Atoms 68.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0371027 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyAngiotensin

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity50.23 μM

MethodIC50