Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide 1

Function Ontology

Anticancer

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC62H88N16O16

DescriptionStandard

        YNLKERYAAW
    

Molecular Weight1313.46 Da

Isoelectric Point (pI)8.50

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0760

GRAVY Index-1.15

Hydrophobic Moment 0.18

Boman Index-0.19

Instability Index16.65

Aliphatic Index 59.00

Aromaticity 0.3000

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 549.78

LogP -2.40

H-bond Donors 20.0

H-bond Acceptors 17.0

Rotatable Bonds 40.0

Heavy Atoms 94.0

Ring Count 4.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0141682 VERIFIED: YES

Provenance & Taxonomy

OrganismHypophthalmichthys nobilis [Animal]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory Allergen ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity1.35±0.23 μM

MethodIC50

RECORD: Rec_0328005 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Anticancer