Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide 1

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC45H78N14O13

DescriptionStandard

        SAAPAGLRPAL
    

Molecular Weight1023.19 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0418

GRAVY Index0.54

Hydrophobic Moment 0.37

Boman Index0.24

Instability Index96.64

Aliphatic Index 107.27

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 418.87

LogP -4.68

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 28.0

Heavy Atoms 72.0

Ring Count 2.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0113033 VERIFIED: NO

Provenance & Taxonomy

OrganismMonoraphidium neglectum [Bacterium]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory