Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide 9

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC80H131N23O23

DescriptionStandard

        SGPEDKFRLTPVAPRL
    

Molecular Weight1783.04 Da

Isoelectric Point (pI)8.46

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0289

GRAVY Index-0.64

Hydrophobic Moment 0.36

Boman Index-0.16

Instability Index46.33

Aliphatic Index 73.12

Aromaticity 0.0625

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 738.33

LogP -6.80

H-bond Donors 25.0

H-bond Acceptors 24.0

Rotatable Bonds 54.0

Heavy Atoms 126.0

Ring Count 4.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0223675 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