Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide 6

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC32H49N7O11S2

DescriptionStandard

        MCYPAST
    

Molecular Weight771.90 Da

Isoelectric Point (pI)5.27

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.74

Charge Density (pH 7.0) -0.0729

GRAVY Index0.26

Hydrophobic Moment 0.16

Boman Index0.24

Instability Index53.71

Aliphatic Index 14.29

Aromaticity 0.1429

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 289.82

LogP -3.16

H-bond Donors 11.0

H-bond Acceptors 13.0

Rotatable Bonds 20.0

Heavy Atoms 52.0

Ring Count 2.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0132812 VERIFIED: YES

Provenance & Taxonomy

OrganismKatsuwana pelamis [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

Activity58.73 μM

MethodIC50