Peptide Database

Peptide NameUnnamed

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC27H42N8O10

DescriptionStandard

        GPAGPSGP
    

Molecular Weight638.67 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0300

GRAVY Index-0.62

Hydrophobic Moment 0.13

Boman Index0.28

Instability Index56.90

Aliphatic Index 12.50

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 260.88

LogP -4.78

H-bond Donors 7.0

H-bond Acceptors 10.0

Rotatable Bonds 13.0

Heavy Atoms 45.0

Ring Count 3.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0101578 VERIFIED: YES

Provenance & Taxonomy

OrganismGadus morhua [Animal]

Familyfish skin ACE-inhibitory peptide

Tax ID8049

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory Antihypertensive

TargetACE

Activity179 ± 12 μM

MethodIC50

RECORD: Rec_0249953 VERIFIED: YES