Peptide Database

Peptide NameEnzyme inhibitor GGPAGPAV

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Enzyme modulation ▸ Enzyme inhibition ▸ DPP-IV inhibition ▸ DPP-IV inhibitory

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC27H44N8O9

DescriptionStandard

        GGPAGPAV
    

Molecular Weight624.69 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 Index0.42

Hydrophobic Moment 0.21

Boman Index0.50

Instability Index72.33

Aliphatic Index 61.25

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 249.44

LogP -3.61

H-bond Donors 7.0

H-bond Acceptors 9.0

Rotatable Bonds 14.0

Heavy Atoms 44.0

Ring Count 2.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219415 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmo salar [Animal]

Tax ID8030

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory Antioxidant ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity673.16±15.03 μM

MethodIC50

RECORD: Rec_0235177 VERIFIED: YES