Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide MCG

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

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

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC10H19N3O4S2

DescriptionStandard

MCG

Molecular Weight309.41 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) -0.1698

GRAVY Index1.33

Hydrophobic Moment 0.06

Boman Index0.47

Instability Index6.67

Aliphatic Index 0.00

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 121.52

LogP -1.32

H-bond Donors 5.0

H-bond Acceptors 6.0

Rotatable Bonds 9.0

Heavy Atoms 19.0

Ring Count 0.0

Amide Bonds 2.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0105261 VERIFIED: YES

Provenance & Taxonomy

OrganismChenopodium quinoa [Plant]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory DPP-IV Inhibitory

TargetDipeptidyl peptidase IV

Activity45950 ± 910 μg/mL

MethodIC50

RECORD: Rec_0108188 VERIFIED: YES