Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide 8

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC25H40N10O8

DescriptionStandard

        RRDY
    

Molecular Weight608.65 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.1900

GRAVY Index-3.45

Hydrophobic Moment 0.66

Boman Index-1.43

Instability Index150.70

Aliphatic Index 0.00

Aromaticity 0.2500

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 331.95

LogP -3.20

H-bond Donors 13.0

H-bond Acceptors 9.0

Rotatable Bonds 19.0

Heavy Atoms 43.0

Ring Count 1.0

Amide Bonds 3.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0306693 VERIFIED: NO

Provenance & Taxonomy

OrganismDioscorea spp [Plant]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory

TargetDipeptidyl peptidase IV