Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitory peptide

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC44H53N9O9

DescriptionStandard

        WYLHYA
    

Molecular Weight851.95 Da

Isoelectric Point (pI)6.74

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0258

GRAVY Index-0.18

Hydrophobic Moment 0.18

Boman Index0.43

Instability Index121.03

Aliphatic Index 81.67

Aromaticity 0.5000

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 293.75

LogP 1.47

H-bond Donors 11.0

H-bond Acceptors 10.0

Rotatable Bonds 21.0

Heavy Atoms 62.0

Ring Count 5.0

Amide Bonds 5.0

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_0316264 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyAngiotensin

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity16.22±0.83 μM

MethodIC50