Peptide Database

Peptide NameAngiotensin I converting enzyme inhibitior 2

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 FormulaC33H61N9O9S

DescriptionStandard

        MELVLR
    

Molecular Weight759.96 Da

Isoelectric Point (pI)5.75

Net Charge (pH 7.0)-0.50

Net Charge (pH 7.4) -0.71

Charge Density (pH 7.0) -0.0828

GRAVY Index0.95

Hydrophobic Moment 0.71

Boman Index0.10

Instability Index40.43

Aliphatic Index 178.33

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 308.02

LogP -0.55

H-bond Donors 11.0

H-bond Acceptors 10.0

Rotatable Bonds 26.0

Heavy Atoms 52.0

Ring Count 0.0

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_0200112 VERIFIED: YES

Provenance & Taxonomy

OrganismUlva intestinalis [Bacterium]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-converting enzyme

Activity236.85 μM

MethodIC50