Peptide Database

Peptide NameAngiotensin I-converting enzyme inhibitor VVSLSIPR

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC39H71N11O11

DescriptionStandard

        VVSLSIPR
    

Molecular Weight870.05 Da

Isoelectric Point (pI)9.72

Net Charge (pH 7.0)0.73

Net Charge (pH 7.4) 0.52

Charge Density (pH 7.0) 0.0917

GRAVY Index1.12

Hydrophobic Moment 0.34

Boman Index0.23

Instability Index-4.28

Aliphatic Index 170.00

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 360.59

LogP -3.05

H-bond Donors 13.0

H-bond Acceptors 12.0

Rotatable Bonds 26.0

Heavy Atoms 61.0

Ring Count 1.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0158250 VERIFIED: YES

Provenance & Taxonomy

OrganismCajanus cajan [Plant]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity9 μg/mL

MethodIC50

RECORD: Rec_0178793 VERIFIED: YES