Peptide Database

Peptide NameUnnamed

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 Length5 amino acids

Chemical FormulaC25H38N6O11

DescriptionStandard

        STYQT
    

Molecular Weight598.60 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.1082

GRAVY Index-1.40

Hydrophobic Moment 0.21

Boman Index-0.17

Instability Index8.00

Aliphatic Index 0.00

Aromaticity 0.2000

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 303.73

LogP -4.69

H-bond Donors 11.0

H-bond Acceptors 11.0

Rotatable Bonds 17.0

Heavy Atoms 42.0

Ring Count 1.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0355448 VERIFIED: YES

Provenance & Taxonomy

OrganismIpomoea batatas [Plant]

FamilyACE-inhibitory peptide

Tax ID4091

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antihypertensive

RECORD: Rec_0360432 VERIFIED: NO

Provenance & Taxonomy

OrganismIpomoea batatas [Plant]

FamilyACE-inhibitory peptide

Tax ID4091

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antihypertensive ACE inhibitory

TargetACE

Activity300.4 μM

MethodIC50

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