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 Length8 amino acids

Chemical FormulaC52H66N12O13

DescriptionStandard

        RPYPDWSF
    

Molecular Weight1067.15 Da

Isoelectric Point (pI)5.84

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0300

GRAVY Index-1.43

Hydrophobic Moment 0.36

Boman Index-0.14

Instability Index38.83

Aliphatic Index 0.00

Aromaticity 0.3750

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 404.89

LogP -1.55

H-bond Donors 14.0

H-bond Acceptors 13.0

Rotatable Bonds 26.0

Heavy Atoms 77.0

Ring Count 6.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0304566 VERIFIED: YES

Provenance & Taxonomy

OrganismApis mellifera [Animal]

Familyroyal jelly ACE-inhibitory peptide

Tax ID7460

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory Antihypertensive

TargetACE

Activity204 ± 0.61 μM

MethodIC50