Peptide Database

Peptide NameSeed storage protein

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 Length18 amino acids

Chemical FormulaC82H117N23O26

DescriptionStandard

        PAGVAHWSYNDGSNPVVA
    

Molecular Weight1840.94 Da

Isoelectric Point (pI)5.08

Net Charge (pH 7.0)-0.95

Net Charge (pH 7.4) -1.06

Charge Density (pH 7.0) -0.0530

GRAVY Index-0.19

Hydrophobic Moment 0.25

Boman Index0.23

Instability Index22.93

Aliphatic Index 65.00

Aromaticity 0.1111

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 763.88

LogP -9.29

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 51.0

Heavy Atoms 131.0

Ring Count 6.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0188512 VERIFIED: YES

Provenance & Taxonomy

OrganismJuglans regia [Plant]

FamilyACE inhibitory peptide

Tax ID51240

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

ACE inhibitory Antihypertensive Enzyme inhibitory

TargetAngiotensin-converting enzyme