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 Length16 amino acids

Chemical FormulaC72H117N27O30

DescriptionStandard

        LDTNNNANQLDQNPRN
    

Molecular Weight1840.86 Da

Isoelectric Point (pI)4.21

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0774

GRAVY Index-2.02

Hydrophobic Moment 0.44

Boman Index-0.49

Instability Index-12.93

Aliphatic Index 55.00

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 992.48

LogP -16.33

H-bond Donors 30.0

H-bond Acceptors 29.0

Rotatable Bonds 61.0

Heavy Atoms 129.0

Ring Count 1.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0297110 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