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 Length9 amino acids

Chemical FormulaC51H75N13O13

DescriptionStandard

        LNPPHQIYP
    

Molecular Weight1078.22 Da

Isoelectric Point (pI)6.74

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0171

GRAVY Index-0.89

Hydrophobic Moment 0.34

Boman Index0.11

Instability Index40.80

Aliphatic Index 86.67

Aromaticity 0.1111

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 404.84

LogP -2.06

H-bond Donors 11.0

H-bond Acceptors 14.0

Rotatable Bonds 27.0

Heavy Atoms 77.0

Ring Count 5.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0395753 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyACE-inhibitory peptide

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antihypertensive ACE inhibitory

TargetACE

Activity25 μM

MethodIC50

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