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 Length6 amino acids

Chemical FormulaC38H56N10O8

DescriptionStandard

        PTHIKW
    

Molecular Weight780.91 Da

Isoelectric Point (pI)9.18

Net Charge (pH 7.0)1.04

Net Charge (pH 7.4) 0.94

Charge Density (pH 7.0) 0.1741

GRAVY Index-0.97

Hydrophobic Moment 0.28

Boman Index0.06

Instability Index67.42

Aliphatic Index 65.00

Aromaticity 0.1667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 285.55

LogP -0.51

H-bond Donors 11.0

H-bond Acceptors 10.0

Rotatable Bonds 22.0

Heavy Atoms 56.0

Ring Count 4.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0388145 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

FamilyACE-inhibitory peptide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antihypertensive ACE inhibitory

TargetACE

Activity1.8 μM

MethodIC50

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