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 FormulaC35H49N9O8

DescriptionStandard

        PTHIAW
    

Molecular Weight723.82 Da

Isoelectric Point (pI)7.17

Net Charge (pH 7.0)0.05

Net Charge (pH 7.4) -0.06

Charge Density (pH 7.0) 0.0076

GRAVY Index-0.02

Hydrophobic Moment 0.18

Boman Index0.41

Instability Index81.57

Aliphatic Index 81.67

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 259.53

LogP -0.62

H-bond Donors 10.0

H-bond Acceptors 9.0

Rotatable Bonds 18.0

Heavy Atoms 52.0

Ring Count 4.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0274502 VERIFIED: NO

Provenance & Taxonomy

OrganismNeothunnus macropterus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetACE

Activity0.39 μM

MethodIC50

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