Peptide Database

Peptide NameUnnamed

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC23H39N7O5

DescriptionStandard

        HPIK
    

Molecular Weight493.60 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.2116

GRAVY Index-1.05

Hydrophobic Moment 0.66

Boman Index-0.10

Instability Index-20.93

Aliphatic Index 97.50

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 196.53

LogP -0.50

H-bond Donors 6.0

H-bond Acceptors 7.0

Rotatable Bonds 14.0

Heavy Atoms 35.0

Ring Count 2.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0166678 VERIFIED: YES

Provenance & Taxonomy

OrganismOvis aries [Animal]

Tax ID9940

Structure & Mods

Configproteolytic peptide fragment [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antihypertensive ACE inhibitory

TargetAngiotensin-converting enzyme (ACE)

MethodACE inhibition assay

RECORD: Rec_0335777 VERIFIED: NO