Peptide Database

Peptide NameUnnamed

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC106H167N33O29

DescriptionStandard

        TRHNIGFAAVDALARAWNISLA
    

Molecular Weight2367.66 Da

Isoelectric Point (pI)9.29

Net Charge (pH 7.0)0.49

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0221

GRAVY Index0.40

Hydrophobic Moment 0.56

Boman Index0.18

Instability Index67.79

Aliphatic Index 111.36

Aromaticity 0.0909

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 1006.63

LogP -9.77

H-bond Donors 36.0

H-bond Acceptors 31.0

Rotatable Bonds 74.0

Heavy Atoms 168.0

Ring Count 4.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009909 VERIFIED: YES

Provenance & Taxonomy

OrganismVitis spp. [Plant]

Structure & Mods

Configproteolytic peptide fragment [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antihypertensive ACE inhibitory Antioxidant

TargetAngiotensin-converting enzyme (ACE)

MethodDPPH assay