Peptide Database

Peptide NameTRIC_VIOAR

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Neurological / Signaling ▸ Signaling peptide

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length204 amino acids

Chemical FormulaC962H1529N247O295S17

DescriptionStandard

        CYGTNSLPESNNEKAMVASLEKDVITRAAYENLVNSGAIQGITMTKTIISKTIISNPILEEALVAHFNRKLGGGTIFDCGESCFLGTCYTKGCSCGEWKLMKTMASFVLVLVAAFALPAAFASLETKDVITRAAYEKLVESGAIQGITMTNPILEEALVSHFNRKLGGGTIFDCGESCFLGTCYTKGCSCGEWKLCYGENSLAI
    

Molecular Weight21820.01 Da

Isoelectric Point (pI)5.49

Net Charge (pH 7.0)-3.15

Net Charge (pH 7.4) -3.69

Charge Density (pH 7.0) -0.0155

GRAVY Index0.22

Hydrophobic Moment 0.51

Boman Index0.17

Instability Index17.27

Aliphatic Index 88.53

Aromaticity 0.0833

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20690.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0001997 VERIFIED: YES

Provenance & Taxonomy

OrganismViola arvensis [Plant]

FamilyCyclotide

Structure & Mods

Confighead-to-tail cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond reported, sites not specified

Bio-Activity Profile

Function

Signaling Enzyme inhibitory ACE inhibitory Antihypertensive

TargetAngiotensin-converting enzyme