Peptide Database

Peptide NameTrypsin inhibitor VhTI

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC164H263N53O57S5

DescriptionStandard

        NTDPEQCKVMCYAQRHSSPELLRRCLDNCEKEHD
    

Molecular Weight4049.49 Da

Isoelectric Point (pI)5.51

Net Charge (pH 7.0)-2.09

Net Charge (pH 7.4) -2.47

Charge Density (pH 7.0) -0.0615

GRAVY Index-1.29

Hydrophobic Moment 0.72

Boman Index-0.40

Instability Index74.71

Aliphatic Index 45.88

Aromaticity 0.0294

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1815.52

LogP -21.85

H-bond Donors 65.0

H-bond Acceptors 62.0

Rotatable Bonds 136.0

Heavy Atoms 279.0

Ring Count 5.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0193504 VERIFIED: NO

Provenance & Taxonomy

OrganismVeronica hederifolia [Plant]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide7-29; 11-25

Bio-Activity Profile

Function

Enzyme inhibitory

RECORD: Rec_0331915 VERIFIED: YES