Peptide Database

Peptide NameVpf-1

Function Ontology

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Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC132H216N38O39S6

DescriptionStandard

        GIPCGESCVFIPCLTAAIGCSCRSKVCYRN
    

Molecular Weight3151.75 Da

Isoelectric Point (pI)8.34

Net Charge (pH 7.0)1.70

Net Charge (pH 7.4) 1.41

Charge Density (pH 7.0) 0.0567

GRAVY Index0.61

Hydrophobic Moment 0.34

Boman Index0.16

Instability Index39.73

Aliphatic Index 78.00

Aromaticity 0.0667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1221.00

LogP -14.58

H-bond Donors 49.0

H-bond Acceptors 47.0

Rotatable Bonds 98.0

Heavy Atoms 215.0

Ring Count 4.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0277649 VERIFIED: YES

Provenance & Taxonomy

OrganismViola pinetorum [Plant]

FamilyCyclotide

Structure & Mods

Confighead-to-tail cyclic peptide scaffold [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideCysteine-rich scaffold consistent with multiple disulfide bonds in the annotated family

Bio-Activity Profile

Function

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