Peptide Database

Peptide NameCaCDef-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC144H218N36O46S3

DescriptionStandard

        VPTTPFLCTNDPQCKVNYEDGHCFDILSK
    

Molecular Weight3285.68 Da

Isoelectric Point (pI)4.66

Net Charge (pH 7.0)-2.21

Net Charge (pH 7.4) -2.52

Charge Density (pH 7.0) -0.0760

GRAVY Index-0.39

Hydrophobic Moment 0.28

Boman Index0.01

Instability Index45.05

Aliphatic Index 60.34

Aromaticity 0.1034

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 1312.09

LogP -13.54

H-bond Donors 45.0

H-bond Acceptors 48.0

Rotatable Bonds 101.0

Heavy Atoms 229.0

Ring Count 7.0

Amide Bonds 31.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0132985 VERIFIED: YES

Provenance & Taxonomy

OrganismCapsicum annuum [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal