Peptide Database

Peptide NameDefensin-like protein 1 (Gamma-thionin 1; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC380H625N103O121S11

DescriptionStandard

        KSTCKAESNTFPGLCITKPPCRKACLSEKFTDGKCSKILRRCICYKPCVFDGKMIQTGAENLAEEAETLAAALLEEEMMDN
    

Molecular Weight8925.36 Da

Isoelectric Point (pI)6.44

Net Charge (pH 7.0)-0.30

Net Charge (pH 7.4) -0.65

Charge Density (pH 7.0) -0.0037

GRAVY Index-0.30

Hydrophobic Moment 0.69

Boman Index-0.06

Instability Index46.86

Aliphatic Index 66.42

Aromaticity 0.0494

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3618.53

LogP -38.27

H-bond Donors 131.0

H-bond Acceptors 132.0

Rotatable Bonds 305.0

Heavy Atoms 615.0

Ring Count 8.0

Amide Bonds 84.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0166463 VERIFIED: YES

Provenance & Taxonomy

OrganismNicotiana paniculata [Plant]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial Antifungal