Peptide Database

Peptide NameNeThio1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC229H384N66O65S8

DescriptionStandard

        KSTCKAESNTFPGLCITKPPCRKACLSEKFTDGKCSKILRRCICYKPC
    

Molecular Weight5358.42 Da

Isoelectric Point (pI)9.33

Net Charge (pH 7.0)7.68

Net Charge (pH 7.4) 7.34

Charge Density (pH 7.0) 0.1600

GRAVY Index-0.40

Hydrophobic Moment 0.69

Boman Index-0.18

Instability Index49.95

Aliphatic Index 52.92

Aromaticity 0.0625

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 2126.78

LogP -23.95

H-bond Donors 83.0

H-bond Acceptors 81.0

Rotatable Bonds 179.0

Heavy Atoms 368.0

Ring Count 7.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0417029 VERIFIED: YES

Provenance & Taxonomy

OrganismNicotiana paniculata [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

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

Bio-Activity Profile

Function

Antimicrobial Antifungal

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