Peptide Database

Peptide NameFlower-specific gamma-thionin-like protein/acidic protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Host defense activity

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC388H634N102O120S11

DescriptionStandard

        QQICKAPSQTFPGLCFMDSSCRKYCIKEKFTGGHCSKLQRKCLCTKPCVFDKISSEVKATLGEEAKTLSEVVLEEEIMME
    

Molecular Weight9000.51 Da

Isoelectric Point (pI)7.68

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) 0.38

Charge Density (pH 7.0) 0.0099

GRAVY Index-0.26

Hydrophobic Moment 0.52

Boman Index-0.05

Instability Index58.05

Aliphatic Index 67.00

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 3594.18

LogP -36.07

H-bond Donors 131.0

H-bond Acceptors 133.0

Rotatable Bonds 312.0

Heavy Atoms 621.0

Ring Count 9.0

Amide Bonds 83.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0113768 VERIFIED: YES

Provenance & Taxonomy

OrganismSolanum lycopersicum [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-48; 15-35; 21-42; 25-44

Bio-Activity Profile

Function

Antimicrobial Antifungal Host defense