Peptide Database

Peptide NameDefensin-like protein 197 (Trypsin inhibitor ATTI-6)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length89 amino acids

Chemical FormulaC469H720N116O120S9

DescriptionStandard

        MKFVSVFLVLFIFFLVVLEAPEKIEAKDDKFICVVEYGGDVGPTFCNPKFFPTLCRQNCRSFKGAKGGKCVKQPKHKHIKCFCDYCKDD
    

Molecular Weight10192.02 Da

Isoelectric Point (pI)8.81

Net Charge (pH 7.0)4.60

Net Charge (pH 7.4) 4.13

Charge Density (pH 7.0) 0.0517

GRAVY Index0.02

Hydrophobic Moment 0.64

Boman Index0.06

Instability Index34.01

Aliphatic Index 72.13

Aromaticity 0.1461

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3766.33

LogP -25.01

H-bond Donors 134.0

H-bond Acceptors 136.0

Rotatable Bonds 338.0

Heavy Atoms 714.0

Ring Count 20.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0229223 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic