Peptide Database

Peptide NamePutative defensin-like protein 42 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC347H559N109O101S9

DescriptionStandard

        MNWELCDDYPSKAPPETCNKVDGARRCRTSCNNEGYGGANCNLKGKVKVCECTILRVCLPHHKRPPHVPKPPK
    

Molecular Weight8162.41 Da

Isoelectric Point (pI)9.02

Net Charge (pH 7.0)5.69

Net Charge (pH 7.4) 5.18

Charge Density (pH 7.0) 0.0779

GRAVY Index-0.88

Hydrophobic Moment 0.52

Boman Index-0.22

Instability Index64.10

Aliphatic Index 50.68

Aromaticity 0.0411

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 3360.15

LogP -38.09

H-bond Donors 120.0

H-bond Acceptors 119.0

Rotatable Bonds 261.0

Heavy Atoms 566.0

Ring Count 16.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0119987 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial Antifungal

RECORD: Rec_0163880 VERIFIED: NO