Peptide Database

Peptide NamePutative defensin-like protein 304

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 Length87 amino acids

Chemical FormulaC434H673N115O123S13

DescriptionStandard

        MKSNKVTFFLGLFLVSAFCVRLTENMCFKDDDCINQGEWCPVLRVCSYAECICPWGTRSKLPSCQIICAHLDKKSVNSYNPCGCNYK
    

Molecular Weight9886.53 Da

Isoelectric Point (pI)8.31

Net Charge (pH 7.0)2.48

Net Charge (pH 7.4) 2.03

Charge Density (pH 7.0) 0.0285

GRAVY Index0.03

Hydrophobic Moment 0.45

Boman Index0.05

Instability Index30.59

Aliphatic Index 72.76

Aromaticity 0.1149

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 16095.00

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

Amino Acid Composition

TPSA 3827.67

LogP -36.59

H-bond Donors 142.0

H-bond Acceptors 140.0

Rotatable Bonds 321.0

Heavy Atoms 685.0

Ring Count 17.0

Amide Bonds 94.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0129365 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence