Peptide Database

Peptide NamePutative defensin-like protein 131

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 Length83 amino acids

Chemical FormulaC418H638N108O124S13

DescriptionStandard

        MAKNRVLTIFYCTIYYCICFKYVLLGMVVEKTQGHICHDYLEGDHCDPKDCNLDCRDKWKGTGTCEPPTGTPLTRTCYCTYDC
    

Molecular Weight9577.03 Da

Isoelectric Point (pI)6.24

Net Charge (pH 7.0)-1.34

Net Charge (pH 7.4) -1.90

Charge Density (pH 7.0) -0.0162

GRAVY Index-0.26

Hydrophobic Moment 0.50

Boman Index0.01

Instability Index33.79

Aliphatic Index 62.17

Aromaticity 0.1205

Extinction Coeff. Reduced 15930.00

Extinction Coeff. Oxidized 16555.00

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

Amino Acid Composition

TPSA 3704.19

LogP -33.15

H-bond Donors 140.0

H-bond Acceptors 139.0

Rotatable Bonds 304.0

Heavy Atoms 663.0

Ring Count 18.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0022969 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