Peptide Database

Peptide NamePutative defensin-like protein 38

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 Length84 amino acids

Chemical FormulaC419H681N117O118S10

DescriptionStandard

        MASSKNGTVLFVSLMILLLISTGVKAYCERVRSRSAPHDICKKKNGNAVCKEKCWTIEKYQNGRCLILPKTTKLDCYCYHFDQC
    

Molecular Weight9566.25 Da

Isoelectric Point (pI)9.22

Net Charge (pH 7.0)7.59

Net Charge (pH 7.4) 7.13

Charge Density (pH 7.0) 0.0904

GRAVY Index-0.17

Hydrophobic Moment 0.45

Boman Index-0.04

Instability Index35.17

Aliphatic Index 82.38

Aromaticity 0.0833

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 3827.78

LogP -36.74

H-bond Donors 143.0

H-bond Acceptors 138.0

Rotatable Bonds 324.0

Heavy Atoms 664.0

Ring Count 12.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0309880 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