Peptide Database

Peptide NamePutative defensin-like protein 120

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 Length77 amino acids

Chemical FormulaC363H594N96O110S11

DescriptionStandard

        MTQKATILAIFMVVLVLGLETKETQGQEMCHDLIKKTDCDDATCVTLCKQKWNGNGGGSCFQIVNLKSCLCAFPCQV
    

Molecular Weight8415.89 Da

Isoelectric Point (pI)6.51

Net Charge (pH 7.0)-0.49

Net Charge (pH 7.4) -0.89

Charge Density (pH 7.0) -0.0063

GRAVY Index0.22

Hydrophobic Moment 0.52

Boman Index0.13

Instability Index27.29

Aliphatic Index 88.57

Aromaticity 0.0519

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 3323.72

LogP -33.51

H-bond Donors 119.0

H-bond Acceptors 122.0

Rotatable Bonds 287.0

Heavy Atoms 580.0

Ring Count 7.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0030483 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