Peptide Database

Peptide NamePutative defensin-like protein 57

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 FormulaC363H567N101O107S10

DescriptionStandard

        MRFTSMIFVLVVILINSLFNFNVLASSVIETTKNDVCSTPCTRRYGTYECWHDCLHERYNDGGCVDGRCCCKK
    

Molecular Weight8378.65 Da

Isoelectric Point (pI)7.53

Net Charge (pH 7.0)0.60

Net Charge (pH 7.4) 0.15

Charge Density (pH 7.0) 0.0083

GRAVY Index0.06

Hydrophobic Moment 0.41

Boman Index0.03

Instability Index37.67

Aliphatic Index 77.26

Aromaticity 0.1096

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10470.00

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

Amino Acid Composition

TPSA 3370.21

LogP -34.40

H-bond Donors 128.0

H-bond Acceptors 120.0

Rotatable Bonds 273.0

Heavy Atoms 581.0

Ring Count 12.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0185393 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