Peptide Database

Peptide NamePutative defensin-like protein 251

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 Length92 amino acids

Chemical FormulaC478H765N139O125S13

DescriptionStandard

        MRCVTSFVVFCILMFFVLNIFTVEVKAQRLVPLCKTIGYENPGKCPADGNKFCRRKLDDRYVKYKRCDCQDTKGRKQNHHRCICYMKLPCNQ
    

Molecular Weight10875.89 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)10.57

Net Charge (pH 7.4) 10.08

Charge Density (pH 7.0) 0.1149

GRAVY Index-0.31

Hydrophobic Moment 0.56

Boman Index-0.14

Instability Index32.50

Aliphatic Index 69.78

Aromaticity 0.1087

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6585.00

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

Amino Acid Composition

TPSA 4320.00

LogP -37.99

H-bond Donors 160.0

H-bond Acceptors 151.0

Rotatable Bonds 365.0

Heavy Atoms 755.0

Ring Count 16.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0085996 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