Peptide Database

Peptide NameDefensin-like protein 4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC475H759N115O129S10

DescriptionStandard

        IIYTLKTKYLLIVIMAKFASTITLLFAALVLFAVLEASTMVEAQKLCEKRSKTWSGNCLNNKACKEKCTGLEGAKYGTCNTAFPYNKCLCFYPC
    

Molecular Weight10465.45 Da

Isoelectric Point (pI)9.07

Net Charge (pH 7.0)6.68

Net Charge (pH 7.4) 6.33

Charge Density (pH 7.0) 0.0711

GRAVY Index0.35

Hydrophobic Moment 0.38

Boman Index0.16

Instability Index31.72

Aliphatic Index 93.51

Aromaticity 0.1170

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 3925.13

LogP -30.70

H-bond Donors 145.0

H-bond Acceptors 146.0

Rotatable Bonds 348.0

Heavy Atoms 729.0

Ring Count 14.0

Amide Bonds 99.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0001640 VERIFIED: NO

Provenance & Taxonomy

OrganismNoccaea caerulescens [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal