Peptide Database

Peptide NameDefensin-like protein 2 (Cysteine-rich antifungal protein 2) (AFP2) (RAFP2)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

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

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC396H615N107O105S10

DescriptionStandard

        MAKFASIIVLLFVALVVFAAFEEPTMVEAQKLCQRPSGTWSGVCGNNNACKNQCIRLEKARHGSCNYVFPAHKCICYFPC
    

Molecular Weight8875.42 Da

Isoelectric Point (pI)8.70

Net Charge (pH 7.0)3.60

Net Charge (pH 7.4) 3.15

Charge Density (pH 7.0) 0.0450

GRAVY Index0.32

Hydrophobic Moment 0.45

Boman Index0.15

Instability Index32.62

Aliphatic Index 80.50

Aromaticity 0.1125

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 3371.77

LogP -29.81

H-bond Donors 122.0

H-bond Acceptors 121.0

Rotatable Bonds 285.0

Heavy Atoms 618.0

Ring Count 16.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0359331 VERIFIED: YES

Provenance & Taxonomy

OrganismRaphanus sativus [other]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Defense peptide Non-hemolytic

TargetNo Target Organism Found