Peptide Database

Peptide NameDefensin-like protein 4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC364H558N104O100S13

DescriptionStandard

        MKFLFQLQFCCCSSFFGTGMEPIVVEARVCESLSHSFKGLCFSSTNCGNICKTEGFTGGHCRGFRRRCFCTKHCV
    

Molecular Weight8407.81 Da

Isoelectric Point (pI)8.73

Net Charge (pH 7.0)4.66

Net Charge (pH 7.4) 4.12

Charge Density (pH 7.0) 0.0621

GRAVY Index0.17

Hydrophobic Moment 0.65

Boman Index0.06

Instability Index39.85

Aliphatic Index 48.00

Aromaticity 0.1333

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 625.00

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

Amino Acid Composition

TPSA 3271.87

LogP -36.77

H-bond Donors 128.0

H-bond Acceptors 121.0

Rotatable Bonds 277.0

Heavy Atoms 581.0

Ring Count 14.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0267054 VERIFIED: NO

Provenance & Taxonomy

OrganismCitrullus lanatus [Plant]

FamilyDefensin

Tax ID3654

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal