Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC358H568N98O104S10

DescriptionStandard

        MKTLSFSAILLVLLFISAGTELKVANAIGSCVVFGHSGGCEINECFNACRAKLGQDAHGFCYTIKTPNDTCMCRHPC
    

Molecular Weight8229.58 Da

Isoelectric Point (pI)7.56

Net Charge (pH 7.0)0.69

Net Charge (pH 7.4) 0.19

Charge Density (pH 7.0) 0.0089

GRAVY Index0.42

Hydrophobic Moment 0.47

Boman Index0.19

Instability Index30.51

Aliphatic Index 84.94

Aromaticity 0.0779

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3195.74

LogP -33.79

H-bond Donors 118.0

H-bond Acceptors 118.0

Rotatable Bonds 269.0

Heavy Atoms 570.0

Ring Count 11.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0314762 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium arboreum [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence