Peptide Database

Peptide NameDefensin-like protein

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 Length137 amino acids

Chemical FormulaC630H1001N175O205S19

DescriptionStandard

        MIKFFPLFYIFAILLIITTSGKVNGAQCEKEIGICDENCSSKCEASKNGKGICEKSSSNDIGTCKCLYECDGNGDESLSQINRKCNVGIGPCSEHCNDGCCDRNCAIKYPEKQQGYGVCLNIVGIPSSRQCVCYYNC
    

Molecular Weight14915.97 Da

Isoelectric Point (pI)5.81

Net Charge (pH 7.0)-1.58

Net Charge (pH 7.4) -2.15

Charge Density (pH 7.0) -0.0115

GRAVY Index-0.20

Hydrophobic Moment 0.59

Boman Index0.01

Instability Index31.99

Aliphatic Index 70.44

Aromaticity 0.0730

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 10065.00

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

Amino Acid Composition

TPSA 6160.13

LogP -74.56

H-bond Donors 225.0

H-bond Acceptors 224.0

Rotatable Bonds 504.0

Heavy Atoms 1029.0

Ring Count 15.0

Amide Bonds 152.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0032608 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium tomentosum [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Plant defense Non-hemolytic Non-ribosomal

RECORD: Rec_0101335 VERIFIED: NO