Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length137 amino acids

Chemical FormulaC628H999N175O203S19

DescriptionStandard

        MIKFFPLFYIFAILLIITTSGKVNGAQCEKEIGICDANCSSKCEASKNGKGICEKSSSNDIGTCKCLYECDGNGDESLSQINRKCNVGIGPCSEHCNDGCCDRNCAIKYPEKQQGYGVCLNIVGIPSSRQCVCYYNC
    

Molecular Weight14857.94 Da

Isoelectric Point (pI)6.52

Net Charge (pH 7.0)-0.58

Net Charge (pH 7.4) -1.15

Charge Density (pH 7.0) -0.0042

GRAVY Index-0.16

Hydrophobic Moment 0.59

Boman Index0.02

Instability Index31.99

Aliphatic Index 71.17

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 6122.83

LogP -74.40

H-bond Donors 224.0

H-bond Acceptors 223.0

Rotatable Bonds 501.0

Heavy Atoms 1025.0

Ring Count 15.0

Amide Bonds 152.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0261691 VERIFIED: YES

Provenance & Taxonomy

OrganismGossypium hirsutum [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic