Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length139 amino acids

Chemical FormulaC636H988N184O213S21

DescriptionStandard

        MITLFKVFFILALLVFTSAKVNGAQCEEEMGICDENCSSRCEASKNGKGICVKSSLNGIRTCKCLYECSGNGNNNDNDDNTEEHENQECSMGIGRCGVFCNDDCCNHNCVKRFKDGYGTCIGDIGTPSVYNCVCYYHCH
    

Molecular Weight15293.12 Da

Isoelectric Point (pI)5.11

Net Charge (pH 7.0)-6.31

Net Charge (pH 7.4) -7.03

Charge Density (pH 7.0) -0.0454

GRAVY Index-0.31

Hydrophobic Moment 0.57

Boman Index-0.02

Instability Index22.29

Aliphatic Index 58.85

Aromaticity 0.0791

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 8575.00

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

Amino Acid Composition

TPSA 6449.34

LogP -81.92

H-bond Donors 236.0

H-bond Acceptors 232.0

Rotatable Bonds 514.0

Heavy Atoms 1054.0

Ring Count 16.0

Amide Bonds 155.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124926 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