Peptide Database

Peptide NameGaegurin-LK1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Anti-Candida

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

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

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC357H578N90O105S7

DescriptionStandard

        MFTMKKSLLFLFFLGTINLSLCEEERNAEEEKRDGDDEMDVEVQKRFIGPVLKMATSILPTAICKGFKKC
    

Molecular Weight8035.40 Da

Isoelectric Point (pI)5.38

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.80

Charge Density (pH 7.0) -0.0216

GRAVY Index-0.13

Hydrophobic Moment 0.66

Boman Index-0.01

Instability Index48.45

Aliphatic Index 83.57

Aromaticity 0.0857

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 3165.98

LogP -24.62

H-bond Donors 111.0

H-bond Acceptors 111.0

Rotatable Bonds 281.0

Heavy Atoms 559.0

Ring Count 8.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0390069 VERIFIED: YES

Provenance & Taxonomy

OrganismLimnonectes kuhlii [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Defense peptide Antimicrobial Antibiotic Antifungal Anti-Candida Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetBacillus subtilis (Gram-positive)

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