Peptide Database

Peptide NameU14-lycotoxin-Ls1b

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length87 amino acids

Chemical FormulaC408H650N120O124S13

DescriptionStandard

        MNSKVFVVLLLLALSTCVLSEKYCPTPRNTSCKKMNIRNNCCRDSDCTSNAFCCAEPCGNFCHKASDKPGGRRVDPNASCKTGYVYW
    

Molecular Weight9637.10 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)5.48

Net Charge (pH 7.4) 5.03

Charge Density (pH 7.0) 0.0630

GRAVY Index-0.29

Hydrophobic Moment 0.48

Boman Index-0.08

Instability Index40.92

Aliphatic Index 57.13

Aromaticity 0.0805

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10595.00

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

Amino Acid Composition

TPSA 3950.28

LogP -48.80

H-bond Donors 148.0

H-bond Acceptors 144.0

Rotatable Bonds 312.0

Heavy Atoms 665.0

Ring Count 14.0

Amide Bonds 94.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0189912 VERIFIED: NO

Provenance & Taxonomy

OrganismLycosa singoriensis [Animal]

FamilyVenom protein 11

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Toxin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence