Peptide Database

Peptide NameU15-lycotoxin-Ls1b (Toxin-like structure LSTX-N11; spiders, Arthropods, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC301H466N88O97S10

DescriptionStandard

        DQYCPKSSITACKKMNIRNDCCKDDDCTGGSWYCATPCGNFCKYPTDRPGGKRAAGGKSCKTGYVY
    

Molecular Weight7190.10 Da

Isoelectric Point (pI)8.77

Net Charge (pH 7.0)4.66

Net Charge (pH 7.4) 4.31

Charge Density (pH 7.0) 0.0707

GRAVY Index-0.85

Hydrophobic Moment 0.39

Boman Index-0.18

Instability Index46.46

Aliphatic Index 22.27

Aromaticity 0.1061

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 3008.69

LogP -39.92

H-bond Donors 114.0

H-bond Acceptors 112.0

Rotatable Bonds 232.0

Heavy Atoms 496.0

Ring Count 12.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0117934 VERIFIED: YES

Provenance & Taxonomy

OrganismLycosa singoriensis [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0185129 VERIFIED: NO