Peptide Database

Peptide NameAlpha-mammal toxin Lqh2 (Lqh II), (LqhII)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC314H471N89O96S8

DescriptionStandard

        IKDGYIVDDVNCTYFCGRNAYCNEECTKLKGESGYCQWASPYGNACYCYKLPDHVRTKGPGRCR
    

Molecular Weight7285.16 Da

Isoelectric Point (pI)8.16

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.37

Charge Density (pH 7.0) 0.0276

GRAVY Index-0.73

Hydrophobic Moment 0.46

Boman Index-0.13

Instability Index30.40

Aliphatic Index 42.66

Aromaticity 0.1406

Extinction Coeff. Reduced 15930.00

Extinction Coeff. Oxidized 16430.00

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

Amino Acid Composition

TPSA 3011.73

LogP -32.81

H-bond Donors 113.0

H-bond Acceptors 107.0

Rotatable Bonds 232.0

Heavy Atoms 507.0

Ring Count 14.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0306100 VERIFIED: NO

Provenance & Taxonomy

OrganismLeiurus hebraeus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial