Peptide Database

Peptide NameBeta-toxin Tz1 (PT-beta NaTx14.1)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC437H653N117O118S15

DescriptionStandard

        MTRFVLFICCFFLIGMVVECKDGYLVGNDGCKYSCFTRPGTYCANECSRVKGKDGYCYAWMACYCYSMPNWVKTWDRATNRCGRGK
    

Molecular Weight9914.55 Da

Isoelectric Point (pI)8.80

Net Charge (pH 7.0)5.39

Net Charge (pH 7.4) 4.99

Charge Density (pH 7.0) 0.0627

GRAVY Index-0.09

Hydrophobic Moment 0.77

Boman Index0.03

Instability Index29.08

Aliphatic Index 47.56

Aromaticity 0.1744

Extinction Coeff. Reduced 26930.00

Extinction Coeff. Oxidized 27555.00

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

Amino Acid Composition

TPSA 3793.74

LogP -33.82

H-bond Donors 148.0

H-bond Acceptors 139.0

Rotatable Bonds 316.0

Heavy Atoms 687.0

Ring Count 20.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0253050 VERIFIED: NO

Provenance & Taxonomy

OrganismTityus zulianus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial