Peptide Database

Peptide NameBeta-toxin Tf1a

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC420H657N109O111S13

DescriptionStandard

        MKGMILFISCLLLIGIVVECKEGYLMDHEGCKLSCFIRPSGYCGSECKIKKGSSGYCAWPACYCYGLPNWVKVWERATNRCGKK
    

Molecular Weight9426.22 Da

Isoelectric Point (pI)8.84

Net Charge (pH 7.0)5.49

Net Charge (pH 7.4) 5.05

Charge Density (pH 7.0) 0.0654

GRAVY Index0.10

Hydrophobic Moment 0.71

Boman Index0.11

Instability Index34.16

Aliphatic Index 77.74

Aromaticity 0.1190

Extinction Coeff. Reduced 23950.00

Extinction Coeff. Oxidized 24575.00

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

Amino Acid Composition

TPSA 3500.92

LogP -26.49

H-bond Donors 134.0

H-bond Acceptors 131.0

Rotatable Bonds 311.0

Heavy Atoms 653.0

Ring Count 17.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0423304 VERIFIED: NO

Provenance & Taxonomy

OrganismTityus fasciolatus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial