Peptide Database

Peptide NameToxin BmKaTx16 (Alpha-neurotoxin Tx16), (BmKalphaTx16)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC416H644N116O118S11

DescriptionStandard

        MNYLVMISFALLLMTGVESVRDAYIAKPHNCVYECARNEYCNDLCTKNGAKSGYCQWVGKYGNGCWCKELPDNVPIRVPGKCHR
    

Molecular Weight9510.98 Da

Isoelectric Point (pI)8.44

Net Charge (pH 7.0)2.60

Net Charge (pH 7.4) 2.14

Charge Density (pH 7.0) 0.0309

GRAVY Index-0.23

Hydrophobic Moment 0.55

Boman Index0.01

Instability Index20.41

Aliphatic Index 71.90

Aromaticity 0.1071

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20440.00

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

Amino Acid Composition

TPSA 3764.47

LogP -34.96

H-bond Donors 137.0

H-bond Acceptors 134.0

Rotatable Bonds 307.0

Heavy Atoms 661.0

Ring Count 17.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0398781 VERIFIED: NO

Provenance & Taxonomy

OrganismMesobuthus martensii [Animal]

FamilyDefensin

Tax ID34649

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial