Peptide Database

Peptide NameMakatoxin-3 (Makatoxin III), (MKTXIII), (MakatxIII), (MkTx III)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length85 amino acids

Chemical FormulaC419H649N111O117S10

DescriptionStandard

        MNYLIVISFALLLMTGVESGRDAYIAKKENCTYFCALNPYCNDLCTKNGAKSGYCQWAGRYGNACWCIDLPDKVPIRIPGPCIGR
    

Molecular Weight9433.96 Da

Isoelectric Point (pI)8.44

Net Charge (pH 7.0)2.42

Net Charge (pH 7.4) 2.07

Charge Density (pH 7.0) 0.0285

GRAVY Index0.05

Hydrophobic Moment 0.50

Boman Index0.11

Instability Index15.88

Aliphatic Index 82.71

Aromaticity 0.1176

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 3641.24

LogP -32.01

H-bond Donors 133.0

H-bond Acceptors 130.0

Rotatable Bonds 300.0

Heavy Atoms 657.0

Ring Count 17.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0247736 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