Peptide Database

Peptide NameMakatoxin-2 (Makatoxin II), (MKTXII), (MakatxII), (MkTx II)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length85 amino acids

Chemical FormulaC410H625N111O124S10

DescriptionStandard

        MNYLIVISFALLLMTSVESGRDAYIADSENCTYFCGSNPYCNDLCTENGAKSGYCQWAGRYGNACWCIDLPDKVPIRIPGPCRGR
    

Molecular Weight9413.67 Da

Isoelectric Point (pI)5.09

Net Charge (pH 7.0)-1.57

Net Charge (pH 7.4) -1.93

Charge Density (pH 7.0) -0.0185

GRAVY Index-0.09

Hydrophobic Moment 0.48

Boman Index0.07

Instability Index21.67

Aliphatic Index 72.35

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 3760.37

LogP -38.93

H-bond Donors 138.0

H-bond Acceptors 133.0

Rotatable Bonds 296.0

Heavy Atoms 655.0

Ring Count 17.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0128747 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