Peptide Database

Peptide NameMarcin-22-1

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC128H201N35O27

DescriptionStandard

        FFGHLFKLATKIIPSLFRRKNQ
    

Molecular Weight2662.18 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.84

Net Charge (pH 7.4) 4.59

Charge Density (pH 7.0) 0.2202

GRAVY Index-0.05

Hydrophobic Moment 0.73

Boman Index0.00

Instability Index25.05

Aliphatic Index 93.18

Aromaticity 0.1818

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1022.81

LogP -5.67

H-bond Donors 36.0

H-bond Acceptors 33.0

Rotatable Bonds 89.0

Heavy Atoms 190.0

Ring Count 6.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0152896 VERIFIED: NO

Provenance & Taxonomy

OrganismMesobuthus eupeus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin