Peptide Database

Peptide NamePutative knottin; scorpion toxin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC253H397N73O85S9

DescriptionStandard

        MGPTMVAEARTCLSNCAAVCNSEKFLEGHCDGFPRRCFCSINCPLDAINYGSESTTS
    

Molecular Weight6109.88 Da

Isoelectric Point (pI)5.00

Net Charge (pH 7.0)-2.47

Net Charge (pH 7.4) -2.85

Charge Density (pH 7.0) -0.0433

GRAVY Index-0.06

Hydrophobic Moment 0.54

Boman Index0.03

Instability Index39.70

Aliphatic Index 53.16

Aromaticity 0.0702

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2525.64

LogP -33.80

H-bond Donors 94.0

H-bond Acceptors 93.0

Rotatable Bonds 195.0

Heavy Atoms 420.0

Ring Count 8.0

Amide Bonds 60.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0169135 VERIFIED: NO

Provenance & Taxonomy

OrganismLupinus albus [Plant]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal