Peptide Database

Peptide NameOmega-conotoxin MVIIA-GS [C1,8,15,16,20,25A]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC107H185N37O36S

DescriptionStandard

        AKGKGAKASRLMYDAATGSARSGKAGS
    

Molecular Weight2597.91 Da

Isoelectric Point (pI)10.57

Net Charge (pH 7.0)4.79

Net Charge (pH 7.4) 4.60

Charge Density (pH 7.0) 0.1775

GRAVY Index-0.63

Hydrophobic Moment 0.55

Boman Index-0.15

Instability Index31.71

Aliphatic Index 40.37

Aromaticity 0.0370

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1206.48

LogP -19.09

H-bond Donors 45.0

H-bond Acceptors 42.0

Rotatable Bonds 91.0

Heavy Atoms 181.0

Ring Count 1.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0114112 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus

Activity8.9 μM

MethodMIC

RECORD: Rec_0347463 VERIFIED: YES