Peptide Database

Peptide Namedelta-Hemolysin 2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC138H229N33O39S

DescriptionStandard

        MAQDIISTIVELVKWIAETVNKFTKK
    

Molecular Weight3006.56 Da

Isoelectric Point (pI)8.19

Net Charge (pH 7.0)0.50

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0193

GRAVY Index0.22

Hydrophobic Moment 0.67

Boman Index0.13

Instability Index26.50

Aliphatic Index 116.15

Aromaticity 0.0769

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1189.69

LogP -7.53

H-bond Donors 41.0

H-bond Acceptors 41.0

Rotatable Bonds 104.0

Heavy Atoms 211.0

Ring Count 3.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0271523 VERIFIED: NO

Provenance & Taxonomy

OrganismStaphylococcus aureus [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin