Peptide Database

Peptide NamePhenol soluble modulin alpha [D3G], PSMa [D3G]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC110H189N27O30S

DescriptionStandard

        MAGVIAKIVEIVKGLIDQFTQK
    

Molecular Weight2401.91 Da

Isoelectric Point (pI)8.25

Net Charge (pH 7.0)0.50

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0228

GRAVY Index0.70

Hydrophobic Moment 0.63

Boman Index0.27

Instability Index0.31

Aliphatic Index 137.27

Aromaticity 0.0455

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 933.49

LogP -5.29

H-bond Donors 31.0

H-bond Acceptors 32.0

Rotatable Bonds 85.0

Heavy Atoms 168.0

Ring Count 1.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0046425 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetLegionella pneumophila Lens

Activity1.3 μM

MethodMIC

RECORD: Rec_0159690 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hemolytic

TargetHuman erythrocytes (10% Hemolysis at 3.7 microM

Activity3.7 μM

MethodHemolysis