Peptide Database

Peptide NamePhenol soluble modulin alpha [I8F], PSMa [I8F]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC115H189N27O32S

DescriptionStandard

        MADVIAKFVEIVKGLIDQFTQK
    

Molecular Weight2493.96 Da

Isoelectric Point (pI)5.88

Net Charge (pH 7.0)-0.50

Net Charge (pH 7.4) -0.72

Charge Density (pH 7.0) -0.0226

GRAVY Index0.49

Hydrophobic Moment 0.62

Boman Index0.20

Instability Index4.17

Aliphatic Index 119.55

Aromaticity 0.0909

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 970.79

LogP -5.25

H-bond Donors 32.0

H-bond Acceptors 33.0

Rotatable Bonds 87.0

Heavy Atoms 175.0

Ring Count 2.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0037948 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

Activity5.01 μM

MethodMIC

RECORD: Rec_0293952 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 >20 microM

Activity20 μM

MethodHemolysis