Peptide Database

Peptide NameDermaseptin (1-7)-Pleurocidin (8-26)-N

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC138H224N40O32S

DescriptionStandard

        ALWKTMLKKAAHVGKHVGKAALTHYLN
    

Molecular Weight2987.57 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)5.05

Net Charge (pH 7.4) 4.70

Charge Density (pH 7.0) 0.1871

GRAVY Index-0.09

Hydrophobic Moment 0.59

Boman Index0.10

Instability Index15.81

Aliphatic Index 97.78

Aromaticity 0.0741

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1155.63

LogP -7.53

H-bond Donors 41.0

H-bond Acceptors 41.0

Rotatable Bonds 100.0

Heavy Atoms 211.0

Ring Count 6.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0240901 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyPleurocidin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetSalmonella enterica serovar typhimurium MS7953s

Activity0.5 μg/mL

MethodMIC

RECORD: Rec_0305289 VERIFIED: YES