Peptide Database

Peptide NamePseudin-2 [N3K][Q10K][E14K][N21K]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC128H223N37O27

DescriptionStandard

        GLKALKKVFKGIHKAIKLINKHVQ
    

Molecular Weight2712.37 Da

Isoelectric Point (pI)10.78

Net Charge (pH 7.0)6.93

Net Charge (pH 7.4) 6.61

Charge Density (pH 7.0) 0.2886

GRAVY Index-0.07

Hydrophobic Moment 0.84

Boman Index-0.00

Instability Index3.43

Aliphatic Index 130.00

Aromaticity 0.0417

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 1058.30

LogP -5.34

H-bond Donors 36.0

H-bond Acceptors 36.0

Rotatable Bonds 100.0

Heavy Atoms 192.0

Ring Count 3.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0355876 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyPseudin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

TargetStaphylococcus aureus NCTC 8325

Activity20 μM

MethodMIC

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