Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC120H215N39O23

DescriptionStandard

        KLVRNWPIGKLVRKLVRKLVR
    

Molecular Weight2572.24 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)7.76

Net Charge (pH 7.4) 7.55

Charge Density (pH 7.0) 0.3693

GRAVY Index-0.17

Hydrophobic Moment 0.99

Boman Index-0.26

Instability Index-9.75

Aliphatic Index 148.10

Aromaticity 0.0476

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 1047.09

LogP -4.75

H-bond Donors 39.0

H-bond Acceptors 31.0

Rotatable Bonds 90.0

Heavy Atoms 182.0

Ring Count 3.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0198421 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 Cell-penetrating

TargetEscherichia coli

Methodconfocal microscopy bacterial cell-penetration assay

RECORD: Rec_0431513 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Non-hemolytic

Targethuman red blood cells

Activity<1 %

MethodHemolysis (200 μg/mL peptide exposure)