Peptide Database

Peptide NameK5L

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC115H207N25O21

DescriptionStandard

        LKPLLKPLLKPLLKPLLKPL
    

Molecular Weight2276.03 Da

Isoelectric Point (pI)10.60

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.54

Charge Density (pH 7.0) 0.2378

GRAVY Index0.53

Hydrophobic Moment 0.63

Boman Index0.18

Instability Index-30.57

Aliphatic Index 195.00

Aromaticity 0.0000

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 702.37

LogP 3.25

H-bond Donors 21.0

H-bond Acceptors 26.0

Rotatable Bonds 74.0

Heavy Atoms 161.0

Ring Count 5.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0411819 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDermaseptin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetKlebsiella pneumoniae

Activity32 μM

MethodMIC

FIRST PREV 1 2 3 4

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