Peptide Database

Peptide NameKSL1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC56H90N18O12S

DescriptionStandard

        KCHNHKVVFK
    

Molecular Weight1239.49 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)2.92

Net Charge (pH 7.4) 2.60

Charge Density (pH 7.0) 0.2922

GRAVY Index-0.79

Hydrophobic Moment 0.15

Boman Index-0.24

Instability Index65.44

Aliphatic Index 58.00

Aromaticity 0.1000

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 503.73

LogP -3.56

H-bond Donors 18.0

H-bond Acceptors 18.0

Rotatable Bonds 42.0

Heavy Atoms 87.0

Ring Count 3.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0374330 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitymixed L/D amino-acid peptide [Mixed]

N-TermNone

C-TermNone

Other ModsReduced amide bonds Ψ(CH2NH)

Bio-Activity Profile

Function

Antimicrobial

TargetMRSA SR 1552

Activity100 μg/mL

MethodMIC

Half-LifeMouse serum, in vitro; 1380 s

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