Peptide Database

Peptide NameKR12AGPKR6

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC118H201N37O27

DescriptionStandard

        KRIVQRIKDFLRAGPIKDFLR
    

Molecular Weight2570.09 Da

Isoelectric Point (pI)11.57

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.2266

GRAVY Index-0.45

Hydrophobic Moment 0.97

Boman Index-0.30

Instability Index24.08

Aliphatic Index 111.43

Aromaticity 0.0952

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 1079.88

LogP -6.72

H-bond Donors 39.0

H-bond Acceptors 32.0

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_0402548 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCathelicidin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetAcinetobacter sp. BCRC 14B0100

Activity2 μg/mL

MethodMIC

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