Peptide Database

Peptide NameA4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC102H141N27O14

DescriptionStandard

        ILKWKWKWWPWRR
    

Molecular Weight1969.38 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.3659

GRAVY Index-1.42

Hydrophobic Moment 0.30

Boman Index-0.23

Instability Index59.36

Aliphatic Index 60.00

Aromaticity 0.3846

Extinction Coeff. Reduced 27500.00

Extinction Coeff. Oxidized 27500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 684.54

LogP 3.35

H-bond Donors 27.0

H-bond Acceptors 19.0

Rotatable Bonds 58.0

Heavy Atoms 143.0

Ring Count 11.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0412600 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyCathelicidin

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetBacillus subtilis

Activity10 μg/mL

MethodMIC

FIRST PREV 1 2 3 4

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