Peptide Database

Peptide NameGA-K4A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC73H103N17O12

DescriptionStandard

        FAKWAFKWAKK
    

Molecular Weight1410.71 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.3415

GRAVY Index-0.58

Hydrophobic Moment 0.65

Boman Index-0.01

Instability Index-31.90

Aliphatic Index 27.27

Aromaticity 0.3636

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 489.98

LogP 0.76

H-bond Donors 18.0

H-bond Acceptors 16.0

Rotatable Bonds 45.0

Heavy Atoms 102.0

Ring Count 6.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0339643 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

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

Activity25 μg/mL

MethodMIC

RECORD: Rec_0373684 VERIFIED: YES