Peptide Database

Peptide NameGA-K4L

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 FormulaC82H121N17O12

DescriptionStandard

        FLKWLFKWLKK
    

Molecular Weight1536.94 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-0.04

Hydrophobic Moment 0.74

Boman Index0.11

Instability Index2.43

Aliphatic Index 106.36

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 3.83

H-bond Donors 18.0

H-bond Acceptors 16.0

Rotatable Bonds 51.0

Heavy Atoms 111.0

Ring Count 6.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0363626 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial

TargetHuman erythrocytes

Activity12.5 μg/mL

MethodMHC

RECORD: Rec_0393126 VERIFIED: YES