Peptide Database

Peptide NameFeleucin-K3 [F1A]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC51H98N12O10

DescriptionStandard

        ALKLLKKLL
    

Molecular Weight1039.40 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)2.79

Net Charge (pH 7.4) 2.60

Charge Density (pH 7.0) 0.3103

GRAVY Index1.01

Hydrophobic Moment 0.74

Boman Index0.16

Instability Index-28.84

Aliphatic Index 227.78

Aromaticity 0.0000

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 374.18

LogP 0.91

H-bond Donors 13.0

H-bond Acceptors 13.0

Rotatable Bonds 39.0

Heavy Atoms 73.0

Ring Count 0.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0033394 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

TargetPseudomonas aeruginosa ATCC 27853