Peptide Database

Peptide NameFCBD-LL37

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC294H465N83O89S

DescriptionStandard

        LLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTESDYKDDDDKCQDSERTFY
    

Molecular Weight6618.41 Da

Isoelectric Point (pI)8.83

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.52

Charge Density (pH 7.0) 0.0326

GRAVY Index-1.22

Hydrophobic Moment 0.97

Boman Index-0.41

Instability Index35.20

Aliphatic Index 61.30

Aromaticity 0.1296

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2894.87

LogP -26.45

H-bond Donors 103.0

H-bond Acceptors 92.0

Rotatable Bonds 234.0

Heavy Atoms 467.0

Ring Count 8.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0057963 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetPseudomonas aeruginosa

RECORD: Rec_0087899 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus epidermidis

RECORD: Rec_0135666 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetBacillus subtilis

RECORD: Rec_0151457 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli HB101

Activity2.92

MethodMIC

RECORD: Rec_0377193 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus