Peptide Database

Peptide NameLipopolysaccharide-binding protein (LBP)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length97 amino acids

Chemical FormulaC536H814N132O136S2

DescriptionStandard

        MSAHTELPPPQGGHVEVLWWAKWHVWSRCISPVLHQVELLEALLNYYILNTLYPKVNEKLAEGFPLPLLKDIRLYDPVLEIHKDFLFLGTNLQYVRA
    

Molecular Weight11347.13 Da

Isoelectric Point (pI)6.17

Net Charge (pH 7.0)-2.06

Net Charge (pH 7.4) -2.57

Charge Density (pH 7.0) -0.0212

GRAVY Index0.04

Hydrophobic Moment 0.63

Boman Index0.17

Instability Index49.54

Aliphatic Index 117.53

Aromaticity 0.1237

Extinction Coeff. Reduced 29450.00

Extinction Coeff. Oxidized 29450.00

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

Amino Acid Composition

TPSA 4206.12

LogP -18.92

H-bond Donors 142.0

H-bond Acceptors 141.0

Rotatable Bonds 357.0

Heavy Atoms 806.0

Ring Count 29.0

Amide Bonds 103.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0384940 VERIFIED: NO

Provenance & Taxonomy

OrganismLeptonychotes weddellii [Animal]

Tax ID9713

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-Gram-negative Non-hemolytic

TargetGram-negative bacteria

MethodQualitative functional evidence