Peptide Database

Peptide NameLysozyme

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

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

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC219H352N66O60S2

DescriptionStandard

        NQGDSKGACEQLRVWIYAGKKIWKGLVTRREIEREVCLWGQK
    

Molecular Weight4933.67 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)3.75

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.0892

GRAVY Index-0.72

Hydrophobic Moment 0.64

Boman Index-0.18

Instability Index62.14

Aliphatic Index 81.19

Aromaticity 0.0952

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18115.00

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

Amino Acid Composition

TPSA 2101.04

LogP -17.63

H-bond Donors 77.0

H-bond Acceptors 66.0

Rotatable Bonds 171.0

Heavy Atoms 347.0

Ring Count 7.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0288473 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella aerogenes [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Non-hemolytic Non-ribosomal