Peptide Database

Peptide NameLysozyme (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

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

Standard StatusStandard

Sequence Length146 amino acids

Chemical FormulaC711H1159N197O218S3

DescriptionStandard

        MEISRNGIRFIKQEEGEKLTAYRDSRGIFTIGVGHTGLVDNSPIAAGLVITAEQSDRLLLADISYVEKSINEEVQVSLTQNQYDALCSLVFNIGVSAFKGSTVLKKINEGDDEGAAEAMLLWKRAGQLPEALLPRRKRELALFLAK
    

Molecular Weight16051.19 Da

Isoelectric Point (pI)5.51

Net Charge (pH 7.0)-2.39

Net Charge (pH 7.4) -2.72

Charge Density (pH 7.0) -0.0164

GRAVY Index-0.11

Hydrophobic Moment 0.86

Boman Index0.02

Instability Index33.91

Aliphatic Index 104.93

Aromaticity 0.0616

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 6739.65

LogP -65.36

H-bond Donors 234.0

H-bond Acceptors 220.0

Rotatable Bonds 553.0

Heavy Atoms 1129.0

Ring Count 14.0

Amide Bonds 157.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0401377 VERIFIED: NO

Provenance & Taxonomy

OrganismErwinia citreus [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

MethodQualitative functional evidence