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 Length190 amino acids

Chemical FormulaC918H1462N258O278S7

DescriptionStandard

        MQKILDYLCKLFTTQSRSRAATNSSIATATDNGDQEMGFAVDEMSLSQVGVNHICNFEGLRLSAYDDGIGVWSIGYGTTRYPNGLSVQKGDTCTLEQAKVYMQHDLKIFERAVNGAVKVPLTQNQFDALVSLSYNIGVGAFKKSTLLKKLNSGDYKGAANQFDVWVNAGGKRLAGLVRRRAIEKKLFLGS
    

Molecular Weight20785.44 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)5.65

Net Charge (pH 7.4) 5.24

Charge Density (pH 7.0) 0.0298

GRAVY Index-0.22

Hydrophobic Moment 0.73

Boman Index0.02

Instability Index27.89

Aliphatic Index 85.21

Aromaticity 0.0895

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21555.00

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

Amino Acid Composition

TPSA 8742.31

LogP -109.04

H-bond Donors 307.0

H-bond Acceptors 293.0

Rotatable Bonds 707.0

Heavy Atoms 1461.0

Ring Count 23.0

Amide Bonds 210.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0304030 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter baumannii [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase

RECORD: Rec_0308977 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter sp. 809848 [Bacterium]

FamilyGlycosyl hydrolase 24

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

RECORD: Rec_0402665 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter pittii [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