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

Standard StatusStandard

Sequence Length179 amino acids

Chemical FormulaC850H1374N252O251S12

DescriptionStandard

        MASTKAKLSAAMLALIAAGASAPTLMDQFLNEKEGNSLTAYLDGSGVWTICRGATRIDGKPVTKGMKLTQAKCDQVNAIERNKALAWVDQNIRVPLTAPQRVGIASFCPYNIGPGKCFPSTFYRKLNAGDRKGACSEIRRWIFDGGRDCRLTKGQKKGCYGQVERRDQESALTCWGIDK
    

Molecular Weight19524.32 Da

Isoelectric Point (pI)9.53

Net Charge (pH 7.0)11.43

Net Charge (pH 7.4) 11.05

Charge Density (pH 7.0) 0.0639

GRAVY Index-0.37

Hydrophobic Moment 0.77

Boman Index-0.06

Instability Index35.57

Aliphatic Index 72.63

Aromaticity 0.0726

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28460.00

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

Amino Acid Composition

TPSA 8168.42

LogP -94.76

H-bond Donors 294.0

H-bond Acceptors 275.0

Rotatable Bonds 657.0

Heavy Atoms 1365.0

Ring Count 24.0

Amide Bonds 193.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0345089 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae subsp. pneumoniae KpQ3 [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase