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 FormulaC887H1353N253O269S5

DescriptionStandard

        MAAVTAAASVTDRFNAVAIALPLVREFEGCELSAYPDPETGAEPWTICWGSTSYADGTPVQGGDTIGQEQADALLASRLVRDGAWLAQRIPGWDALSYHQQASLLSFTYNCGPNWFGSNGFATLSRCLQQGELEQVPAALLLYVNPGGPSEAGAAAAPQGRSGALLHFPHAGQAAIARWREQPVRAGGQR
    

Molecular Weight20025.09 Da

Isoelectric Point (pI)4.94

Net Charge (pH 7.0)-6.25

Net Charge (pH 7.4) -6.70

Charge Density (pH 7.0) -0.0329

GRAVY Index-0.12

Hydrophobic Moment 0.65

Boman Index0.12

Instability Index36.21

Aliphatic Index 77.79

Aromaticity 0.0895

Extinction Coeff. Reduced 40450.00

Extinction Coeff. Oxidized 40700.00

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

Amino Acid Composition

TPSA 8246.33

LogP -96.27

H-bond Donors 285.0

H-bond Acceptors 271.0

Rotatable Bonds 626.0

Heavy Atoms 1414.0

Ring Count 39.0

Amide Bonds 207.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0021145 VERIFIED: NO

Provenance & Taxonomy

OrganismCyanobium sp [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