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 Length168 amino acids

Chemical FormulaC835H1317N229O245S8

DescriptionStandard

        MSNKNKFVVGAMVASAAFFASLIGYEGYSSKPYLDSGKVATIGIGSTKYENGTPVKMTDKPITKERAIQISKAHISKDEIAFRKSLPGVKLTQTEYDVYLDFVYNFGQSNWNQSSMKRELIKGNHIAACDSLLKYKYVAKRDCSIRSNGCYGVWTRQLERHAKCIGAQ
    

Molecular Weight18740.30 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)10.72

Net Charge (pH 7.4) 10.24

Charge Density (pH 7.0) 0.0638

GRAVY Index-0.38

Hydrophobic Moment 0.80

Boman Index-0.03

Instability Index34.30

Aliphatic Index 74.35

Aromaticity 0.1071

Extinction Coeff. Reduced 25900.00

Extinction Coeff. Oxidized 26150.00

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

Amino Acid Composition

TPSA 7720.42

LogP -79.77

H-bond Donors 275.0

H-bond Acceptors 267.0

Rotatable Bonds 634.0

Heavy Atoms 1317.0

Ring Count 27.0

Amide Bonds 181.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0029497 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