Peptide Database

Peptide NameLysozyme g (EC 3.2.1.17) (1;4-beta-N-acetylmuramidase)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

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

Standard StatusStandard

Sequence Length145 amino acids

Chemical FormulaC668H1052N196O210S9

DescriptionStandard

        MLMKNFKNSIFNVAKNKGIDPAVIAAIISRETRAGNVLPSSGWNEGGVAFGIMQVARCNSPKGGKDSEEHITQAAGILIDFINSMNKSCVIECHNLRVSSSVGGIAAYNCGPGAVTSQDMDQNTEGGDYANDVVARAQWYKHHGY
    

Molecular Weight15477.27 Da

Isoelectric Point (pI)6.89

Net Charge (pH 7.0)-0.18

Net Charge (pH 7.4) -0.69

Charge Density (pH 7.0) -0.0012

GRAVY Index-0.24

Hydrophobic Moment 0.55

Boman Index0.06

Instability Index45.31

Aliphatic Index 75.38

Aromaticity 0.0690

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17210.00

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

Amino Acid Composition

TPSA 6547.64

LogP -78.85

H-bond Donors 226.0

H-bond Acceptors 223.0

Rotatable Bonds 516.0

Heavy Atoms 1083.0

Ring Count 20.0

Amide Bonds 162.0

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_0237920 VERIFIED: NO

Provenance & Taxonomy

OrganismPygocentrus nattereri [Bacterium]

FamilyLysozyme

Tax ID42514

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Non-hemolytic

MethodQualitative functional evidence