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 Length138 amino acids

Chemical FormulaC681H1092N196O207S9

DescriptionStandard

        MSLMITVEQIKKHEGYKQYPYYCTGGKLTIGYGRNLEDNGIDEEEAEQLLARDIKEAKAGIKRRIDVSRCNEARQAVLVNMAFNLGVTGLMGFKKMIANLEQGNYEQAALEMLHSRWANQVPGRANELAKQMLSGEWQ
    

Molecular Weight15625.73 Da

Isoelectric Point (pI)6.74

Net Charge (pH 7.0)-0.32

Net Charge (pH 7.4) -0.71

Charge Density (pH 7.0) -0.0023

GRAVY Index-0.53

Hydrophobic Moment 0.58

Boman Index-0.07

Instability Index37.98

Aliphatic Index 81.38

Aromaticity 0.0725

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20065.00

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

Amino Acid Composition

TPSA 6607.02

LogP -63.95

H-bond Donors 227.0

H-bond Acceptors 218.0

Rotatable Bonds 543.0

Heavy Atoms 1093.0

Ring Count 16.0

Amide Bonds 155.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0032852 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudoalteromonas citrea [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