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 Length184 amino acids

Chemical FormulaC901H1428N264O262S11

DescriptionStandard

        MRRKSVIACSVAAIVALAGALWPEKVRTSQAAQLKMAKYEDCRKTPYYCPAGVLTVGMGSTTRVENREYQEAEIAERWVNDLVRAEKCINSNFNGAVAPQFVFEAMTDVSFNVGCTGIGWFTDRQGKKQRTTLWKNAQAANWPGVCNRLTDFVNSGGKRLQGLVNRREEFKAWCLSDPALKATK
    

Molecular Weight20503.30 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)9.45

Net Charge (pH 7.4) 9.09

Charge Density (pH 7.0) 0.0514

GRAVY Index-0.35

Hydrophobic Moment 0.84

Boman Index-0.06

Instability Index38.31

Aliphatic Index 71.09

Aromaticity 0.0924

Extinction Coeff. Reduced 38960.00

Extinction Coeff. Oxidized 39335.00

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

Amino Acid Composition

TPSA 8573.81

LogP -99.73

H-bond Donors 307.0

H-bond Acceptors 283.0

Rotatable Bonds 681.0

Heavy Atoms 1438.0

Ring Count 29.0

Amide Bonds 202.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0032663 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia liquefaciens [Bacterium]

FamilyLysozyme

Tax ID614

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