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 FormulaC905H1424N264O265S10

DescriptionStandard

        MRRKSVIACSVAAIVALASALWPEKVRTSHAAQLKMAKYEDCRKTPYYCPAGVLTIGMGSTTRVEDRQYSETEIAERWVNDLVRAEKCINSNFNGAAAPQFVFEALTDVSFNVGCTGISWFTDRQGKKQRTTLWKYAQAGNWPGVCQRLTDFVNSGGKRLQGLVNRREEFKAWCLSDPALRGAE
    

Molecular Weight20563.25 Da

Isoelectric Point (pI)9.26

Net Charge (pH 7.0)7.55

Net Charge (pH 7.4) 7.13

Charge Density (pH 7.0) 0.0410

GRAVY Index-0.35

Hydrophobic Moment 0.84

Boman Index-0.06

Instability Index41.00

Aliphatic Index 71.63

Aromaticity 0.0978

Extinction Coeff. Reduced 40450.00

Extinction Coeff. Oxidized 40825.00

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

Amino Acid Composition

TPSA 8601.30

LogP -99.48

H-bond Donors 311.0

H-bond Acceptors 284.0

Rotatable Bonds 679.0

Heavy Atoms 1444.0

Ring Count 31.0

Amide Bonds 199.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0357524 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia marcescens [Bacterium]

FamilyLysozyme

Tax ID615

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