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 Length173 amino acids

Chemical FormulaC818H1315N239O230S9

DescriptionStandard

        MPGYGPPPTPAKKLPPKTLIGVIGAAAALIVTPFVSGWESGGTPRLVAYQDIVKVWTICGGETLGVKPGMVETVAGCELREEAALIRHAEPVLACTPNLRSHPNQLSAAISLAYNIGTGGYCGSTVARRFNASNWRGACDAFLMWNKAGGQVVRGLDRRRRAERDLCLKELPR
    

Molecular Weight18466.24 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)7.63

Net Charge (pH 7.4) 7.20

Charge Density (pH 7.0) 0.0441

GRAVY Index-0.05

Hydrophobic Moment 0.75

Boman Index0.07

Instability Index50.25

Aliphatic Index 87.46

Aromaticity 0.0636

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28335.00

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

Amino Acid Composition

TPSA 7412.26

LogP -76.67

H-bond Donors 264.0

H-bond Acceptors 249.0

Rotatable Bonds 590.0

Heavy Atoms 1296.0

Ring Count 31.0

Amide Bonds 181.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0335894 VERIFIED: NO

Provenance & Taxonomy

OrganismSphingomonas faeni [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