Peptide Database

Peptide NameProbable N-acetylmuramidase (EC 3.2.1.17) (Autolysin) (Lysozyme) (Peptidoglycan hydrolase)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

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 Length437 amino acids

Chemical FormulaC2055H3247N569O659S4

DescriptionStandard

        MPVSRVKVKNRHLKKKTKKPLAFYKPTTKFVGAVLIAGTLTTTHELLLQQTSPMVQAATNSSEAFIESIAASAKPVADANGLYPSVMIAQAILESNWGSSQLSRAPYYNLFGIQGTYQGKSVVFKTQEYLNGKWVTKDMPFRVYPSFNQSFQDNTYVLKTTNFGNGPYYAKAWRANAATYQDATAALTGKYATDPSYGASLNRIISQYNLTRFDGASSAGNTNSGGSTTTNTNNNSGTNSSSTTYTVKSGDTLWGISQRYGISVAQIQSANNLKSTIIYIGQKLLLTGSASSTNSGGSNNSASTTPTTSVTPAKPASQTSVKVKSGDTLWALSVKYKTSIAQLKSWNHLSSDTIYIGQNLIVSQSAATSNPSTGSGSTATNNSNSTSSNSNASIHKVVKGDTLWGLSQKSGSPIASIKAWNHLSSDTILIGQYLRIK
    

Molecular Weight46596.44 Da

Isoelectric Point (pI)9.91

Net Charge (pH 7.0)23.91

Net Charge (pH 7.4) 23.35

Charge Density (pH 7.0) 0.0547

GRAVY Index-0.37

Hydrophobic Moment 0.61

Boman Index0.03

Instability Index24.66

Aliphatic Index 72.84

Aromaticity 0.0870

Extinction Coeff. Reduced 73800.00

Extinction Coeff. Oxidized 73800.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0023440 VERIFIED: YES

Provenance & Taxonomy

OrganismLactococcus lactis subsp. cremoris [Bacterium]

FamilyGlycosyl hydrolase 73

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Anti-Gram-positive Glycosidase Hydrolase Non-hemolytic

TargetLactococcus lactis