Peptide Database

Peptide NameLysin

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 Length89 amino acids

Chemical FormulaC431H711N131O123S4

DescriptionStandard

        MSRKLRYGLSAAVLALIAAGASAPEILDQFLDEKEGNHTTAYRDGAGIWTICRGATRVDGKPVIPGMKLSKEKCEPPRKSWRLNSLRKR
    

Molecular Weight9824.32 Da

Isoelectric Point (pI)10.01

Net Charge (pH 7.0)7.58

Net Charge (pH 7.4) 7.25

Charge Density (pH 7.0) 0.0851

GRAVY Index-0.46

Hydrophobic Moment 0.73

Boman Index-0.12

Instability Index20.54

Aliphatic Index 82.36

Aromaticity 0.0562

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14105.00

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

Amino Acid Composition

TPSA 4113.42

LogP -41.51

H-bond Donors 149.0

H-bond Acceptors 136.0

Rotatable Bonds 331.0

Heavy Atoms 689.0

Ring Count 13.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0118243 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia phage PA45 [Virus]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Hydrolase Glycosidase Non-hemolytic Non-ribosomal