Peptide Database

Peptide NameLysozyme 3 (EC 3.2.1.17) (1;4-beta-N-acetylmuramidase 3) (Invertebrate-type lysozyme 3) (cv-lysozyme 3)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length187 amino acids

Chemical FormulaC831H1247N253O266S23

DescriptionStandard

        MNGLFLFCVATTAALAYGSDAPCTNSGGVCQDDHLACHNGHYQSGLCTGGAHRRCCLTSASHTGSFSTGIVSQQCLQCICNVESGCKAIGCHFDVNSDSCGYFQIKEGYWHDCGSPGSSWRSCANDLACASKCVQAYMSRYIGFSGCSHSCESYARIHNGGPAGCKHTNTLGYWSHVHAQGCSHNSK
    

Molecular Weight19774.82 Da

Isoelectric Point (pI)7.13

Net Charge (pH 7.0)0.43

Net Charge (pH 7.4) -0.78

Charge Density (pH 7.0) 0.0023

GRAVY Index-0.20

Hydrophobic Moment 0.47

Boman Index0.07

Instability Index52.53

Aliphatic Index 50.70

Aromaticity 0.0909

Extinction Coeff. Reduced 28420.00

Extinction Coeff. Oxidized 29670.00

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

Amino Acid Composition

TPSA 8244.32

LogP -115.86

H-bond Donors 310.0

H-bond Acceptors 302.0

Rotatable Bonds 632.0

Heavy Atoms 1373.0

Ring Count 36.0

Amide Bonds 203.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0069406 VERIFIED: YES

Provenance & Taxonomy

OrganismCrassostrea virginica [Animal]

FamilyGlycosyl hydrolase 22; Type-I lysozyme subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriolytic enzyme Anti-Gram-negative Glycosidase Hydrolase Non-hemolytic

TargetGram Negative Bacteria