Peptide Database

Peptide NameLysozyme g (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Standard StatusStandard

Sequence Length184 amino acids

Chemical FormulaC897H1403N261O277S6

DescriptionStandard

        MASPYGDITKVETTGASDKTAKQCHSSAGVEASHKLANEDLERMKTYKDIIFRAGCDKQIDPAVIAGIISRESRAGAALKDGWGDHGNAFGLMQIDKRYHRIKGEWNSETHLSDGTQILVDFIKVIQRKFPTWPKEHQLKGGISAYNAGDRNVRTYDKMDIGTTGDDYANDVVARAQWYKKNGF
    

Molecular Weight20467.71 Da

Isoelectric Point (pI)8.43

Net Charge (pH 7.0)2.02

Net Charge (pH 7.4) 1.41

Charge Density (pH 7.0) 0.0110

GRAVY Index-0.69

Hydrophobic Moment 0.74

Boman Index-0.10

Instability Index20.29

Aliphatic Index 66.90

Aromaticity 0.0870

Extinction Coeff. Reduced 32430.00

Extinction Coeff. Oxidized 32555.00

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

Amino Acid Composition

TPSA 8752.24

LogP -101.23

H-bond Donors 307.0

H-bond Acceptors 291.0

Rotatable Bonds 693.0

Heavy Atoms 1441.0

Ring Count 30.0

Amide Bonds 197.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0167409 VERIFIED: NO

Provenance & Taxonomy

OrganismErpetoichthys calabaricus [Animal]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase

MethodQualitative functional evidence