User:Marvin O'Neal/Antibody OspA and OspB

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Contents

Introduction

The causative agent of disease is Borellia burgdorferi, a spirochaete found in the gut of hard bodied ticks of genus Ixodes. A factor contributing to the severity of Lyme disease is its resistance to complement-dependent lysis. Lysis in the absence of complement is necessary to clear Borrelia burgdorferi. Certain Fragment Antigen Binding (fab) fragments of antibody are bactericidal even in the absence of a complement. The binding of specific fabs of IgG and IgM monoclonal antibodies to OspA and OspB of the Borrelia leads to a complement-independent lysis of the bacteria [1].

Interaction With OspB

1FJ1- OspB + H6831

OspB+H6831

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Lys-253

doing its thing.



























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Homologous Structures in OspA=

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