Identification of the Gene Encoding the FhbB Protein ofTreponema denticola, a Highly Unique Factor H-Like Protein 1 Binding Protein

Abstract
The gene encoding the Treponema denticola factor H-like protein 1 (FHL-1) binding protein, FhbB, was recovered and characterized. Sequence conservation, expression, and properties of FhbB were analyzed. The identification of FhbB represents an important step in understanding the contribution of FHL-1 binding in T. denticola pathogenesis and in development of periodontal disease.