MeSH note : a 39.3 kDa protein; a nonfimbrial adhesin expressed on the surface of Porphyromonas
gingivalis; implicated as a virulence factor in mediating the attachment of the bacteria
to host cells; mediates erythrocyte agglutination; sequence given in first source;
is 98.6% homologous to HagC protein, Porphyromonas gingivalis; GenBank Z35494;