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. 2004 Mar;72(3):1374–1382. doi: 10.1128/IAI.72.3.1374-1382.2004

FIG. 1.

FIG. 1.

Domains of the gingipain complex. Highly homologous regions (similarly hatched regions) occur between the mature proteins of RgpA, RgpB, and Kgp in P. gingivalis strain HG66 (31, 34). Rgpcat and Kgpcat denote the catalytic domains of the arginine-specific and lysine-specific gingipains, respectively. The hemagglutinin/adhesin domains are denoted as HA1 to HA4. Kgp39 is a fusion protein between the N-terminal region of HA4 and the C-terminal region of HA1.

HHS Vulnerability Disclosure