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. 2012 Jan;80(1):3–13. doi: 10.1128/IAI.05773-11

Fig 1.

Fig 1

Sequence alignment of neuraminidases. The underlined sequences represent the conserved domains identified in neuraminidases, including a RIP motif and three “Asp-box” motifs (S/T-X-D-[X]-G-X-T-W/F). Only a part of the alignment is presented. The aligned proteins include: Salmonella enterica serovar Typhimurium strain LT2 NanH (NP_459905), T. forsythia ATCC 43037 NanH (TF0035) (http://www.oralgen.lanl.gov/index.html), and P. gingivalis W83 (PG0352). The alignment was conducted using the program CLUSTAL W2.