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. 2009 Sep 11;4(9):e6939. doi: 10.1371/journal.pone.0006939

Figure 1. Sequences comparison between Hsp104 homologs.

Figure 1

Schematic representation of the five domains of Hsp104 as described by Hung et al. (2006) [25]. Hsp104 has two nucleotide-binding domains (NBD1 and NBD2), which are well conserved among AAA+ proteins. These domains are separated by a middle (M) domain that is specific to the ClpB/Hsp100 subfamily. The N- and C-terminal domains (NTD and CTD) are the least conserved domains. The position of the first amino acid of each region is indicated above the representation of the S. cerevisiae and S. pombe Hsp104 homologs (Sc_Hsp104 and Sp_Hsp104, respectively). The percentage of identity and similarity between both Hsp104 homologs is indicated below each domain.