Figure 2

Multiple alignment of the HNOBA domain. The figure is presented using the same conventions as figure 1. The coloring was based on a 95% consensus with the same color code as in Figure 1. The positive subset of polar amino acids (+: HKR) is colored pink. The conserved histidine at the C-terminus of the HNOBA domain is indicated by an asterisk. The linker helix at the C-terminus is distinguished from the core of the HNOBA domain by a marking on top of the alignment.