Words similar to hxd

Example sentences for: hxd

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The conserved HXD and the carboxy-terminal histidine coordinate Fe(II) that is directly involved in catalysis by these enzymes (Figure 2).
The HXD dyad is located in a flexible loop that follows the first conserved strand and stacks with the sheet containing three of the core strands (Figures 2, 3).
Despite the lack of detectable sequence similarity to 2OG-Fe(II) dioxygenases, these proteins contain a conserved HXH motif and a carboxy-terminal histidine that appear to be equivalent to the metal-chelating HXD and carboxy-terminal histidine of the latter (see above).
The multiple alignment contains at least three characteristic conserved motifs that center, respectively, at a HXD dyad near the amino terminus, a histidine towards the carboxyl terminus, and an arginine or lysine further downstream (Figure 1).