Figure 2.
Structural details of FAM46B domains. (A) Overall structure of NCD with secondary elements assigned. The NTase core is specified in orange. (B) The ambient interactions of the featured β-hairpin in FAM46B NCD. (C) The local hydrophobic cluster next to the NTase core. Side chains of involved residues are shown as ball-and-stick models. (D) Overall structure of HD. (E) Hydrophobic interactions that stabilize HD.