Fig. 3. Structures of the heme-binding globin domain of androglobin. (A) The complex 1 structure determined using Modeller, (B) the complex 2 structure determined using Modeller and (C) the AlphaFold 2 structure. The structure is coloured blue for the N-terminus (helices D–H), magenta for the IQ domain insertion and cyan for the C terminus (helices A–C). (D) Stereo view of the predicted heme environment from complex 1 (blue) and complex 2 (purple).
