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. 2018 Oct 5;8:14891. doi: 10.1038/s41598-018-33143-1

Figure 1.

Figure 1

Predicted 3-dimensional structure of CRAM-1 indicates a UBA-like domain. Structures of the CRAM-1 C-terminal region (a) and the full-length model (b) show the same bundle of three helices connected by loops. (c) Structural comparison of the CRAM-1 C-terminal region (red) with the UBA domain of human RAD23A (green). Superimposed structures illustrate structural agreement, with RMSD (root-mean-square deviation) = 1.14 Å. (d) C-terminal region of CRAM-1 (red) superimposed on the UBA domain of ceRAD-23 (green), RMSD = 1.02 Å. (e) Sequence alignment, based on superimposition of 3-dimensional structures, showing 3 α helices with conserved hydrophobic residues (highlighted in gold) and nearby exposed hydrophobic residues (boxes).