10. d.197.1 Protein-L-isoaspartyl O-methyltransferase, C-terminal domain Protein-L-isoaspartyl O-methyltransferase, C-terminal domain beta-alpha-beta(4)-alpha-beta(2); 3 layers: beta/alpha/beta; buried helix 1dl5 d1dl5b2 B:168-179,236-249,250-255,256-263,264-271 1dl5 d1dl5a2 A:168-179,236-249,250-255,256-263,264-271 13. b.67.3 Apyrase distorted propeller with an alpha helix inserted between the second and third blades ! 5-bladed beta-propeller consists of five 4-stranded beta-sheet motifs; meander 2h2n d2h2na1 A:176-183,192-204,208-221,222-235,248-254 2h2n d2h2nb1 B:176-183,192-204,208-221,222-236,248-254 1s1d d1s1da_ A:176-183,191-204,208-221,222-235,248-254 1s18 d1s18a_ A:176-183,191-204,208-221,222-236,248-254 1s18 d1s18b_ B:176-183,191-204,208-221,222-236,248-254 1s1d d1s1db_ B:176-183,191-204,208-221,222-236,248-254