1. e.3.1 beta-lactamase/transpeptidase-like beta-lactamase/transpeptidase-like contains a cluster of helices and an alpha+beta sandwich 1n4o d1n4ob_ B:23-31,32-41,217-225,258-267,271-291 1o7e d1o7eb_ B:23-30,32-41,217-226,258-267,271-291 1o7e d1o7ea_ A:23-30,32-41,217-225,257-267,271-291 1n4o d1n4oa_ A:23-30,32-41,217-225,257-267,271-291 2. i.7.1 Reovirus components Reovirus components 1ej6 d1ej6c_ C:58-72,528-548,588-600,603-608,812-826 3. a.118.8 TPR-like alpha-alpha superhelix multihelical; 2 (curved) layers: alpha/alpha; right-handed superhelix 3ckc d3ckca1 A:78-91,116-141,145-171,172-176,492-503 3ckb d3ckba1 A:78-92,116-141,145-171,172-176,492-503 3ck7 d3ck7c1 C:78-91,116-141,145-171,172-176,492-503 3ck7 d3ck7b1 B:78-91,116-141,145-171,171-176,492-503 3ck7 d3ck7a1 A:78-91,116-141,145-171,171-176,492-503 3ckb d3ckbb1 B:78-91,116-141,145-171,171-176,492-503 3ck8 d3ck8b1 B:78-91,116-141,145-171,171-176,492-503 3ck9 d3ck9a1 A:78-91,116-141,145-171,171-176,492-503 3ckc d3ckcb1 B:78-91,116-141,145-171,171-176,492-503 3ck7 d3ck7d1 D:78-91,116-141,145-171,171-176,492-503 3ck9 d3ck9b1 B:78-91,116-141,145-171,171-176,492-503