| P21816 | n/a | 3eln | 2CO | A | 580 | e3elnA1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | CDO_I |
| P21816 | n/a | 4ier | 2CO | A | 502 | e4ierA1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | CDO_I |
| P21816 | n/a | 4ies | 2CO | A | 502 | e4iesA1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | CDO_I |
| P21816 | n/a | 4iet | 2CO | A | 502 | e4ietA1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | CDO_I |
| P21816 | n/a | 4ieu | 2CO | A | 502 | e4ieuA1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | CDO_I |
| P21816 | n/a | 4iey | 2CO | A | 502 | e4ieyA1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | CDO_I |