| B3STU4 | n/a | 5e1r | CU | A | 801 | e5e1rA1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | A | 801 | e5e1rA2 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | A | 801 | e5e1rB1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | B | 801 | e5e1rB1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | B | 801 | e5e1rB2 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | B | 801 | e5e1rC1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | C | 801 | e5e1rC1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | C | 801 | e5e1rC2 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | D | 801 | e5e1rD1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | D | 801 | e5e1rD2 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | E | 801 | e5e1rE1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | E | 801 | e5e1rE2 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | F | 801 | e5e1rF1 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |
| B3STU4 | n/a | 5e1r | CU | F | 801 | e5e1rF2 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_1 |