| S8G8I1 | n/a | 5xik | 87C | A | 1004 | e5xikA2 | Class II aaRS and biotin synthetases | Class II aaRS and biotin synthetases | Class II aaRS and biotin synthetases | tRNA-synt_2b |
| S8G8I1 | n/a | 5xik | 87C | B | 1004 | e5xikB2 | Class II aaRS and biotin synthetases | Class II aaRS and biotin synthetases | Class II aaRS and biotin synthetases | tRNA-synt_2b |
| S8G8I1 | n/a | 5xik | 87C | C | 1004 | e5xikC1 | Class II aaRS and biotin synthetases | Class II aaRS and biotin synthetases | Class II aaRS and biotin synthetases | tRNA-synt_2b |
| S8G8I1 | n/a | 5xik | 87C | D | 1004 | e5xikD1 | Class II aaRS and biotin synthetases | Class II aaRS and biotin synthetases | Class II aaRS and biotin synthetases | tRNA-synt_2b |