Members of X-subtype: |
| oriT ACC | Name | Conserved nick regions | Inverted repeats (IRs) |
| 100004 |  oriTα_R6K | TATCCTG|C | _ |
| 100005 | oriTβ_R6K | TATCCTG|C | _ |
| 100075 |  oriT1_pOLA52 | TATCCTG|C | _ |
| 100076 | oriT2_pOLA52 | TATCCTG|C | _ |
| 100132 | oriT_pE001 | TATCCTG|C | _ |
| 100139 | oriT1_pMAS2027 | TATCCTG|C | _ |
| 100140 | oriT2_pMAS2027 | TATCCTG|C | _ |
The oriT was determined experimentally; The oriT was predicted by bioinformatics method.