TABLE 1.
IS element-related ORFs on pWR501a
| Type of IS element | Length (bp) | No. of ORFs/complete element | No. of ORFs in pWR501 | No. of complete elements in pWR501 |
|---|---|---|---|---|
| Known familiesb | ||||
| IS1 | 808 | 2 | 15 | 3 |
| IS2 | 1,327 | 2 | 10 | 2 |
| IS3 | 1,258 | 2 | 7 | 0 |
| IS4 | 1,426 | 1 | 2 | 1 |
| IS10 | 1,329 | 1 | 1 | 0 |
| IS21 | 2,131 | 2 | 1 | 0 |
| IS91 | 1,829 | 2 | 4 | 0 |
| IS100 | 1,954 | 2 | 6 | 0 |
| IS150 | 1,443 | 2 | 3 | 0 |
| IS600 | 1,264 | 2 | 21 | 3 |
| IS629 | 1,310 | 3 | 27 | 5 |
| IS630 | 1,158–1,200 | 1 | 3 | 1 |
| IS911 | 1,250 | 2 | 2 | 1 |
| IS1294 | 1,688 | 1 | 9 | 4 |
| IS1328 | 1,359 | 1 | 1 | 0 |
| IS1353 | 1,613 | 2 | 2 | 0 |
| Putative new IS elementsc | ||||
| ISSfl1 | 929 | 1 | 6 | 1 |
| ISSfl2 | 1,373–1,376 | 1 | 2 | 2 |
| ISSfl3 | 1,301 | 1 | 1 | 1 |
| ISSfl4 | 2,728 | 3 | 17 | 2 |
| Subtotal | 140 | 26 | ||
| Unknown ORFs | 13 | |||
| Total | 153 | |||
a
A detailed characterization of the IS elements on pWR501 has been posted at http://www.genome.wisc.edu/.
b
pWR501 ORFs with ≥50% amino acid identity over ≥60% of the length of the query sequence only (significant homology).
c
pWR501 ORFs with some homology (less than significant) to known or putative transposases.