| ID: 14678508 | pseudo [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (279931..280104) | b4708, ECK4564 |
| ID: 1450237 | pseudo [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (280114..280362, complement) | b4505, ECK0266, ECK4473, ykgN |
| ID: 944944 | orphan antitoxin YagB [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (280385..280735, complement) | b0266, ECK0267 |
| ID: 944937 | integrase core domain-containing protein YagA [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (280829..281983, complement) | b0267, ECK0268 |
| ID: 944925 | putative 2-dehydro-3-deoxygluconate aldolase [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (282278..283186) | b0268, ECK0269 |