| ID: 948747 | endoribonuclease toxin ChpB [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (4448692..4449042) | b4225, ECK4221K, yjfE, chpB |
| ID: 948742 | translocation and assembly module subunit TamB [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (4444112..4447891) | b4221, ECK4217, ytfN, ytfO |
| ID: 948741 | gamma-glutamylamine cyclotransferase family protein YtfP [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (4447894..4448235) | b4222, ECK4218 |
| ID: 948739 | ChpS antitoxin of the ChpB-ChpS toxin-antitoxin system [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (4448447..4448698) | b4224, ECK4220, chpBI, yjfB |
| ID: 948735 | putative cadaverine/putrescine exporter [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (4439872..4441215, complement) | b4218, ECK4214, ytfL |
| ID: 948734 | methionine sulfoxide reductase A [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (4441538..4442176, complement) | b4219, ECK4215, pms, pmsR |
| ID: 948733 | translocation and assembly module subunit TamA [Escherichia coli str. K-12 substr. MG1655] | NC_000913.3 (4442382..4444115) | b4220, ECK4216, ytfM |