Table 2 Genes of the island STM4305 region
| Â | STM | Â | Common gene | Â |
|---|---|---|---|---|
| Â | number | Â | name | Predicted gene function |
| Â | STM4299 | Â | melB, mel-4 | Sodium, melibiose permease II |
| Â | STM4300 | Â | fumB | Fumarase B (fumarate hydratase class I) |
| Â | STM4301 | Â | dcuB, genF | Dcu family, anaerobic C4-dicarboxylate transporter |
| Â | STM4302 | Â | Â | Putative cytoplasmic protein |
| Â | STM4303 | Â | dcuR, yjdG | Response regulator in two-component system with DcuS |
| Â | STM4304 | Â | dcuS, yjdH | Sensory histidine kinase in two-component system with DcuR |
island genes | STM4305 | Â | dmsA | Putative anaerobic dimethyl sulfoxide reductase, subunit A |
| Â | STM4306 | Â | dmsB | Putative anaerobic dimethyl sulfoxide reductase, subunit B |
| Â | STM4307 | Â | dmsC | Putative anaerobic dimethyl sulfoxide reductase, subunit C |
| Â | STM4308 | Â | Â | Putative component of anaerobic dehydrogenases |
| Â | STM4309 | Â | Â | Putative periplasmic or exported protein |
| Â | STM4310 | Â | Â | Putative inner membrane protein |
| Â | STM4311 | Â | tnpA | IS200 transposase |
| Â | STM4312 | Â | Â | Putative phage protein |
| Â | STM4313 | Â | Â | Putative cytoplasmic protein |
| Â | STM4314 | Â | rtsB | Regulatory protein, LuxR family |
| Â | STM4315 | Â | rtsA | Regulatory protein, AraC family |
| Â | STM4316 | Â | Â | Putative cytoplasmic protein |
| Â | STM4317 | Â | Â | Putative helix-turn-helix protein, CopG family |
| Â | STM4318 | Â | Â | Putative acetyltransferase |
| Â | STM4319 | Â | phoN | Non-specific acid phoshpatase |
| Â | STM4320 | Â | Â | Putative regulatory protein, MerR family |
| Â | STM4321 | Â | pheU tRNA | pheU tRNA |
| Â | STM4322 | Â | yjdC, cutA3 | Putative regulatory protein, MerR family |
| Â | STM4323 | Â | dsbD, cutA2 | Thiol-disulfide interchange protein |
| Â | STM4324 | Â | cutA, cutA1 | Putative periplasmic divalent cation tolerance protein |
| Â | STM4325 | Â | dcuA, genA | Dcu family, anaerobic dicarboxylate transport protein |