| KEGG ID | KO | Definition |
| pstu:UIB01_14585 | K03408 | chemotaxis protein CheW |
| com:CMT41_04605 | K03408 | chemotaxis protein CheW |
| cja:CJA_2944 | K03408 | chemotaxis protein |
| ceb:B0D95_09630 | K03408 | chemotaxis protein CheW |
| cell:CBR65_17550 | K03408 | chemotaxis protein CheW |
| ome:OLMES_2872 | K03408 | chemotaxis signal transduction protein CheW |