| KEGG ID | KO | Definition |
| pha:PSHAa0300 | K06193 | conserved protein of unknown function; putative PhnA protein(yjdM) |
| psm:PSM_A2793 | K06193 | hypothetical protein |
| pia:PI2015_2732 | K06193 | PhnA domain protein |
| pbw:D172_001895 | K06193 | PhnA domain protein |
| ptn:PTRA_a0320 | K06193 | phosphonoacetate hydrolase |
| paln:B0W48_10040 | K06193 | PhnA domain protein |
| ppis:B1L02_16270 | K06193 | PhnA domain protein |