| KEGG ID | KO | Definition |
| nme:NMB0037 | K06193 | phnA protein |
| nmp:NMBB_0043 | K06193 | putative phosphonoacetate hydrolase |
| nmh:NMBH4476_0037 | K06193 | alkylphosphonate utilization operon protein PhnA |
| nmd:NMBG2136_0038 | K06193 | alkylphosphonate utilization operon protein PhnA |
| nmm:NMBM01240149_0035 | K06193 | alkylphosphonate utilization operon protein PhnA |
| nms:NMBM01240355_0040 | K06193 | alkylphosphonate utilization operon protein PhnA |
| nmq:NMBM04240196_0033 | K06193 | alkylphosphonate utilization operon protein PhnA |
| nmz:NMBNZ0533_0042 | K06193 | alkylphosphonate utilization operon protein PhnA |
| nma:NMA0283 | K06193 | PhnA protein NMB_orthologue |
| nmw:NMAA_0027 | K06193 | putative PhnA-like protein |
| nmx:NMA510612_0308 | K06193 | PhnA protein |
| nmc:NMC0014 | K06193 | putative phosphonoacetate hydrolase |
| nmn:NMCC_0038 | K06193 | PhnA protein |
| nmt:NMV_0036 | K06193 | putative PhnA-like protein |
| nmi:NMO_1969 | K06193 | PhnA protein |
| ngk:NGK_2179 | K06193 | PhnA |
| nla:NLA_0110 | K06193 | putative phosphonoacetate hydrolase |
| nel:NELON_05205 | K06193 | alkylphosphonate utilization protein |
| nwe:SAMEA3174300_1766 | K06193 | alkylphosphonate utilization operon protein PhnA |
| nsi:A6J88_02990 | K06193 | alkylphosphonate utilization protein |
| kki:KKKWG1_0552 | K06193 | conserved hypothetical protein |