| KEGG ID | KO | Definition |
| sdn:Sden_1233 | K06193 | alkylphosphonate utilization operon protein PhnA |
| sfr:Sfri_1092 | K06193 | alkylphosphonate utilization operon protein PhnA |
| slo:Shew_1931 | K06193 | alkylphosphonate utilization operon protein PhnA |
| spl:Spea_1248 | K06193 | alkylphosphonate utilization operon protein PhnA |
| shl:Shal_1285 | K06193 | alkylphosphonate utilization operon protein PhnA |
| swp:swp_1419 | K06193 | PhnA protein |
| sja:SJ2017_3058 | K06193 | alkylphosphonate utilization protein |