| Strain | Pseudomonas putida KT2440 | 
| GI | 26991590 | 
| Locus Tag | PP_4912 | 
| Description | DNA topoisomerase IV subunit A | 
| Strain | Pseudomonas denitrificans ATCC 13867 | 
| GI | 472327613 | 
| Locus Tag | H681_22260 | 
| Description | DNA topoisomerase IV subunit A | 
| Strain | Hahella chejuensis KCTC 2396 | 
| GI | 83648063 | 
| Locus Tag | HCH_05404 | 
| Description | DNA topoisomerase IV subunit A |