| Q3AJS9 | PSTB_SYNSC | Synechococcus sp. (strain CC9605) | pstB Syncc9605_1399 | Detail |
| B5XWP6 | RNFE_KLEP3 | Klebsiella pneumoniae (strain 342) | rnfE KPK_2379 | Detail |
| Q12N25 | RNFE_SHEDO | Shewanella denitrificans (strain OS217 / ATCC BAA-1090 / DSM 15013) | rnfE Sden_1868 | Detail |
| B2VEQ2 | RNFB_ERWT9 | Erwinia tasmaniensis (strain DSM 17950 / CIP 109463 / Et1/99) | rnfB ETA_17750 | Detail |
| Q31KE8 | PSTB_SYNE7 | Synechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2) | pstB Synpcc7942_2441 | Detail |
| Q5NNN6 | PSTB_ZYMMO | Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4) | pstB ZMO1050 | Detail |
| Q8D885 | RNFE_VIBVU | Vibrio vulnificus (strain CMCP6) | rnfE VV1_3098 | Detail |
| Q720M2 | Y1216_LISMF | Listeria monocytogenes serotype 4b (strain F2365) | LMOf2365_1216 | Detail |
| Q9ZCM8 | Y696_RICPR | Rickettsia prowazekii (strain Madrid E) | RP696 | Detail |
| Q8TTN2 | Y394_METAC | Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) | MA_0394 | Detail |