#Escherichia coli str. K-12 substr. MG1655
17537	b3476	nikA
17538	b3477	nikB
17539	b3478	nikC
17540	b3479	nikD
17541	b3480	nikE
17542	b3481	nikR


#Salmonella typhimurium LT2
148603	STM1255	yntA
148604	STM1256	yntB
148605	STM1257	yntC
148606	STM1258	yntD
148607	STM1259	yntE

150090	STM2783	nxiA


#Citrobacter koseri ATCC BAA-895
3406596	CKO_04926	nikA
3406597	CKO_04927	nikB
3406598	CKO_04928	nikC
3406599	CKO_04929	nikD
3406600	CKO_04930	nikE
3406601	CKO_04931	nikR


#Klebsiella pneumoniae subsp. pneumoniae MGH 78578
3384327	KPN_03850	nikA
3384328	KPN_03851	nikB
3384329	KPN_03852	nikC
3384330	KPN_03853	nikD
3384331	KPN_03854	nikE
3384332	KPN_03855	nikR


#Enterobacter sp. 638
3624959	Ent638_1834	nikA
3624960	Ent638_1835	nikB
3624961	Ent638_1836	nikC
3624962	Ent638_1837	nikD
3624963	Ent638_1838	nikE
3624964	Ent638_1839	nikR


#Edwardsiella tarda EIB202
10255266	ETAE_1379	nikA
10255265	ETAE_1378	nikB
10255264	ETAE_1377	nikC
10255263	ETAE_1376	nikD
10255262	ETAE_1375	nikE

10255474	ETAE_1580	yntA
10255473	ETAE_1579	yntB
10255472	ETAE_1578	yntC
10255471	ETAE_1577	yntD
10255470	ETAE_1576	yntE

10256564	ETAE_2654	nxiA