550548	plu3052	nrdA
550549	plu3053	nrdB
550550	plu3054	yfaE

548745	plu1287	nrdH
548744	plu1286	nrdI
548743	plu1285	nrdE
548742	plu1284	nrdF

552006	plu4499	nrdD
552007	plu4500	nrdG