>sp|Q72EF4|NRFH_DESVH Cytochrome c nitrite reductase subunit NrfH OS=Desulfovibrio vulgaris GN=DVU_0624 MSEEKSRNGPARLKLVLGGATLGVVALATVAFGMKYTDQRPFCTSCHIMNPVGVTHKLSG HANISCNDCHAPHNLLAKLPFKAIAGARDVYMNTLGHPGDLILAGMETKEVVNANCKACH TMTNVEVASMEAKKYCTDCHRNVQHMRMKPISTREVADE