2.8.1.8	Iron	iron-sulfur protein. Presence of [3Fe-4S] and/or [4Fe-4S]clusters in both monomeric and dimeric LipA	661057	
2.8.1.8	Iron	presence of a (2Fe-2S) center per protein. These clusters are converted to (4Fe-4S) centers during reduction under anaerobic conditions	661718	
2.8.1.8	Iron	[Fe-S] protein	661727