1.12.1.4	?	x * 25000, subunit HydF, SDS-PAGE	741708	
1.12.1.4	?	x * 50000, subunit HydF, SDS-PAGE	742697	
1.12.1.4	heterohexamer	2 * 67000, subunit HydB, plus 2 * 63000, subunit HydA, plus 2 * 17000, subunit HydC, SDS-PAGE	740618	
1.12.1.4	heterotrimer	-	-, 712281	
1.12.1.4	heterotrimer	1 * 72248 + 1 * 68676 + 1 * 18025, calculated from amino acid sequence	-, 716106	
1.12.1.4	heterotrimer	1 * 73000 + 1 * 68000 + 1 * 19000, SDS-PAGE	-, 716106	
1.12.1.4	multimer	x * 68000, subunit HdB, plus x * 64000, subunit HydA, plus x * 18000, subunit HydC	-, 740625