Multiple Assemblies exist for SMTL entry 8qh4
Crystal structure of reduced respiratory Complex I subunits NuoEF from Aquifex aeolicus bound to oxidized 3-acetylpyridine adenine dinucleotide; X-RAY DIFFRACTION 1.96 Å

	SMTL ID 8qh4.1 Ligands FE2/S2 (INORGANIC) CLUSTER; SULFATE ION; IRON/SULFUR CLUSTER; 1-DEOXY-1-(7,8-DIMETHYL-2,4-DIOXO-3,4-DIHYDRO-2H-BENZO[G]PTERIDIN-1-ID-10(5H)-YL)-5-O-PHOSPHONATO-D-RIBITOL; 3-ACETYLPYRIDINE ADENINE DINUCLEOTIDE; GLYCEROL; SODIUM ION Polypeptides NADH-quinone oxidoreductase subunit E; NADH-quinone oxidoreductase subunit F Oligo-state hetero-1-1-mer
	SMTL ID 8qh4.2 Ligands FE2/S2 (INORGANIC) CLUSTER; SULFATE ION; SODIUM ION; IRON/SULFUR CLUSTER; 1-DEOXY-1-(7,8-DIMETHYL-2,4-DIOXO-3,4-DIHYDRO-2H-BENZO[G]PTERIDIN-1-ID-10(5H)-YL)-5-O-PHOSPHONATO-D-RIBITOL; 3-ACETYLPYRIDINE ADENINE DINUCLEOTIDE; GLYCEROL; POTASSIUM ION Polypeptides NADH-quinone oxidoreductase subunit E; NADH-quinone oxidoreductase subunit F Oligo-state hetero-1-1-mer