... 5¢-ATGGCGGCGGTGGTCGCACTCTCCTTGAG-3¢; R-ip, 5¢-TTAAACTGAAGCTTTCTTCTCCTTATAGG-3¢; F-CybL, 5¢-ATGGCTGCGCTGTTGCTGAGACACGTTG-3¢; R-CybL, 5¢-TCACATGGCTGCCAGCCCCATAGAGGAC-3¢; F-CybS, 5¢-ATGGCGGTTCTCTGGAGGCTGAGTGCCG-3¢; R-CybS, ... Research), n-de-cyl-b-d-maltoside was selected as the detergent for cry-stallization, and n-nonyl-b-d-maltoside as the additive.Another important factor for crystallization of com-plex II is ... pairs of primers for four subunits,respectively, as follows (F, forward primer; R, reverseprimer): F-fp, 5¢-ATGTCGGGGGTCCGGGGCCTGTCGCGGC-3¢; R-fp, 5¢-TCAGTAGGAGCGAATGGCTGGCGGGACG-3¢; F-ip, 5¢-ATGGCGGCGGTGGTCGCACTCTCCTTGAG-3¢;...