>6XWG_1|Chain A|RARb2 DR5 Response Element, 5'-3' strand|Homo sapiens (9606) AGGGTTCACCGAAAGTTCACT >6XWG_2|Chain B|RARb2 DR5 Response Element, 3'-5' strand|Homo sapiens (9606) AGTGAACTTTCGGTGAACCCT >6XWG_3|Chain C|Retinoic acid receptor RXR-alpha|Homo sapiens (9606) GSHMFTKHICAICGDRSSGKHYGVYSCEGCKGFFKRTVRKDLTYTCRDNKDCLIDKRQRNRCQYCRYQKCLAMGMKREAVQEERQRG >6XWG_4|Chain D|Retinoic acid receptor alpha|Homo sapiens (9606) GSHMPRIYKPCFVCQDKSSGYHYGVSACEGCKGFFRRSIQKNMVYTCHRDKNCIINKVTRNRCQYCRLQKCFEVGMSKESVRNDRNKKKK