6HQA:
reference: Molecular structure of promoter-bound yeast TFIID., Kolesnikova O, Ben-Shem A, Luo J, Ranish J, Schultz P, Papai G, Nat Commun. 2018 Nov 7;9(1):4666. doi: 10.1038/s41467-018-07096-y. PMID: 30405110

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