6AH0: The Cryo-Em Structure Of The Precusor Of Human Pre-Catalytic Spliceosome (Pre-B Complex)
reference: Structures of the human pre-catalytic spliceosome and its precursor spliceosome., Zhan X, Yan C, Zhang X, Lei J, Shi Y, Cell Res. 2018 Oct 12. pii: 10.1038/s41422-018-0094-7. doi:, 10.1038/s41422-018-0094-7. PMID: 30315277

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