6DLU:
reference: Cryo-EM of the dynamin polymer assembled on lipid membrane., Kong L, Sochacki KA, Wang H, Fang S, Canagarajah B, Kehr AD, Rice WJ, Strub MP, Taraska JW, Hinshaw JE, Nature. 2018 Aug;560(7717):258-262. doi: 10.1038/s41586-018-0378-6. Epub 2018 Aug, 1. PMID: 30069048

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