6BXV:
reference: Atomic structures of low-complexity protein segments reveal kinked beta sheets that assemble networks., Hughes MP, Sawaya MR, Boyer DR, Goldschmidt L, Rodriguez JA, Cascio D, Chong L, Gonen T, Eisenberg DS, Science. 2018 Feb 9;359(6376):698-701. doi: 10.1126/science.aan6398. PMID: 29439243

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