@article{article, title  = {{Flexible loops and helical arches.}},

 url = {{}},

 year = {{1998}},

 month = {{8}},

 author = {{Sayers JR and Artymiuk PJ}},

 doi = {{10.1038/1358}},

 volume = {{5}},

 journal = {{Nat Struct Biol}},

 issue = {{8}},

 pages = {{668-670}},

 note = {{Accessed on 2024/09/20}}}