Markosian, Christopher
Di Costanzo, Luigi
Sekharan, Monica
Shao, Chenghua
Burley, Stephen K.
Zardecki, Christine
Article History
Received: 11 April 2018
Accepted: 29 August 2018
First Online: 16 October 2018
Competing interests
: C.M. declares no competing interests. L.D., M.S., C.S., S.K.B., and C.Z. receive research support from a grant to the RCSB PDB (DBI-1338415) from the National Science Foundation, the National Institutes of Health, and the US Department of Energy.