5TPH:
reference: Principles for designing proteins with cavities formed by curved beta sheets., Marcos E, Basanta B, Chidyausiku TM, Tang Y, Oberdorfer G, Liu G, Swapna GV, Guan R, Silva DA, Dou J, Pereira JH, Xiao R, Sankaran B, Zwart PH, Montelione GT, Baker D, Science. 2017 Jan 13;355(6321):201-206. doi: 10.1126/science.aah7389. PMID: 28082595

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