3R4F:
reference: Structure and assembly of the essential RNA ring component of a viral DNA packaging motor., Ding F, Lu C, Zhao W, Rajashankar KR, Anderson DL, Jardine PJ, Grimes S, Ke A, Proc Natl Acad Sci U S A. 2011 Apr 6. PMID: 21471452

This OCA Structure page
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