4B8E:
reference: Crystal Structure of the TRIM25 B30.2 (PRYSPRY) domain: A Key Component of Antiviral Signaling., D'Cruz AA, Kershaw NJ, Chiang JJ, Wang MK, Nicola NA, Babon JJ, Gack MU, Nicholson SE, Biochem J. 2013 Sep 10. PMID: 24015671

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