3I2M:
reference: The crystal structure of PF-8, the DNA polymerase accessory subunit from Kaposi's sarcoma-associated herpesvirus., Baltz JL, Filman DJ, Ciustea M, Silverman JE, Lautenschlager CL, Coen DM, Ricciardi RP, Hogle JM, J Virol. 2009 Dec;83(23):12215-28. Epub 2009 Sep 16. PMID: 19759157

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