2P7S:
reference: Enzymatic and structural characterisation of Amphinase, a novel cytotoxic ribonuclease from Rana pipiens oocytes., Singh UP, Ardelt W, Saxena SK, Holloway DE, Vidunas E, Lee HS, Saxena A, Shogen K, Acharya KR, J Mol Biol. 2007 Aug 3;371(1):93-111. Epub 2007 May 10. PMID: 17560606

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