1A2W: Crystal Structure Of A 3d Domain-Swapped Dimer Of Bovine Pan Ribonuclease A
reference: The crystal structure of a 3D domain-swapped dimer of RNase A at a 2.1-A resolution., Liu Y, Hart PJ, Schlunegger MP, Eisenberg D, Proc Natl Acad Sci U S A 1998 Mar 31;95(7):3437-42. PMID: 9520384

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