3RNT: Crystal Structure Of Guanosine-Free Ribonuclease T1, Complex Vanadate(V), Suggests Conformational Change Upon Substrate
reference: Crystal structure of guanosine-free ribonuclease T1, complexed with vanadate (V), suggests conformational change upon substrate binding., Kostrewa D, Choe HW, Heinemann U, Saenger W, Biochemistry 1989 Sep 19;28(19):7592-600. PMID: 2514790

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