RCSB PDB (www.pdb.org) of PDB ID 1YGW (Pfeiffer, S., Karimi-Nejad, Y., Ruterjans, H. (1997) Limits of NMR structure determination using variable target function calculations: ribonuclease T1, a case study. J.Mol.Biol. 266: 400-423).
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{{Information |Description={{en|NMR Structure of Ribonuclease T1}} |Source=Transferred from [http://en.wikipedia.org en.wikipedia]; transfer was stated to be made by User:Jacopo Werther.<br/> (Original text : ''RCSB PDB (www.pdb.org) of PDB ID 1YGW...