3P82:
reference: A Site-Saturated Mutagenesis Study of Pentaerythritol Tetranitrate Reductase Reveals that Residues 181 and 184 Influence Ligand Binding, Stereochemistry and Reactivity., Toogood HS, Fryszkowska A, Hulley M, Sakuma M, Mansell D, Stephens GM, Gardiner JM, Scrutton NS, Chembiochem. 2011 Mar 21;12(5):738-49. doi: 10.1002/cbic.201000662. Epub, 2011 Mar 4. PMID: 21374779

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