1TLL:
reference: Structural Basis for Isozyme-specific Regulation of Electron Transfer in Nitric-oxide Synthase., Garcin ED, Bruns CM, Lloyd SJ, Hosfield DJ, Tiso M, Gachhui R, Stuehr DJ, Tainer JA, Getzoff ED, J Biol Chem 2004 Sep 3;279(36):37918-27. Epub 2004 Jun 17. PMID: 15208315

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