3NZ0:
reference: A new regulatory switch in a JAK protein kinase., Tsui V, Gibbons P, Ultsch M, Mortara K, Chang C, Blair W, Pulk R, Stanley M, Starovasnik M, Williams D, Lamers M, Leonard P, Magnuson S, Liang J, Eigenbrot C, Proteins. 2010 Oct 7. PMID: 21117080

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