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Class: All alpha proteins (14657)
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Fold: Ribbon-helix-helix (65)
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Superfamily: Ribbon-helix-helix (65)
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Family: CopG-like (13)
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Protein domain: Nickel responsive regulator NikR, N-terminal domain (8)
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Pyrococcus horikoshii [TaxId: 53953] (4)
2BJ1A:1-50NIKR IN OPEN CONFORMATION AND NICKEL BOUND TO HIGH-AFFINITY SITES
2BJ3A:1-50; B:2-50; C:1-50; D:2-50NIKR-APO
2BJ7A:1-50; B:1-50NIKR IN CLOSED CONFORMATION AND NICKEL BOUND TO HIGH-AFFINITY SITES
2BJ8A:1-50; B:1-50NIKR IN CLOSED CONFORMATION AND NICKEL BOUND TO HIGH AND LOW-AFFINITY SITES