>2BJ7_1|Chains A, B|NICKEL RESPONSIVE REGULATOR|PYROCOCCUS HORIKOSHII (70601)
MELIRFSISIPSKLLEKFDQIIEEIGYENRSEAIRDLIRDFIIRHEWEVGNEEVAGTITIVYNHDEGDVVKALLDLQHEYLDEIISSLHVHMDEHNCLEVIVVKGEAKKIKMIADKLLSLKGVKHGKLVMTSTGKELV