>2CAJ_1|Chains A, B|PUTATIVE NICKEL-RESPONSIVE REGULATOR|HELICOBACTER PYLORI (85962)
MDTPNKDDSIIRFSVSLQQNLLDELDNRIIKNGYSSRSELVRDMIREKLVEDNWAEDNPNDESKIAVLVVIYDHHQRELNQRMIDIQHASGTHVLCTTHIHMDEHNCLETIILQGNSFEIQRLQLEIGGLRGVKFAKLTKASSFEYNE