>sp|Q8X4L6|NIKE_ECO57 Nickel import ATP-binding protein NikE OS=Escherichia coli O157:H7 GN=nikE MTLLNVSDLSHHYAHGGFSGKHQHQAVLNNVSLTLKSGETVALLGRSGCGKSTLSRLLVG LESPSQGNISWRGESLAKLNRAQRKAFRRDIQMVFQDSISAVNPRKTVREILREPMRHLL SLKKSEQLARASEMLHAVDLDDSVLDKRPPQLSGGQLQRVCLARALAVEPKLLILDEAVS NLDLVLQAGVIRLLKKLQQQFGTACLFITHDLRLVERFCQRVMVMDNGQIVETQAVGEKL TFSSDAGRVLQNAILPAFPVRRRATEKV