>sp|Q57969|NIKR_METJA Putative nickel-responsive regulator OS=Methanocaldococcus jannaschii GN=MJ0549
MTEMDRISISLPSKLLREFDEIIAERGYASRSEAIRDAIRDYIIKHKWIHSLEGERAGSI
SVIYNHHASDVMEKITEIQHNYTDIIVATLHLHLDHDHCLETILVRGDAKRIRELTDRLT
ALKGVKQVKLSVMVPGGQIPE