MRPS12 GI:16950589 mitochondrial ribosomal protein S12 precursor 1 mswsgllhgl ntsltcgpal vprlwatcsm atlnqmhrlg ppkrpprklg 50 51 ptegrpqlkg vvlctftrkp kkpnsanrkc crvrlstgre avcfipgegh 100 101 tlqehqivlv eggrtqdlpg vkltvvrgky dcghvqkk