the locations of exon/intron boundaries were only partially conserved between the ca2+-atpase gene and a na+/k+-atpase gene ( ovchinnikov , y. a. , monastyrskaya , g. s. , broude , n. e. , allikmets , r. l. , ushkaryov , y. a. , melkov , a. m. , smirnov , y. v. , malyshev , i. v. , dulubova , i. e. , petrukhin , k. e. , gryshin , a. v. , sverdlov , v. e. , kiyatkin , n. i. , kostina , m. b. , modyanov , n. n. , and sverdlov , e. d. ( 1987 ) febs lett . 213 , 73-80 ) and they did not follow closely the boundaries of amino acid sequences that are highly conserved among a group of ion transport atpases .
C0001476
ca2
C0001473
atpases