residues 89-100 of troponin c ( c89-100 ) and 96-116 of troponin i ( i96-116 ) interact with each other in the troponin complex ( dalgarno , d.c. , grand , r.j.a. , levine , b.a . moir , a. , j.g. , scott , g.m.m. , and perry , s.v . ( 1982 ) febs lett . 150 , 54-58 ) and are necessary for the ca2+ sensitivity of actomyosin atpase ( syska , h. , wilkinson , j.m. , grand , r.j.a. , and perry , s.v . ( 1976 ) biochem . j . 153 , 375-387 and grabarek , z. , drabikowski , w. , leavis , p.c. , rosenfeld , s.s. , and gergely , j . ( 1981 ) j. biol . chem . 256 , 13121-13127 ) .
C0077401
troponin i
C0041199
troponin complex