PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6204984-7 1984 A mean value of 4.0 X 10(7) M-1 was obtained for the association constant of TnC X TnT using DANZ-TnC and IAE-TnC as probes in the presence of calcium or magnesium ions. Calcium 143-150 tenascin Oryctolagus cuniculus 77-80 6204984-7 1984 A mean value of 4.0 X 10(7) M-1 was obtained for the association constant of TnC X TnT using DANZ-TnC and IAE-TnC as probes in the presence of calcium or magnesium ions. Magnesium 154-163 tenascin Oryctolagus cuniculus 77-80 6204984-9 1984 The results show that the presence of magnesium ion in the Ca2+-Mg2+ sites strengthens the TnC-TnI and the TnC-TnT interactions and suggest that the troponin structure would be stabilized. Magnesium 38-47 tenascin Oryctolagus cuniculus 91-94 6204984-9 1984 The results show that the presence of magnesium ion in the Ca2+-Mg2+ sites strengthens the TnC-TnI and the TnC-TnT interactions and suggest that the troponin structure would be stabilized. Magnesium 38-47 tenascin Oryctolagus cuniculus 107-110 6204984-9 1984 The results show that the presence of magnesium ion in the Ca2+-Mg2+ sites strengthens the TnC-TnI and the TnC-TnT interactions and suggest that the troponin structure would be stabilized. magnesium ion 64-68 tenascin Oryctolagus cuniculus 91-94 6204984-9 1984 The results show that the presence of magnesium ion in the Ca2+-Mg2+ sites strengthens the TnC-TnI and the TnC-TnT interactions and suggest that the troponin structure would be stabilized. magnesium ion 64-68 tenascin Oryctolagus cuniculus 107-110 6204984-10 1984 This likely results from the effect of magnesium ion on the Ca2+-Mg2+ domains of TnC. Magnesium 39-48 tenascin Oryctolagus cuniculus 81-84 6204984-10 1984 This likely results from the effect of magnesium ion on the Ca2+-Mg2+ domains of TnC. magnesium ion 65-69 tenascin Oryctolagus cuniculus 81-84 6204984-11 1984 The presence of calcium ion in the Ca2+-specific sites provides an additional binding free energy for the TnC-TnI interaction which presumably reflects the changes in the subunit interactions required for the calcium regulatory switch. Calcium 16-23 tenascin Oryctolagus cuniculus 106-109 6204984-11 1984 The presence of calcium ion in the Ca2+-specific sites provides an additional binding free energy for the TnC-TnI interaction which presumably reflects the changes in the subunit interactions required for the calcium regulatory switch. Calcium 209-216 tenascin Oryctolagus cuniculus 106-109