1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Lindhout, D.A. Sykes, B.D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking Ca 2 40.078 CALCIUM ION non-polymer C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US J.Biol.Chem. JBCHA3 0071 0021-9258 278 27024 27034 10.1074/jbc.M302497200 12732641 Structure and dynamics of the C-domain of human cardiac troponin C in complex with the inhibitory region of human cardiac troponin I. 2003 10.2210/pdb1ozs/pdb pdb_00001ozs 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M 1 1.0 8512.409 Troponin C, slow skeletal and cardiac muscles 1 man polymer 2524.066 Troponin I, cardiac muscle 1 man polymer 40.078 CALCIUM ION 2 syn non-polymer TN-C cIp no no MKGKSEEELSDLFRMFDKNADGYIDLEELKIMLQATGETITEDDIEELMKDGDKNNDGRIDYDEFLEFMKGVE MKGKSEEELSDLFRMFDKNADGYIDLEELKIMLQATGETITEDDIEELMKDGDKNNDGRIDYDEFLEFMKGVE A polypeptide(L) no no TQKIFDLRGKFKRPTLRRVR TQKIFDLRGKFKRPTLRRVR B polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human Homo Escherichia sample TNNC1 OR TNNC 9606 Homo sapiens 562 Escherichia coli BL21 DE3 (pLysS) plasmid pET human Homo Escherichia sample TNNI3 OR TNNC1 9606 Homo sapiens 562 Escherichia coli BL21 DE3 (pLysS) plasmid pET database_2 pdbx_struct_assembly pdbx_struct_conn_angle pdbx_struct_oper_list struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Database references Derived calculations 1 0 2003-09-16 1 1 2008-04-29 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2003-04-09 REL REL CA CALCIUM ION structures with the lowest energy 100 30 3D_13C-separated_NOESY HNHA 3D_15N-separated_NOESY 3D_13C-TOCSY 3D_15N-TOCSY 0.1 6.7 1 atm 303 K 100 structures calculated using CNS simulated annealing protocol starting from extended structures 13C/15N-cCTnC in complex with 13C/15N-cIp 100 mM KCl, 10 mM Imidazole, 20mM CaCl2, 1mM DSS, pH 6.7 varian inc. collection VNMR 6.1b Brunger structure solution CNS 1.1 Delaglio processing NMRPipe 1 Brunger refinement CNS 1.1 800 Varian INOVA 500 Varian INOVA 600 Varian UNITY CA 1 3 CA CA 1 A CA 2 3 CA CA 2 A MET 89 n 1 MET 89 A LYS 90 n 2 LYS 90 A GLY 91 n 3 GLY 91 A LYS 92 n 4 LYS 92 A SER 93 n 5 SER 93 A GLU 94 n 6 GLU 94 A GLU 95 n 7 GLU 95 A GLU 96 n 8 GLU 96 A LEU 97 n 9 LEU 97 A SER 98 n 10 SER 98 A ASP 99 n 11 ASP 99 A LEU 100 n 12 LEU 100 A PHE 101 n 13 PHE 101 A ARG 102 n 14 ARG 102 A MET 103 n 15 MET 103 A PHE 104 n 16 PHE 104 A ASP 105 n 17 ASP 105 A LYS 106 n 18 LYS 106 A ASN 107 n 19 ASN 107 A ALA 108 n 20 ALA 108 A ASP 109 n 21 ASP 109 A GLY 110 n 22 GLY 110 A TYR 111 n 23 TYR 111 A ILE 112 n 24 ILE 112 A ASP 113 n 25 ASP 113 A LEU 114 n 26 LEU 114 A ASP 115 n 27 GLU 115 A GLU 116 n 28 GLU 116 A LEU 117 n 29 LEU 117 A LYS 118 n 30 LYS 118 A ILE 119 n 31 ILE 119 A MET 120 n 32 MET 120 A LEU 121 n 33 LEU 121 A GLN 122 n 34 GLN 122 A ALA 123 n 35 ALA 123 A THR 124 n 36 THR 124 A GLY 125 n 37 GLY 125 A GLU 126 n 38 GLU 126 A THR 127 n 39 THR 127 A ILE 128 n 40 ILE 128 A THR 129 n 41 THR 129 A GLU 130 n 42 GLU 130 A ASP 131 n 43 ASP 131 A ASP 132 n 44 ASP 132 A ILE 133 n 45 ILE 133 A GLU 134 n 46 GLU 134 A GLU 135 n 47 GLU 135 A LEU 136 n 48 LEU 136 A MET 137 n 49 MET 137 A LYS 138 n 50 LYS 138 A ASP 139 n 51 ASP 139 A GLY 140 n 52 GLY 140 A ASP 141 n 53 ASP 141 A LYS 142 n 54 LYS 142 A ASN 143 n 55 ASN 143 A ASN 144 n 56 ASN 144 A ASP 145 n 57 ASP 145 A GLY 146 n 58 GLY 146 A ARG 147 n 59 ARG 147 A ILE 148 n 60 ILE 148 A ASP 149 n 61 ASP 149 A TYR 150 n 62 TYR 150 A ASP 151 n 63 ASP 151 A GLU 152 n 64 GLU 152 A PHE 153 n 65 PHE 153 A LEU 154 n 66 LEU 154 A GLU 155 n 67 GLU 155 A PHE 156 n 68 PHE 156 A MET 157 n 69 MET 157 A LYS 158 n 70 LYS 158 A GLY 159 n 71 GLY 159 A VAL 160 n 72 VAL 160 A GLU 161 n 73 GLU 161 A THR 128 n 1 THR 128 B GLN 129 n 2 GLN 129 B LYS 130 n 3 LYS 130 B ILE 131 n 4 ILE 131 B PHE 132 n 5 PHE 132 B ASP 133 n 6 ASP 133 B LEU 134 n 7 LEU 134 B ARG 135 n 8 ARG 135 B GLY 136 n 9 GLY 136 B LYS 137 n 10 LYS 137 B PHE 138 n 11 PHE 138 B LYS 139 n 12 LYS 139 B ARG 140 n 13 ARG 140 B PRO 141 n 14 PRO 141 B THR 142 n 15 THR 142 B LEU 143 n 16 LEU 143 B ARG 144 n 17 ARG 144 B ARG 145 n 18 ARG 145 B VAL 146 n 19 VAL 146 B ARG 147 n 20 ARG 147 B author_defined_assembly 2 dimeric A ASP 105 A OD1 ASP 17 1_555 A CA 1 C CA CA 1_555 A ASP 109 A OD1 ASP 21 1_555 58.6 A ASP 105 A OD1 ASP 17 1_555 A CA 1 C CA CA 1_555 A ASP 109 A OD2 ASP 21 1_555 85.1 A ASP 109 A OD1 ASP 21 1_555 A CA 1 C CA CA 1_555 A ASP 109 A OD2 ASP 21 1_555 47.8 A ASP 105 A OD1 ASP 17 1_555 A CA 1 C CA CA 1_555 A TYR 111 A O TYR 23 1_555 87.6 A ASP 109 A OD1 ASP 21 1_555 A CA 1 C CA CA 1_555 A TYR 111 A O TYR 23 1_555 109.3 A ASP 109 A OD2 ASP 21 1_555 A CA 1 C CA CA 1_555 A TYR 111 A O TYR 23 1_555 71.8 A ASP 105 A OD1 ASP 17 1_555 A CA 1 C CA CA 1_555 A GLU 116 A OE1 GLU 28 1_555 125.0 A ASP 109 A OD1 ASP 21 1_555 A CA 1 C CA CA 1_555 A GLU 116 A OE1 GLU 28 1_555 148.5 A ASP 109 A OD2 ASP 21 1_555 A CA 1 C CA CA 1_555 A GLU 116 A OE1 GLU 28 1_555 149.6 A TYR 111 A O TYR 23 1_555 A CA 1 C CA CA 1_555 A GLU 116 A OE1 GLU 28 1_555 102.1 A ASP 105 A OD1 ASP 17 1_555 A CA 1 C CA CA 1_555 A GLU 116 A OE2 GLU 28 1_555 69.3 A ASP 109 A OD1 ASP 21 1_555 A CA 1 C CA CA 1_555 A GLU 116 A OE2 GLU 28 1_555 127.0 A ASP 109 A OD2 ASP 21 1_555 A CA 1 C CA CA 1_555 A GLU 116 A OE2 GLU 28 1_555 139.5 A TYR 111 A O TYR 23 1_555 A CA 1 C CA CA 1_555 A GLU 116 A OE2 GLU 28 1_555 76.1 A GLU 116 A OE1 GLU 28 1_555 A CA 1 C CA CA 1_555 A GLU 116 A OE2 GLU 28 1_555 61.4 A ASP 141 A OD1 ASP 53 1_555 A CA 2 D CA CA 1_555 A ASN 143 A ND2 ASN 55 1_555 130.6 A ASP 141 A OD1 ASP 53 1_555 A CA 2 D CA CA 1_555 A ASP 145 A OD1 ASP 57 1_555 59.1 A ASN 143 A ND2 ASN 55 1_555 A CA 2 D CA CA 1_555 A ASP 145 A OD1 ASP 57 1_555 97.7 A ASP 141 A OD1 ASP 53 1_555 A CA 2 D CA CA 1_555 A ARG 147 A O ARG 59 1_555 63.4 A ASN 143 A ND2 ASN 55 1_555 A CA 2 D CA CA 1_555 A ARG 147 A O ARG 59 1_555 162.5 A ASP 145 A OD1 ASP 57 1_555 A CA 2 D CA CA 1_555 A ARG 147 A O ARG 59 1_555 80.8 A ASP 141 A OD1 ASP 53 1_555 A CA 2 D CA CA 1_555 A GLU 152 A OE2 GLU 64 1_555 102.4 A ASN 143 A ND2 ASN 55 1_555 A CA 2 D CA CA 1_555 A GLU 152 A OE2 GLU 64 1_555 59.9 A ASP 145 A OD1 ASP 57 1_555 A CA 2 D CA CA 1_555 A GLU 152 A OE2 GLU 64 1_555 132.9 A ARG 147 A O ARG 59 1_555 A CA 2 D CA CA 1_555 A GLU 152 A OE2 GLU 64 1_555 132.7 A ASP 141 A OD1 ASP 53 1_555 A CA 2 D CA CA 1_555 A GLU 152 A OE1 GLU 64 1_555 137.8 A ASN 143 A ND2 ASN 55 1_555 A CA 2 D CA CA 1_555 A GLU 152 A OE1 GLU 64 1_555 67.6 A ASP 145 A OD1 ASP 57 1_555 A CA 2 D CA CA 1_555 A GLU 152 A OE1 GLU 64 1_555 162.4 A ARG 147 A O ARG 59 1_555 A CA 2 D CA CA 1_555 A GLU 152 A OE1 GLU 64 1_555 110.2 A GLU 152 A OE2 GLU 64 1_555 A CA 2 D CA CA 1_555 A GLU 152 A OE1 GLU 64 1_555 48.9 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N ILE 112 A N ILE 24 A O ILE 148 A O ILE 60 1 A CD GLU 115 A CD GLU 27 1 Y 2 A CD GLU 115 A CD GLU 27 1 Y 3 A CD GLU 115 A CD GLU 27 1 Y 4 A CD GLU 115 A CD GLU 27 1 Y 5 A CD GLU 115 A CD GLU 27 1 Y 6 A CD GLU 115 A CD GLU 27 1 Y 7 A CD GLU 115 A CD GLU 27 1 Y 8 A CD GLU 115 A CD GLU 27 1 Y 9 A CD GLU 115 A CD GLU 27 1 Y 10 A CD GLU 115 A CD GLU 27 1 Y 11 A CD GLU 115 A CD GLU 27 1 Y 12 A CD GLU 115 A CD GLU 27 1 Y 13 A CD GLU 115 A CD GLU 27 1 Y 14 A CD GLU 115 A CD GLU 27 1 Y 15 A CD GLU 115 A CD GLU 27 1 Y 16 A CD GLU 115 A CD GLU 27 1 Y 17 A CD GLU 115 A CD GLU 27 1 Y 18 A CD GLU 115 A CD GLU 27 1 Y 19 A CD GLU 115 A CD GLU 27 1 Y 20 A CD GLU 115 A CD GLU 27 1 Y 21 A CD GLU 115 A CD GLU 27 1 Y 22 A CD GLU 115 A CD GLU 27 1 Y 23 A CD GLU 115 A CD GLU 27 1 Y 24 A CD GLU 115 A CD GLU 27 1 Y 25 A CD GLU 115 A CD GLU 27 1 Y 26 A CD GLU 115 A CD GLU 27 1 Y 27 A CD GLU 115 A CD GLU 27 1 Y 28 A CD GLU 115 A CD GLU 27 1 Y 29 A CD GLU 115 A CD GLU 27 1 Y 30 A CD GLU 115 A CD GLU 27 1 Y 25 A A O H GLU GLU 130 134 1.59 1 A SER 93 -158.42 -45.80 1 A ALA 108 66.22 72.73 1 A ASP 109 -147.15 -46.71 1 A ASP 131 -177.10 -60.10 1 A LYS 142 -98.92 30.26 1 A TYR 150 -53.38 88.40 1 A ASP 151 177.32 -66.37 1 B GLN 129 -136.49 -75.68 1 B LYS 130 84.04 -30.80 1 B PHE 132 -175.66 98.35 1 B ASP 133 71.60 -53.65 2 A LYS 90 -125.08 -50.14 2 A GLU 94 70.70 -62.07 2 A ASP 105 -58.53 -77.63 2 A GLU 126 -92.73 44.34 2 A THR 127 54.83 71.82 2 A ILE 128 -135.54 -34.68 2 A THR 129 -47.22 157.28 2 A ASP 131 -178.63 -39.14 2 A TYR 150 -43.59 91.08 2 A ASP 151 174.67 -66.27 2 B LYS 130 60.64 101.68 2 B PHE 132 -144.81 -98.12 2 B LYS 137 -142.86 31.04 2 B THR 142 56.05 178.69 2 B LEU 143 61.63 -81.23 2 B ARG 144 61.96 121.11 2 B ARG 145 63.20 165.64 3 A LYS 90 61.24 112.32 3 A SER 93 -94.96 -63.68 3 A ASP 105 -55.11 -83.57 3 A ALA 108 74.56 34.26 3 A ASP 131 -167.03 -44.29 3 B PHE 132 -176.91 106.02 3 B ASP 133 71.65 -55.84 3 B VAL 146 -49.13 154.78 4 A SER 93 -159.67 -45.49 4 A ALA 108 63.21 60.81 4 A ASP 113 -117.42 -166.39 4 A THR 127 -91.51 48.78 4 A GLU 130 68.98 -63.89 4 A TYR 150 50.03 -85.87 4 B LYS 130 68.12 -63.12 4 B PHE 132 -147.16 -107.78 4 B LYS 137 -155.39 -39.81 4 B PHE 138 -69.06 64.53 4 B LYS 139 -123.24 -76.79 4 B THR 142 -131.75 -51.29 4 B ARG 144 -139.67 -53.45 5 A LYS 92 -140.69 -54.87 5 A ASP 105 -58.43 -79.16 5 A THR 124 -93.59 -64.13 5 A THR 127 48.17 86.41 5 A ILE 128 -171.71 -33.58 5 A THR 129 -49.13 157.15 5 A ASP 131 -159.11 -48.64 5 B GLN 129 -163.71 40.50 5 B LYS 130 70.01 -63.39 5 B PHE 132 178.34 109.61 5 B ASP 133 71.57 -55.43 5 B ARG 135 -60.59 -177.56 5 B LYS 137 -153.82 -37.59 5 B LYS 139 -168.50 -169.92 5 B LEU 143 60.15 159.00 5 B VAL 146 -85.56 -70.96 6 A LYS 90 60.29 179.19 6 A SER 93 -121.28 -59.98 6 A SER 98 -48.25 -72.40 6 A ALA 108 63.87 62.27 6 A THR 129 -48.79 157.16 6 A GLU 130 68.77 -67.72 6 A ASP 141 -84.54 -71.79 6 A ARG 147 -176.98 106.21 6 A TYR 150 49.95 -83.40 6 B PHE 132 -112.39 -112.77 6 B LYS 139 -127.54 -58.65 6 B ARG 145 59.78 98.19 7 A SER 93 62.09 151.89 7 A GLU 94 71.92 -60.83 7 A ALA 108 64.53 74.08 7 A ASP 109 -144.09 -46.85 7 A ASP 113 -121.47 -168.38 7 A THR 124 -94.57 -64.75 7 A THR 129 53.27 175.73 7 A TYR 150 -57.03 85.48 7 A ASP 151 179.67 -66.50 7 B LYS 130 -129.54 -50.14 7 B PHE 132 -133.29 -110.16 7 B LEU 134 -149.56 -51.20 7 B ARG 135 -62.06 -178.12 7 B LYS 137 176.59 -33.49 7 B ARG 144 -95.01 44.52 7 B VAL 146 -48.63 157.88 8 A LYS 92 -136.21 -65.47 8 A ASP 105 -124.08 -70.12 8 A ASP 113 -126.02 -164.90 8 A THR 124 -93.35 -62.85 8 A GLU 126 178.36 174.06 8 A ILE 128 178.63 -84.38 8 A THR 129 59.69 105.82 8 A GLU 130 69.33 -56.42 8 A TYR 150 -47.40 90.24 8 A ASP 151 176.74 -66.70 8 B PHE 132 -114.58 -109.68 8 B ARG 144 63.47 124.12 9 A LYS 90 61.22 81.46 9 A GLU 94 -170.22 -40.58 9 A THR 127 -58.02 90.02 9 A ILE 128 -45.78 -86.91 9 A THR 129 -177.90 35.19 9 A GLU 130 63.69 -72.47 9 A ASP 141 -69.73 81.55 9 A ASP 151 -67.07 -70.61 9 B GLN 129 60.87 111.47 9 B PHE 132 -144.03 -112.89 9 B PRO 141 -59.17 -165.19 9 B THR 142 -158.41 31.23 9 B LEU 143 61.27 161.65 9 B ARG 144 68.85 -67.59 10 A LYS 90 -148.65 -59.59 10 A ALA 108 61.84 71.35 10 A ASP 113 -118.69 -168.54 10 A THR 127 175.17 -36.19 10 A ILE 128 -125.19 -82.29 10 A THR 129 60.82 145.77 10 A GLU 130 62.75 -78.08 10 A ASP 141 -81.36 -76.14 10 A TYR 150 54.07 -82.43 10 B GLN 129 63.01 143.94 10 B PHE 132 -116.66 -111.52 10 B PHE 138 -133.62 -45.12 10 B ARG 145 60.04 178.54 10 B VAL 146 49.30 23.91 11 A LYS 92 62.10 147.89 11 A SER 93 59.58 161.52 11 A GLU 94 76.53 -54.84 11 A ASP 113 -127.32 -169.81 11 A THR 124 -95.76 -66.31 11 A GLU 126 -102.04 -159.15 11 A ILE 128 -157.79 80.42 11 A GLU 130 68.76 -63.24 11 B GLN 129 -153.20 84.72 11 B PHE 132 -179.56 121.71 11 B ASP 133 68.83 -57.50 11 B ARG 135 -57.46 -165.90 11 B LYS 137 -158.29 -37.55 11 B THR 142 -132.02 -79.02 11 B LEU 143 -156.41 -49.29 11 B ARG 144 68.24 -68.52 12 A LYS 92 64.51 -79.08 12 A ASP 131 -174.93 -40.50 12 A TYR 150 -52.20 89.73 12 A ASP 151 176.47 -66.53 12 B GLN 129 -175.56 104.89 12 B PHE 132 -146.74 -110.17 12 B PHE 138 -144.02 36.12 12 B ARG 144 -173.96 -40.99 13 A LYS 90 59.99 172.10 13 A LYS 92 60.91 177.61 13 A SER 93 68.34 -68.39 13 A THR 127 60.26 -85.26 13 A ILE 128 35.52 -85.88 13 A THR 129 54.75 -171.93 13 A ASN 144 58.78 70.04 13 A ASP 145 -155.48 -47.06 13 A TYR 150 -32.78 -38.55 13 B GLN 129 -144.00 -57.25 13 B ILE 131 58.37 163.81 13 B PHE 132 -141.39 -116.43 13 B PHE 138 -145.08 31.05 13 B THR 142 55.33 102.69 13 B ARG 144 60.61 90.19 13 B ARG 145 -165.78 -44.13 13 B VAL 146 54.28 173.71 14 A LYS 92 -167.94 37.08 14 A ALA 108 64.77 61.49 14 A ASP 113 -117.39 -167.74 14 A THR 127 -63.08 86.00 14 A ILE 128 -47.67 -84.35 14 A THR 129 178.73 177.95 14 A ASP 141 -71.11 -70.54 14 A ARG 147 -160.18 118.48 14 A TYR 150 42.16 -85.45 14 B PHE 132 -150.33 -110.09 14 B ASP 133 -81.77 30.65 14 B ARG 135 -93.99 -63.31 14 B LEU 143 -146.82 -47.33 14 B VAL 146 -49.62 164.77 15 A LYS 92 60.26 103.86 15 A ASP 105 -67.35 -74.05 15 A TYR 150 -51.73 88.60 15 A ASP 151 175.96 -68.34 15 B PHE 132 -153.03 -97.91 15 B LYS 137 69.28 -62.93 15 B PRO 141 -57.16 -162.21 15 B ARG 145 60.54 170.60 15 B VAL 146 -146.81 -48.63 16 A LYS 92 -161.07 118.84 16 A SER 93 -176.84 -40.40 16 A ASP 105 -57.12 -75.41 16 A ASP 113 -124.33 -168.50 16 A GLU 126 -103.96 43.17 16 A THR 127 61.62 -103.46 16 A ILE 128 39.47 29.85 16 A GLU 130 70.24 -61.36 16 A TYR 150 -27.50 -55.01 16 B LYS 130 -165.08 -43.96 16 B PHE 132 -143.37 -111.67 16 B PHE 138 -146.24 30.60 16 B THR 142 63.68 140.11 16 B ARG 144 -144.94 31.36 16 B ARG 145 -72.89 -70.62 17 A SER 93 67.71 -71.24 17 A ALA 108 63.01 78.09 17 A ASP 109 -142.63 -46.48 17 A GLU 126 -172.20 75.43 17 A ILE 128 -132.54 -78.37 17 A THR 129 166.70 174.37 17 A LYS 142 -142.23 33.22 17 A TYR 150 52.36 -81.00 17 B LYS 130 -146.21 -47.70 17 B PHE 132 -110.62 -114.30 17 B LYS 137 -157.02 -38.67 17 B ARG 144 62.62 -80.22 18 A LYS 90 -129.90 -52.37 18 A SER 93 -171.89 -47.49 18 A ASP 105 -66.67 -75.81 18 A LYS 106 84.86 -29.45 18 A GLU 126 -55.96 -171.57 18 A ILE 128 37.82 -93.91 18 A THR 129 52.70 110.31 18 A GLU 130 72.12 -61.23 18 A LYS 142 -98.87 30.39 18 A ARG 147 -176.60 132.84 18 A ASP 151 -66.32 -71.47 18 B GLN 129 -101.43 -79.39 18 B PHE 132 -166.43 105.01 18 B ASP 133 57.83 19.14 18 B ARG 140 63.42 135.32 18 B PRO 141 -57.92 -163.11 18 B ARG 144 60.39 172.13 19 A SER 93 -166.74 -47.40 19 A ALA 108 64.17 64.32 19 A THR 127 58.73 -99.47 19 A ILE 128 -42.87 -83.93 19 A GLU 130 173.11 -69.34 19 A LYS 142 43.02 29.95 19 A ARG 147 -178.17 112.35 19 A ASP 151 -68.07 -70.92 19 B LYS 130 60.51 -178.08 19 B PHE 132 -115.71 -109.18 19 B LYS 137 176.13 -36.02 19 B ARG 140 -173.82 132.84 19 B ARG 145 -156.98 -44.94 20 A SER 93 -176.60 -48.44 20 A ASP 105 -59.34 -73.68 20 A ASP 113 -126.99 -169.40 20 A THR 124 -98.70 -66.92 20 A ILE 128 -160.88 -86.44 20 A THR 129 54.73 105.21 20 A GLU 130 71.23 -61.58 20 A TYR 150 46.68 -85.15 20 B ILE 131 57.57 165.79 20 B PHE 132 -146.68 -117.69 20 B ASP 133 -72.03 47.54 20 B LYS 139 -99.73 -61.22 20 B PRO 141 -68.49 -167.14 20 B THR 142 58.65 163.17 20 B ARG 144 61.85 98.25 20 B VAL 146 60.90 156.51 21 A LYS 90 61.32 113.47 21 A SER 93 -132.29 -44.56 21 A ASP 105 -52.13 -82.59 21 A GLU 126 -54.74 -176.22 21 A THR 129 -178.29 126.36 21 A GLU 130 69.74 -61.54 21 A ASP 141 -77.67 -73.87 21 A ARG 147 -177.47 116.72 21 A ASP 151 -59.98 -70.46 21 B PHE 132 -117.31 -108.28 21 B ASP 133 -79.58 32.18 21 B ARG 140 62.90 133.22 21 B THR 142 -68.18 -172.58 21 B ARG 144 60.85 103.62 21 B ARG 145 60.67 81.98 22 A LYS 92 -98.98 30.92 22 A ALA 108 66.23 76.12 22 A ASP 109 -143.92 -46.37 22 A ASP 113 -118.14 -168.48 22 A THR 127 71.15 -62.04 22 A ILE 128 70.80 -77.95 22 A THR 129 164.85 172.13 22 A ASP 141 -76.91 -76.26 22 A ARG 147 -177.29 129.11 22 B LYS 130 61.16 88.56 22 B ILE 131 53.86 175.32 22 B PHE 132 -143.91 -144.94 22 B ARG 140 -178.94 132.88 22 B THR 142 69.38 -69.05 22 B ARG 144 -167.79 113.49 23 A SER 93 -149.26 -53.72 23 A ASP 105 -69.08 -72.52 23 A GLU 126 -177.63 129.59 23 A THR 127 -170.95 -49.32 23 A ILE 128 -114.01 -87.56 23 A THR 129 165.84 175.04 23 A ASP 141 -100.75 71.12 23 A TYR 150 -39.05 -33.46 23 B LYS 130 61.42 -175.73 23 B ILE 131 54.01 141.18 23 B PHE 132 177.85 112.20 23 B LYS 137 75.11 32.17 23 B PHE 138 -140.34 36.40 23 B ARG 144 60.90 157.20 23 B VAL 146 -49.19 162.02 24 A ASP 113 -121.88 -166.13 24 A GLU 126 -179.25 127.01 24 A THR 127 176.22 -33.09 24 A ILE 128 -143.42 -86.45 24 A THR 129 57.73 158.53 24 A ASP 131 -156.67 -56.56 24 A ASP 145 -155.55 -46.02 24 A TYR 150 40.55 -85.43 24 B GLN 129 -108.47 69.40 24 B LYS 130 -59.41 102.90 24 B PHE 132 -102.35 -140.94 24 B ASP 133 -28.97 -50.62 24 B LEU 134 -29.21 -57.33 24 B PHE 138 -151.14 28.44 24 B PRO 141 -74.70 -71.32 24 B ARG 144 -176.73 124.23 24 B ARG 145 58.66 -174.44 24 B VAL 146 63.68 -71.60 25 A SER 93 71.92 -61.22 25 A ALA 108 64.90 78.83 25 A ASP 109 -148.47 -45.51 25 A GLU 126 -78.05 -159.40 25 A GLU 130 70.16 -60.00 25 A ARG 147 -177.42 129.17 25 B GLN 129 60.54 160.50 25 B PHE 132 -151.18 -93.02 25 B LYS 139 -100.26 -167.66 25 B LEU 143 -147.60 -70.26 25 B ARG 144 61.23 85.77 26 A LYS 90 60.36 81.70 26 A GLU 94 -177.98 -39.55 26 A ALA 108 64.48 63.31 26 A ASP 113 -127.22 -166.77 26 A GLU 126 -58.87 88.72 26 A THR 127 -54.36 101.34 26 A ILE 128 -66.56 -86.38 26 A THR 129 -178.33 34.48 26 A GLU 130 61.80 -71.59 26 A ASP 141 -77.22 -73.18 26 A ARG 147 -170.06 137.46 26 A TYR 150 -31.68 -38.90 26 B PHE 132 -179.01 115.56 26 B LEU 134 -125.67 -58.92 26 B LYS 139 -104.37 -167.47 26 B THR 142 -46.52 98.89 26 B LEU 143 60.85 156.06 26 B ARG 144 -173.57 -45.02 27 A SER 93 64.19 -79.44 27 A THR 124 -106.07 -60.58 27 A ILE 128 178.53 -86.00 27 A THR 129 58.92 111.10 27 A GLU 130 72.53 -60.82 27 A ASP 151 -63.10 -71.59 27 B GLN 129 -134.22 -75.04 27 B PHE 132 -145.64 -94.38 27 B ASP 133 -86.20 48.59 27 B LEU 134 -147.52 -54.72 27 B LYS 137 -130.64 -32.91 27 B LYS 139 -54.77 -177.09 27 B PRO 141 -57.53 -167.49 27 B THR 142 -162.01 113.19 28 A LYS 90 -150.05 -47.00 28 A SER 93 -176.99 -60.38 28 A ASP 113 -127.36 -169.35 28 A ILE 128 -158.03 -27.57 28 A THR 129 -38.68 152.64 28 A GLU 130 65.23 -73.86 28 A LYS 142 -98.56 30.10 28 A TYR 150 -38.96 -33.01 28 A ASP 151 -64.35 -78.48 28 B ILE 131 59.14 162.81 28 B PHE 132 -144.84 -123.00 28 B LYS 137 175.45 -35.36 28 B THR 142 -148.40 -48.29 29 A LYS 92 60.67 77.77 29 A SER 93 -168.59 -43.01 29 A ASP 105 -73.17 -75.43 29 A THR 127 64.53 -97.02 29 A ILE 128 -44.59 -80.72 29 A THR 129 61.19 114.22 29 A GLU 130 69.91 -62.02 29 B LYS 130 60.99 -171.41 29 B ILE 131 54.12 135.38 29 B PHE 132 -179.47 114.63 29 B LEU 134 -124.81 -51.03 29 B ARG 140 63.29 136.38 29 B THR 142 -144.02 -65.40 29 B LEU 143 -144.87 -54.33 29 B ARG 145 -136.89 -47.41 30 A SER 93 -132.53 -45.85 30 A ASP 105 -60.78 -71.81 30 A ASP 113 -126.97 -166.62 30 A THR 124 -100.96 -64.31 30 A GLU 126 -118.57 -164.04 30 A THR 129 -43.06 154.26 30 A GLU 130 69.52 -64.17 30 A TYR 150 -36.92 -35.02 30 B GLN 129 68.50 -68.43 30 B LYS 130 -130.92 -43.99 30 B PHE 132 -146.83 -96.06 30 B ARG 140 62.91 133.46 30 B PRO 141 -55.14 100.65 30 B LEU 143 62.89 -77.15 30 B VAL 146 60.22 155.11 C-domain of human cardiac troponin C in complex with the inhibitory region of human cardiac troponin I 1 N N 2 N N 3 N N 3 N N A SER 93 A SER 5 HELX_P A ASP 105 A ASP 17 1 1 13 A ASP 113 A ASP 25 HELX_P A GLN 122 A GLN 34 1 2 10 A ASP 131 A ASP 43 HELX_P A ASP 141 A ASP 53 1 3 11 A GLU 152 A GLU 64 HELX_P A GLY 159 A GLY 71 1 4 8 metalc 2.805 A CA 1 C CA CA 1_555 A ASP 105 A OD1 ASP 17 1_555 metalc 2.142 A CA 1 C CA CA 1_555 A ASP 109 A OD1 ASP 21 1_555 metalc 2.960 A CA 1 C CA CA 1_555 A ASP 109 A OD2 ASP 21 1_555 metalc 2.154 A CA 1 C CA CA 1_555 A TYR 111 A O TYR 23 1_555 metalc 2.154 A CA 1 C CA CA 1_555 A GLU 116 A OE1 GLU 28 1_555 metalc 2.152 A CA 1 C CA CA 1_555 A GLU 116 A OE2 GLU 28 1_555 metalc 2.592 A CA 2 D CA CA 1_555 A ASP 141 A OD1 ASP 53 1_555 metalc 3.266 A CA 2 D CA CA 1_555 A ASN 143 A ND2 ASN 55 1_555 metalc 2.535 A CA 2 D CA CA 1_555 A ASP 145 A OD1 ASP 57 1_555 metalc 2.595 A CA 2 D CA CA 1_555 A ARG 147 A O ARG 59 1_555 metalc 2.687 A CA 2 D CA CA 1_555 A GLU 152 A OE2 GLU 64 1_555 metalc 2.622 A CA 2 D CA CA 1_555 A GLU 152 A OE1 GLU 64 1_555 STRUCTURAL PROTEIN EF-Hand, STRUCTURAL PROTEIN TNNC1_HUMAN UNP 1 90 P63316 KGKSEEELSDLFRMFDKNADGYIDLEELKIMLQATGETITEDDIEELMKDGDKNNDGRIDYDEFLEFMKGVE TNNI3_HUMAN UNP 2 128 P19429 TQKIFDLRGKFKRPTLRRVR 90 161 1OZS 90 161 P63316 A 1 2 73 128 147 1OZS 128 147 P19429 B 2 1 20 1 cloning artifact MET 89 1OZS A P63316 UNP 1 2 anti-parallel A TYR 111 A TYR 23 A ILE 112 A ILE 24 A ILE 148 A ILE 60 A ASP 149 A ASP 61 BINDING SITE FOR RESIDUE CA A 1 A CA 1 Software 5 BINDING SITE FOR RESIDUE CA A 2 A CA 2 Software 5 A ASP 105 A ASP 17 5 1_555 A ASN 107 A ASN 19 5 1_555 A ASP 109 A ASP 21 5 1_555 A TYR 111 A TYR 23 5 1_555 A GLU 116 A GLU 28 5 1_555 A ASP 141 A ASP 53 5 1_555 A ASN 143 A ASN 55 5 1_555 A ASP 145 A ASP 57 5 1_555 A ARG 147 A ARG 59 5 1_555 A GLU 152 A GLU 64 5 1_555