1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Mckay, R.T. Pearlstone, J.R. Corson, D.C. Gagne, S.M. Smillie, L.B. Sykes, B.D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 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 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 C5 H11 N O2 117.146 y VALINE L-peptide linking US Biochemistry BICHAW 0033 0006-2960 37 12419 12430 10.1021/bi9809019 9730814 Structure and interaction site of the regulatory domain of troponin-C when complexed with the 96-148 region of troponin-I. 1998 10.2210/pdb1blq/pdb pdb_00001blq 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 COMPLEX OF SNTNC WITH TNI PEPTIDE 9984.085 N-TROPONIN C REGULATORY 1 man polymer SNTNC no no ASMTDQQAEARAFLSEEMIAEFKAAFDMFDADGGGDISTKELGTVMRMLGQNPTKEELDAIIEEVDEDGSGTIDFEEFLV MMVRQMKEDA ASMTDQQAEARAFLSEEMIAEFKAAFDMFDADGGGDISTKELGTVMRMLGQNPTKEELDAIIEEVDEDGSGTIDFEEFLV MMVRQMKEDA A 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 chicken Gallus SKELETAL MUSCLE Escherichia sample BL21 9031 SKELETAL Gallus gallus 562 Escherichia coli BL21 (DE3) PLYSS PET3A database_2 pdbx_database_status pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Database references Derived calculations Other 1 0 1999-01-13 1 1 2008-03-24 1 2 2011-07-13 1 3 2022-02-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site Y BNL 1998-07-19 REL REL MODEL 3 STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY ON 13C, 15N-LABELED CALCIUM-SATURATED CHICKEN SKELETAL TROPONIN-C WHILE COMPLEXED WITH A TROPONIN-I PEPTIDE OF RESIDUES 96-148. THE SITE OF INTERACTION WAS ALSO DETERMINED. LEAST RESTRAINT VIOLATION 30 29 15N-HMQC 15N-HSQC TOCSY-HMQC HCCH-TOCSY CBCA(CO)NNH 15N-NOESYHSQC 15N-NOESYHMQC 13C15N-NOESY HNCO HNCA HCACO FILTER/ EDIT NOESY EDIT/FILTER NOESY 100 mM KCL 6.85 1 atm 303 K REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE. simulated annealing 3 H2O BRUNGER refinement X-PLOR 3.851 structure solution X-PLOR 500 Varian UNITY INOVA 600 Varian UNITY ALA 1 n 1 ALA 1 A SER 2 n 2 SER 2 A MET 3 n 3 MET 3 A THR 4 n 4 THR 4 A ASP 5 n 5 ASP 5 A GLN 6 n 6 GLN 6 A GLN 7 n 7 GLN 7 A ALA 8 n 8 ALA 8 A GLU 9 n 9 GLU 9 A ALA 10 n 10 ALA 10 A ARG 11 n 11 ARG 11 A ALA 12 n 12 ALA 12 A PHE 13 n 13 PHE 13 A LEU 14 n 14 LEU 14 A SER 15 n 15 SER 15 A GLU 16 n 16 GLU 16 A GLU 17 n 17 GLU 17 A MET 18 n 18 MET 18 A ILE 19 n 19 ILE 19 A ALA 20 n 20 ALA 20 A GLU 21 n 21 GLU 21 A PHE 22 n 22 PHE 22 A LYS 23 n 23 LYS 23 A ALA 24 n 24 ALA 24 A ALA 25 n 25 ALA 25 A PHE 26 n 26 PHE 26 A ASP 27 n 27 ASP 27 A MET 28 n 28 MET 28 A PHE 29 n 29 PHE 29 A ASP 30 n 30 ASP 30 A ALA 31 n 31 ALA 31 A ASP 32 n 32 ASP 32 A GLY 33 n 33 GLY 33 A GLY 34 n 34 GLY 34 A GLY 35 n 35 GLY 35 A ASP 36 n 36 ASP 36 A ILE 37 n 37 ILE 37 A SER 38 n 38 SER 38 A THR 39 n 39 THR 39 A LYS 40 n 40 LYS 40 A GLU 41 n 41 GLU 41 A LEU 42 n 42 LEU 42 A GLY 43 n 43 GLY 43 A THR 44 n 44 THR 44 A VAL 45 n 45 VAL 45 A MET 46 n 46 MET 46 A ARG 47 n 47 ARG 47 A MET 48 n 48 MET 48 A LEU 49 n 49 LEU 49 A GLY 50 n 50 GLY 50 A GLN 51 n 51 GLN 51 A ASN 52 n 52 ASN 52 A PRO 53 n 53 PRO 53 A THR 54 n 54 THR 54 A LYS 55 n 55 LYS 55 A GLU 56 n 56 GLU 56 A GLU 57 n 57 GLU 57 A LEU 58 n 58 LEU 58 A ASP 59 n 59 ASP 59 A ALA 60 n 60 ALA 60 A ILE 61 n 61 ILE 61 A ILE 62 n 62 ILE 62 A GLU 63 n 63 GLU 63 A GLU 64 n 64 GLU 64 A VAL 65 n 65 VAL 65 A ASP 66 n 66 ASP 66 A GLU 67 n 67 GLU 67 A ASP 68 n 68 ASP 68 A GLY 69 n 69 GLY 69 A SER 70 n 70 SER 70 A GLY 71 n 71 GLY 71 A THR 72 n 72 THR 72 A ILE 73 n 73 ILE 73 A ASP 74 n 74 ASP 74 A PHE 75 n 75 PHE 75 A GLU 76 n 76 GLU 76 A GLU 77 n 77 GLU 77 A PHE 78 n 78 PHE 78 A LEU 79 n 79 LEU 79 A VAL 80 n 80 VAL 80 A MET 81 n 81 MET 81 A MET 82 n 82 MET 82 A VAL 83 n 83 VAL 83 A ARG 84 n 84 ARG 84 A GLN 85 n 85 GLN 85 A MET 86 n 86 MET 86 A LYS 87 n 87 LYS 87 A GLU 88 n 88 GLU 88 A ASP 89 n 89 ASP 89 A ALA 90 n 90 ALA 90 A author_defined_assembly 1 monomeric 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 1 A ARG 11 0.313 SIDE CHAIN 1 A ARG 47 0.264 SIDE CHAIN 1 A ARG 84 0.257 SIDE CHAIN 2 A ARG 11 0.244 SIDE CHAIN 2 A ARG 47 0.305 SIDE CHAIN 2 A ARG 84 0.282 SIDE CHAIN 3 A ARG 11 0.109 SIDE CHAIN 3 A ARG 47 0.308 SIDE CHAIN 3 A ARG 84 0.314 SIDE CHAIN 4 A ARG 11 0.318 SIDE CHAIN 4 A ARG 47 0.266 SIDE CHAIN 4 A ARG 84 0.288 SIDE CHAIN 5 A ARG 11 0.114 SIDE CHAIN 5 A ARG 47 0.281 SIDE CHAIN 6 A ARG 11 0.296 SIDE CHAIN 6 A ARG 47 0.132 SIDE CHAIN 6 A ARG 84 0.154 SIDE CHAIN 7 A ARG 11 0.317 SIDE CHAIN 7 A ARG 47 0.166 SIDE CHAIN 7 A ARG 84 0.285 SIDE CHAIN 8 A ARG 11 0.169 SIDE CHAIN 8 A ARG 47 0.315 SIDE CHAIN 8 A ARG 84 0.216 SIDE CHAIN 9 A ARG 11 0.306 SIDE CHAIN 9 A ARG 47 0.204 SIDE CHAIN 9 A ARG 84 0.254 SIDE CHAIN 10 A ARG 11 0.174 SIDE CHAIN 10 A ARG 47 0.230 SIDE CHAIN 10 A ARG 84 0.263 SIDE CHAIN 11 A ARG 11 0.296 SIDE CHAIN 11 A ARG 47 0.304 SIDE CHAIN 11 A ARG 84 0.307 SIDE CHAIN 12 A ARG 11 0.228 SIDE CHAIN 12 A ARG 47 0.305 SIDE CHAIN 12 A ARG 84 0.257 SIDE CHAIN 13 A ARG 11 0.252 SIDE CHAIN 13 A ARG 47 0.261 SIDE CHAIN 13 A ARG 84 0.308 SIDE CHAIN 14 A ARG 11 0.088 SIDE CHAIN 14 A ARG 47 0.302 SIDE CHAIN 14 A ARG 84 0.296 SIDE CHAIN 15 A ARG 11 0.316 SIDE CHAIN 15 A ARG 84 0.103 SIDE CHAIN 16 A ARG 11 0.245 SIDE CHAIN 16 A ARG 47 0.282 SIDE CHAIN 16 A ARG 84 0.106 SIDE CHAIN 17 A ARG 47 0.306 SIDE CHAIN 17 A ARG 84 0.236 SIDE CHAIN 18 A ARG 11 0.309 SIDE CHAIN 18 A ARG 47 0.306 SIDE CHAIN 18 A ARG 84 0.265 SIDE CHAIN 19 A ARG 11 0.299 SIDE CHAIN 19 A ARG 47 0.317 SIDE CHAIN 19 A ARG 84 0.260 SIDE CHAIN 20 A ARG 11 0.174 SIDE CHAIN 20 A ARG 47 0.315 SIDE CHAIN 20 A ARG 84 0.172 SIDE CHAIN 21 A ARG 11 0.208 SIDE CHAIN 21 A ARG 47 0.191 SIDE CHAIN 21 A ARG 84 0.311 SIDE CHAIN 22 A ARG 11 0.242 SIDE CHAIN 22 A ARG 84 0.210 SIDE CHAIN 23 A ARG 11 0.318 SIDE CHAIN 23 A ARG 47 0.202 SIDE CHAIN 23 A ARG 84 0.309 SIDE CHAIN 24 A ARG 11 0.236 SIDE CHAIN 24 A ARG 47 0.223 SIDE CHAIN 24 A ARG 84 0.176 SIDE CHAIN 25 A ARG 11 0.226 SIDE CHAIN 25 A ARG 47 0.283 SIDE CHAIN 25 A ARG 84 0.295 SIDE CHAIN 26 A ARG 11 0.246 SIDE CHAIN 26 A ARG 47 0.257 SIDE CHAIN 26 A ARG 84 0.207 SIDE CHAIN 27 A ARG 11 0.191 SIDE CHAIN 27 A ARG 84 0.318 SIDE CHAIN 28 A ARG 11 0.317 SIDE CHAIN 28 A ARG 47 0.195 SIDE CHAIN 28 A ARG 84 0.296 SIDE CHAIN 29 A ARG 11 0.099 SIDE CHAIN 29 A ARG 47 0.206 SIDE CHAIN 29 A ARG 84 0.220 SIDE CHAIN 1 A MET 3 -172.44 -36.68 1 A THR 4 -59.30 -74.59 1 A SER 15 -46.86 159.34 1 A ASP 30 -69.38 -170.54 1 A ALA 31 -78.90 -89.10 1 A SER 38 -12.55 138.72 1 A THR 39 -36.26 -28.89 1 A VAL 65 -149.28 -53.48 1 A ASP 66 -67.50 85.98 1 A ARG 84 -89.77 -74.92 1 A ASP 89 -178.82 -62.79 2 A SER 2 -164.03 -63.48 2 A MET 3 -163.03 -38.09 2 A SER 15 -46.07 171.24 2 A MET 18 -70.94 -77.62 2 A ALA 24 -64.70 -72.30 2 A ALA 31 -121.75 -50.54 2 A ASP 36 -174.65 140.14 2 A MET 48 -49.21 -70.99 2 A LEU 49 -90.36 50.98 2 A PRO 53 -91.57 -158.39 2 A SER 70 -139.69 -39.68 2 A ASP 74 -97.56 -156.72 2 A MET 81 -90.21 -65.95 2 A GLN 85 -90.47 55.92 2 A ASP 89 71.38 46.22 3 A MET 3 -141.14 34.17 3 A THR 4 -87.47 -103.98 3 A SER 15 -45.00 164.73 3 A ASP 32 -176.57 -33.80 3 A SER 38 -117.27 -162.72 3 A GLN 51 177.43 -19.26 3 A PRO 53 -66.69 85.51 3 A SER 70 -130.43 -37.38 4 A SER 2 -52.39 -176.70 4 A THR 4 -79.33 -95.64 4 A SER 15 -53.36 171.74 4 A ALA 24 -54.44 -77.13 4 A PHE 29 -90.21 -77.07 4 A ALA 31 -141.96 -42.15 4 A ASP 36 -54.53 178.18 4 A GLU 64 -91.02 54.65 4 A VAL 65 -176.01 -51.61 4 A ASP 66 -33.50 -95.91 4 A GLU 67 -174.63 -51.93 4 A ASP 68 -155.41 19.71 4 A ASP 74 -112.44 -163.49 4 A ARG 84 -79.23 -84.73 4 A ASP 89 81.02 -72.86 5 A SER 2 -71.77 -148.64 5 A THR 4 -86.71 -83.07 5 A SER 15 -47.72 176.07 5 A MET 48 -74.78 -76.22 5 A GLN 51 178.13 -18.83 5 A PRO 53 -68.46 86.99 5 A VAL 65 -138.55 -53.18 5 A ASP 66 -59.00 -111.05 5 A GLU 67 179.54 -76.75 5 A SER 70 -146.99 -53.93 5 A THR 72 -79.47 -151.74 5 A ASP 74 -96.02 -144.18 5 A ARG 84 -44.61 -91.06 5 A ASP 89 175.90 80.44 6 A SER 2 173.70 -68.68 6 A MET 3 177.69 -29.20 6 A THR 4 -85.55 -81.18 6 A SER 15 -43.74 159.78 6 A ASP 30 -55.95 -163.70 6 A ALA 31 -88.67 -84.59 6 A SER 38 -15.61 140.24 6 A THR 39 -30.91 -35.88 6 A LEU 49 -84.57 -81.92 6 A ASP 66 -104.35 47.44 6 A ASP 68 -44.35 -70.17 6 A ASP 74 -107.90 -163.33 6 A ASP 89 52.29 19.78 7 A SER 2 -76.72 -150.26 7 A THR 4 -68.61 -93.57 7 A SER 15 -44.49 163.10 7 A ASP 30 -49.95 97.77 7 A ASP 36 179.96 168.48 7 A SER 38 -109.19 -151.64 7 A GLN 51 177.93 -17.01 7 A ASN 52 -37.44 -38.25 7 A ASP 68 178.44 -60.29 7 A SER 70 -159.52 69.41 7 A THR 72 -160.72 -163.87 7 A GLU 76 -51.33 -91.66 7 A ARG 84 -52.68 -82.36 7 A GLN 85 -55.69 93.19 7 A ASP 89 -175.94 -63.76 8 A MET 3 174.21 -30.70 8 A THR 4 -48.93 -82.92 8 A SER 15 -39.87 152.26 8 A PHE 29 -90.16 -63.81 8 A ASP 36 179.63 154.88 8 A MET 48 -43.70 -91.70 8 A LEU 49 -90.63 34.64 8 A GLU 64 -85.30 48.47 8 A VAL 65 179.62 -61.31 8 A ASP 66 -69.77 90.53 8 A ASP 74 -105.88 -157.18 8 A ARG 84 -79.42 -73.96 8 A ASP 89 75.87 85.40 9 A SER 2 44.23 -94.50 9 A MET 3 -147.53 -45.12 9 A THR 4 -57.83 -88.25 9 A SER 15 -41.05 162.35 9 A SER 38 -89.87 -152.33 9 A LEU 49 -90.04 34.25 9 A ASP 66 -86.41 37.33 9 A SER 70 -152.10 -48.35 9 A ARG 84 -67.26 -140.41 9 A GLN 85 -61.42 88.42 9 A ASP 89 -174.98 -53.83 10 A MET 3 76.95 -3.77 10 A THR 4 -73.25 -81.73 10 A ALA 12 -53.60 -72.86 10 A SER 15 -41.71 152.40 10 A VAL 65 -136.71 -65.59 10 A ASP 66 -67.72 86.41 10 A ASP 74 -86.41 -154.26 10 A GLU 76 -66.41 -70.86 10 A ARG 84 -88.41 -86.23 10 A MET 86 -89.90 -74.40 10 A ASP 89 175.52 80.72 11 A SER 2 -179.94 -32.62 11 A MET 3 -113.98 -91.68 11 A SER 15 -49.83 169.94 11 A PHE 29 -62.07 -74.46 11 A LYS 40 -53.75 -86.22 11 A GLN 51 -140.19 -46.47 11 A ASP 66 -36.92 -36.77 11 A ASP 68 177.19 -65.05 11 A THR 72 -96.73 -152.20 11 A ASP 74 -92.68 -153.43 11 A GLN 85 -86.42 49.81 12 A SER 2 176.96 -51.70 12 A MET 3 -134.56 -62.17 12 A SER 15 -49.39 173.66 12 A PHE 29 -56.56 -70.58 12 A ASP 30 -65.99 -150.06 12 A ALA 31 179.56 -54.05 12 A LEU 49 -90.30 36.77 12 A VAL 65 -133.25 -60.92 12 A ASP 74 -109.58 -162.97 12 A ASP 89 179.50 67.18 13 A SER 2 -82.22 -80.17 13 A MET 3 -149.18 -47.25 13 A ALA 12 -57.64 -72.35 13 A SER 15 -47.80 166.47 13 A PHE 29 -87.52 -86.47 13 A ASP 30 -39.60 95.79 13 A ALA 31 -169.31 -36.42 13 A ASP 36 -40.81 108.20 13 A SER 38 -98.94 -159.65 13 A MET 48 -45.53 -78.00 13 A THR 54 -129.71 -157.00 13 A ASP 66 2.42 66.34 13 A GLU 67 -40.67 -95.39 13 A SER 70 -20.45 81.58 13 A ARG 84 -63.66 -85.66 13 A ASP 89 80.48 -73.16 14 A SER 2 -70.15 -150.19 14 A THR 4 -77.01 -94.14 14 A SER 15 -52.73 175.87 14 A ASP 30 -104.33 76.87 14 A LEU 49 -88.61 39.79 14 A VAL 65 -158.60 -57.99 14 A ASP 66 -66.74 90.81 14 A SER 70 -135.67 -39.93 14 A ARG 84 -69.38 -86.49 14 A GLN 85 -68.40 97.55 15 A THR 4 -90.17 -110.03 15 A GLN 6 -56.89 -71.69 15 A SER 15 -45.66 171.16 15 A ILE 19 -87.19 -71.06 15 A ASP 30 -61.05 -171.05 15 A ALA 31 -164.61 -72.52 15 A MET 48 -41.98 -90.35 15 A LEU 49 -88.57 46.48 15 A ASP 74 -99.62 -159.91 15 A ARG 84 -56.89 -93.97 15 A ASP 89 176.14 -51.43 16 A SER 2 -56.52 -92.15 16 A MET 3 -137.14 -39.00 16 A ASP 30 -60.90 97.58 16 A ASP 36 179.37 167.22 16 A GLU 41 -82.90 -73.90 16 A GLN 51 -107.12 -136.79 16 A GLU 64 -85.28 35.42 16 A VAL 65 -165.69 -66.55 16 A ASP 66 -56.36 91.93 16 A GLU 67 -38.08 -79.37 16 A SER 70 -168.97 -39.32 16 A PHE 75 -38.50 -28.13 16 A GLU 76 -68.15 -74.92 16 A PHE 78 -36.84 -28.34 16 A ASP 89 -178.54 -38.27 17 A MET 3 -97.09 31.01 17 A THR 4 -90.33 -140.24 17 A ALA 12 -84.13 -74.52 17 A SER 15 -51.79 176.95 17 A ALA 25 -90.48 -74.03 17 A PHE 29 -62.51 -76.36 17 A SER 38 -69.41 -168.87 17 A MET 48 -54.88 -84.73 17 A THR 54 -116.81 -158.99 17 A ASP 74 -103.87 -169.58 17 A ASP 89 170.36 -33.28 18 A SER 2 177.48 59.63 18 A THR 4 -88.50 -105.70 18 A SER 15 -43.12 166.18 18 A ALA 31 -136.54 -69.55 18 A LYS 40 -52.83 -84.58 18 A PRO 53 -93.10 56.01 18 A VAL 65 -153.88 -48.89 18 A ASP 66 -68.78 85.70 18 A ARG 84 -48.25 -92.74 18 A ASP 89 80.18 -73.16 19 A SER 2 -63.89 -145.06 19 A THR 4 -78.87 -83.05 19 A SER 15 -45.11 165.59 19 A ALA 31 -135.30 -49.44 19 A GLN 51 -135.64 -46.62 19 A VAL 65 -152.50 -61.94 19 A GLU 76 -55.43 -87.08 19 A ARG 84 -53.13 -78.03 19 A ASP 89 57.92 97.25 20 A THR 4 -71.15 -96.03 20 A SER 15 -56.33 172.83 20 A MET 48 -45.20 -87.21 20 A LEU 49 -90.32 42.42 20 A VAL 65 -143.67 -44.28 20 A ASP 66 2.73 63.85 20 A GLU 67 -50.66 -73.40 20 A SER 70 -44.06 82.12 20 A PHE 78 -39.08 -29.05 20 A ARG 84 -83.39 -76.79 20 A ASP 89 -176.82 51.45 21 A SER 2 -80.33 -101.09 21 A MET 3 -158.37 20.68 21 A THR 4 -82.46 -94.87 21 A SER 15 -43.87 164.24 21 A ALA 25 -90.10 -68.21 21 A PHE 29 -86.72 -71.56 21 A ASP 32 -147.04 50.72 21 A ASP 36 -170.96 144.66 21 A GLU 41 -90.39 -68.00 21 A MET 48 -63.15 -82.49 21 A GLN 51 10.48 -55.23 21 A ASN 52 -19.10 -50.41 21 A PRO 53 -57.60 177.82 21 A VAL 65 -159.55 -66.37 21 A ASP 66 2.70 60.87 21 A SER 70 -145.70 24.96 21 A ASP 74 -105.75 -168.48 21 A ARG 84 -56.12 -87.11 21 A ASP 89 173.30 97.54 22 A SER 2 -124.38 -66.72 22 A THR 4 -90.98 -101.05 22 A ALA 12 -44.81 -77.24 22 A SER 15 -56.51 -170.27 22 A MET 18 -90.70 -77.01 22 A ALA 20 -49.87 -74.89 22 A PHE 29 -78.43 -83.50 22 A ALA 31 -114.07 -77.79 22 A GLN 51 177.40 -17.14 22 A ASN 52 -31.79 -38.58 22 A GLU 64 -39.82 -30.22 22 A VAL 65 -133.98 -35.40 22 A ASP 66 -57.86 -105.96 22 A GLU 67 179.21 -71.37 22 A ASP 68 -152.44 17.72 22 A SER 70 -176.22 -61.37 22 A ASP 74 -83.40 -152.60 22 A ARG 84 -47.89 -88.82 23 A MET 3 176.91 -30.44 23 A THR 4 -61.76 -76.77 23 A SER 15 -48.63 164.04 23 A PHE 29 -51.34 -78.90 23 A ALA 31 -90.08 -70.59 23 A ASP 36 -179.60 104.01 23 A MET 48 -46.84 -93.41 23 A LEU 49 -90.51 41.17 23 A PRO 53 -92.98 -158.42 23 A VAL 65 -127.44 -73.07 23 A ASP 66 -69.05 85.85 23 A ASP 74 -106.39 -154.81 24 A MET 3 175.55 -29.69 24 A THR 4 -63.40 -85.52 24 A ALA 8 -73.24 -72.61 24 A SER 15 -44.43 162.02 24 A PHE 29 -63.96 -91.20 24 A ASP 30 -58.28 -162.39 24 A ALA 31 -157.42 -57.18 24 A ASP 36 -174.86 91.93 24 A LYS 40 -52.41 -72.30 24 A LEU 49 -90.56 48.54 24 A GLN 51 176.81 -19.87 24 A GLU 64 -87.15 34.63 24 A VAL 65 -172.24 -52.81 24 A ASP 66 -58.26 88.23 24 A ARG 84 -38.11 84.54 24 A GLN 85 -8.49 86.25 24 A ASP 89 77.32 34.66 25 A SER 2 50.32 -91.92 25 A MET 3 -173.85 32.33 25 A THR 4 -85.61 -95.87 25 A SER 15 -42.11 161.07 25 A ALA 31 -131.53 -57.96 25 A ASP 36 -171.91 133.87 25 A LEU 49 -90.05 44.94 25 A GLN 51 175.81 -20.87 25 A ASN 52 -26.54 -53.84 25 A ARG 84 -44.58 -92.92 25 A ASP 89 78.15 32.53 26 A SER 2 -51.92 -175.06 26 A MET 3 -99.21 33.82 26 A THR 4 -77.72 -101.29 26 A SER 15 -47.12 171.37 26 A ASP 36 -172.53 81.90 26 A MET 48 -43.88 -70.82 26 A GLN 51 -160.46 -39.63 26 A THR 54 -95.89 -154.23 26 A ASP 66 -37.32 -91.61 26 A GLU 67 -173.03 -78.07 27 A SER 2 -82.03 -151.83 27 A THR 4 -89.22 -91.05 27 A GLU 9 -90.43 -61.28 27 A SER 15 -43.65 167.61 27 A ALA 31 -122.36 -53.61 27 A ASP 36 -179.15 119.60 27 A VAL 65 -130.63 -47.34 27 A ASP 66 -45.10 -89.40 27 A GLU 67 -165.74 -72.71 27 A ASP 74 -125.59 -155.20 27 A ARG 84 -72.63 -77.13 28 A SER 2 60.49 -101.00 28 A ALA 12 -50.49 -74.76 28 A ALA 24 -90.27 -64.37 28 A PHE 29 -89.54 45.74 28 A ALA 31 -144.63 -47.46 28 A GLN 51 -107.69 -134.64 28 A THR 54 -101.50 -154.15 28 A VAL 65 -148.62 -50.18 28 A ARG 84 -48.80 -80.83 29 A SER 2 74.91 -154.31 29 A THR 4 -82.58 -87.99 29 A SER 15 -44.04 168.31 29 A PHE 29 -90.10 -68.91 29 A ASP 30 -41.41 151.20 29 A ALA 31 -163.31 -66.18 29 A ASP 32 -89.33 39.78 29 A ASP 36 -176.46 149.47 29 A GLN 51 10.41 -52.93 29 A ASN 52 -22.49 -47.88 29 A PRO 53 -64.45 81.06 29 A GLU 64 -90.06 39.79 29 A VAL 65 -159.95 -68.16 29 A ASP 66 -51.67 88.26 29 A THR 72 -153.75 -157.10 29 A GLU 76 -73.12 -74.35 29 A PHE 78 -37.11 -34.81 29 A MET 81 -87.57 -72.74 29 A ASP 89 81.25 -70.43 model building X-PLOR 3.851 refinement X-PLOR 3.851 phasing X-PLOR 3.851 STRUCTURE AND INTERACTION SITE OF THE REGULATORY DOMAIN OF TROPONIN-C WHEN COMPLEXED WITH THE 96-148 REGION OF TROPONIN-I, NMR, 29 STRUCTURES 1 Y N A THR 4 A THR 4 HELX_P A PHE 13 A PHE 13 1 1 10 A GLU 16 A GLU 16 HELX_P A PHE 29 A PHE 29 1 2 14 A THR 39 A THR 39 HELX_P A LEU 49 A LEU 49 1 3 11 A LYS 55 A LYS 55 HELX_P A ASP 59 A ASP 59 1 4 5 A PHE 75 A PHE 75 HELX_P A MET 82 A MET 82 1 5 8 CALCIUM-BINDING PROTEIN CALCIUM-BINDING, REGULATION, TROPONIN C, SKELETAL MUSCLE, CONTRACTION, CALCIUM-BINDING PROTEIN TNNC2_CHICK UNP 1 1 P02588 ASMTDQQAEARAFLSEEMIAEFKAAFDMFDADGGGDISTKELGTVMRMLGQNPTKEELDAIIEEVDEDGSGTIDFEEFLV MMVRQMKEDAKGKSEEELANCFRIFDKNADGFIDIEELGEILRATGEHVTEEDIEDLMKDSDKNNDGRIDFDEFLKMMEG VQ 1 90 1BLQ 1 90 P02588 A 1 1 90 1 P 1