0.025810 0.014901 0.000000 0.000000 0.029803 0.000000 0.000000 0.000000 0.014824 0.00000 0.00000 0.00000 0000-0001-7509-9728 Caulton, S.G. 0000-0001-6809-9295 Peacock, A.F.A. 0000-0002-1856-7975 Lovering, A.L. Rose, G. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 38.745 38.745 67.460 C3 H7 N O2 89.093 y ALANINE 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 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking Tb 3 158.925 TERBIUM(III) ION non-polymer C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N O N 21 N N N 22 N O N 23 N H N 24 N H N 25 N H N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N N N 32 S C N 33 N C N 34 N O N 35 N C N 36 N C N 37 N O N 38 N O N 39 N O N 40 N H N 41 N H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N H N 47 N N N 48 S C N 49 N C N 50 N O N 51 N C N 52 N C N 53 N C N 54 N O N 55 N N N 56 N O N 57 N H N 58 N H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N H N 65 N H N 66 N H N 67 N N N 68 S C N 69 N C N 70 N O N 71 N C N 72 N C N 73 N C N 74 N O N 75 N O N 76 N O N 77 N H N 78 N H N 79 N H N 80 N H N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N N N 87 N C N 88 N C N 89 N O N 90 N O N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N N N 97 S C N 98 N C N 99 N O N 100 N C Y 101 N C Y 102 N N Y 103 N C Y 104 N C Y 105 N N N 106 N O N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N O N 118 N H N 119 N H N 120 N N N 121 S C N 122 N C N 123 N O N 124 S C N 125 N C N 126 N C N 127 N C N 128 N O N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N N N 143 S C N 144 N C N 145 N O N 146 N C N 147 N C N 148 N C N 149 N C N 150 N N N 151 N O N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N N N 168 S C N 169 N C N 170 N O N 171 N C N 172 N O N 173 N O N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N TB N 182 N N N 183 S C N 184 N C N 185 N O N 186 N C Y 187 N C Y 188 N C Y 189 N C Y 190 N N Y 191 N C Y 192 N C Y 193 N C Y 194 N C Y 195 N C N 196 N O N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N doub N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N sing N 34 N sing N 35 N doub N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N doub N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N doub N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing N 67 N sing N 68 N sing N 69 N doub N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N doub N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N doub N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N doub N 97 N sing N 98 N sing N 99 N sing N 100 N sing Y 101 N sing Y 102 N doub Y 103 N doub N 104 N sing Y 105 N sing N 106 N sing Y 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N doub N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N doub N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N doub N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N doub N 178 N sing N 179 N sing N 180 N sing N 181 N sing Y 182 N doub Y 183 N sing Y 184 N sing N 185 N sing Y 186 N doub Y 187 N sing Y 188 N sing N 189 N sing Y 190 N sing Y 191 N doub N 192 N sing Y 193 N doub N 194 N sing Y 195 N sing N 196 N sing N 197 N sing N 198 N sing UK Chem Sci 2041-6520 10.1039/d6sc00813e 42164438 Design of a site selective heterochromic bimetallic lanthanide coiled coil with nanometre-scale control. 2026 0000-0003-3109-8306 0009-0009-7847-4947 0000-0002-0415-9540 0000-0002-0552-5784 0000-0001-6578-7412 0000-0002-2066-4950 0000-0003-0260-5057 0000-0002-3561-450X 0000-0001-6809-9295 10.2210/pdb9som/pdb pdb_00009som 100 1 N PIXEL 2023-08-03 DECTRIS PILATUS 6M SINGLE WAVELENGTH M x-ray 1 1.4 1.0 I04 Diamond 1.4 SYNCHROTRON DIAMOND BEAMLINE I04 5112.824 Designed coiled coil with two distinct Terbium sites 1 syn polymer 158.925 TERBIUM(III) ION 4 syn non-polymer 18.015 water 1 nat water no no EWEAIEKKIAANESKDQAIEKKDQAIEKKIQAIEKKIEAIEHGIG EWEAIEKKIAANESKDQAIEKKDQAIEKKIQAIEKKIEAIEHGIG 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 1 2.86 56.98 VAPOR DIFFUSION, SITTING DROP 0.1 M HEPES pH 7.0 30 % v/v Jeffamine ED-2003 291.15 repository Initial release 1 0 2026-06-10 United Kingdom Engineering and Physical Sciences Research Council EP/Z533452/1 a.f.a.peacock@bham.ac.uk 0000-0001-6809-9295 Anna Peacock F. A. principal investigator/group leader N PDBE Y PDBE 2025-09-15 REL REL TB TB SUBJECT OF INVESTIGATION TB TERBIUM(III) ION HOH water 32630 synthetic construct sample 1 45 Y N TB 3 2 TB TB 101 A TB 4 2 TB TB 102 A TB 5 2 TB TB 103 A TB 6 2 TB TB 104 A HOH 1 3 HOH HOH 201 A GLU 1 n 1 GLU 1 A TRP 2 n 2 TRP 2 A GLU 3 n 3 GLU 3 A ALA 4 n 4 ALA 4 A ILE 5 n 5 ILE 5 A GLU 6 n 6 GLU 6 A LYS 7 n 7 LYS 7 A LYS 8 n 8 LYS 8 A ILE 9 n 9 ILE 9 A ALA 10 n 10 ALA 10 A ALA 11 n 11 ALA 11 A ASN 12 n 12 ASN 12 A GLU 13 n 13 GLU 13 A SER 14 n 14 SER 14 A LYS 15 n 15 LYS 15 A ASP 16 n 16 ASP 16 A GLN 17 n 17 GLN 17 A ALA 18 n 18 ALA 18 A ILE 19 n 19 ILE 19 A GLU 20 n 20 GLU 20 A LYS 21 n 21 LYS 21 A LYS 22 n 22 LYS 22 A ASP 23 n 23 ASP 23 A GLN 24 n 24 GLN 24 A ALA 25 n 25 ALA 25 A ILE 26 n 26 ILE 26 A GLU 27 n 27 GLU 27 A LYS 28 n 28 LYS 28 A LYS 29 n 29 LYS 29 A ILE 30 n 30 ILE 30 A GLN 31 n 31 GLN 31 A ALA 32 n 32 ALA 32 A ILE 33 n 33 ILE 33 A GLU 34 n 34 GLU 34 A LYS 35 n 35 LYS 35 A LYS 36 n 36 LYS 36 A ILE 37 n 37 ILE 37 A GLU 38 n 38 GLU 38 A ALA 39 n 39 ALA 39 A ILE 40 n 40 ILE 40 A GLU 41 n 41 GLU 41 A HIS 42 n 42 HIS 42 A GLY 43 n 43 GLY 43 A ILE 44 n 44 ILE 44 A GLY 45 n 45 GLY 45 A 0.6975 -1.5385 -1.9237 6.8055 9.1643 2.0021 -1.1029 -0.9620 -0.0541 1.7991 0.2597 0.4924 3.8656 -0.7988 1.6725 0.6529 -0.0172 0.1189 0.9963 0.1494 0.9508 refined 14.2619 10.1586 20.8677 X-RAY DIFFRACTION X-RAY DIFFRACTION 1 chain 'A' and (resid 3 through 45 ) author_and_software_defined_assembly PISA 3 trimeric none 5590 -44 9350 A GLU 1 A OE1 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLU 1 A OE2 GLU 1 1_555 54.3 A GLU 1 A OE1 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLU 3 A OE1 GLU 3 1_555 16.9 A GLU 1 A OE2 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLU 3 A OE1 GLU 3 1_555 37.9 A GLU 1 A OE1 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLU 3 A OE2 GLU 3 1_555 24.8 A GLU 1 A OE2 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLU 3 A OE2 GLU 3 1_555 31.3 A GLU 3 A OE1 GLU 3 1_555 A TB 103 D TB TB 6_655 A GLU 3 A OE2 GLU 3 1_555 8.2 A GLU 1 A OE1 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLU 6 A OE1 GLU 6 1_555 25.9 A GLU 1 A OE2 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLU 6 A OE1 GLU 6 1_555 56.2 A GLU 3 A OE1 GLU 3 1_555 A TB 103 D TB TB 6_655 A GLU 6 A OE1 GLU 6 1_555 26.3 A GLU 3 A OE2 GLU 3 1_555 A TB 103 D TB TB 6_655 A GLU 6 A OE1 GLU 6 1_555 27.6 A GLU 1 A OE1 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLU 6 A OE2 GLU 6 1_555 30.5 A GLU 1 A OE2 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLU 6 A OE2 GLU 6 1_555 60.2 A GLU 3 A OE1 GLU 3 1_555 A TB 103 D TB TB 6_655 A GLU 6 A OE2 GLU 6 1_555 31.6 A GLU 3 A OE2 GLU 3 1_555 A TB 103 D TB TB 6_655 A GLU 6 A OE2 GLU 6 1_555 32.5 A GLU 6 A OE1 GLU 6 1_555 A TB 103 D TB TB 6_655 A GLU 6 A OE2 GLU 6 1_555 5.4 A GLU 1 A OE1 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLY 45 A O GLY 45 1_555 100.8 A GLU 1 A OE2 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLY 45 A O GLY 45 1_555 77.1 A GLU 3 A OE1 GLU 3 1_555 A TB 103 D TB TB 6_655 A GLY 45 A O GLY 45 1_555 90.7 A GLU 3 A OE2 GLU 3 1_555 A TB 103 D TB TB 6_655 A GLY 45 A O GLY 45 1_555 83.9 A GLU 6 A OE1 GLU 6 1_555 A TB 103 D TB TB 6_655 A GLY 45 A O GLY 45 1_555 76.4 A GLU 6 A OE2 GLU 6 1_555 A TB 103 D TB TB 6_655 A GLY 45 A O GLY 45 1_555 73.2 A GLU 1 A OE1 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLY 45 A OXT GLY 45 1_555 99.8 A GLU 1 A OE2 GLU 1 1_555 A TB 103 D TB TB 6_655 A GLY 45 A OXT GLY 45 1_555 75.8 A GLU 3 A OE1 GLU 3 1_555 A TB 103 D TB TB 6_655 A GLY 45 A OXT GLY 45 1_555 89.5 A GLU 3 A OE2 GLU 3 1_555 A TB 103 D TB TB 6_655 A GLY 45 A OXT GLY 45 1_555 82.7 A GLU 6 A OE1 GLU 6 1_555 A TB 103 D TB TB 6_655 A GLY 45 A OXT GLY 45 1_555 75.5 A GLU 6 A OE2 GLU 6 1_555 A TB 103 D TB TB 6_655 A GLY 45 A OXT GLY 45 1_555 72.4 A GLY 45 A O GLY 45 1_555 A TB 103 D TB TB 6_655 A GLY 45 A OXT GLY 45 1_555 1.3 A ASN 12 A OD1 ASN 12 1_555 A TB 104 E TB TB 1_555 A ASN 12 A OD1 ASN 12 1_555 0.0 A ASN 12 A OD1 ASN 12 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD1 ASP 16 1_555 78.9 A ASN 12 A OD1 ASN 12 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD1 ASP 16 1_555 78.9 A ASN 12 A OD1 ASN 12 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD2 ASP 16 1_555 83.8 A ASN 12 A OD1 ASN 12 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD2 ASP 16 1_555 83.8 A ASP 16 A OD1 ASP 16 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD2 ASP 16 1_555 50.0 A ASN 12 A OD1 ASN 12 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD1 ASP 16 1_555 78.9 A ASN 12 A OD1 ASN 12 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD1 ASP 16 1_555 78.9 A ASP 16 A OD1 ASP 16 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD1 ASP 16 1_555 0.0 A ASP 16 A OD2 ASP 16 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD1 ASP 16 1_555 50.0 A ASN 12 A OD1 ASN 12 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD2 ASP 16 1_555 83.8 A ASN 12 A OD1 ASN 12 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD2 ASP 16 1_555 83.8 A ASP 16 A OD1 ASP 16 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD2 ASP 16 1_555 50.0 A ASP 16 A OD2 ASP 16 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD2 ASP 16 1_555 0.0 A ASP 16 A OD1 ASP 16 1_555 A TB 104 E TB TB 1_555 A ASP 16 A OD2 ASP 16 1_555 50.0 A ASP 23 A OD1 ASP 23 1_555 A TB 102 C TB TB 1_555 A ASP 23 A OD2 ASP 23 1_555 55.8 A ASP 23 A OD1 ASP 23 1_555 A TB 102 C TB TB 1_555 A ASP 23 A OD1 ASP 23 1_555 0.0 A ASP 23 A OD2 ASP 23 1_555 A TB 102 C TB TB 1_555 A ASP 23 A OD1 ASP 23 1_555 55.8 A ASP 23 A OD1 ASP 23 1_555 A TB 102 C TB TB 1_555 A ASP 23 A OD2 ASP 23 1_555 55.8 A ASP 23 A OD2 ASP 23 1_555 A TB 102 C TB TB 1_555 A ASP 23 A OD2 ASP 23 1_555 0.0 A ASP 23 A OD1 ASP 23 1_555 A TB 102 C TB TB 1_555 A ASP 23 A OD2 ASP 23 1_555 55.8 A GLU 38 A OE1 GLU 38 1_555 A TB 101 B TB TB 6_555 A GLU 38 A OE2 GLU 38 1_555 54.1 A GLU 38 A OE1 GLU 38 1_555 A TB 101 B TB TB 6_555 A GLU 41 A OE1 GLU 41 1_555 83.4 A GLU 38 A OE2 GLU 38 1_555 A TB 101 B TB TB 6_555 A GLU 41 A OE1 GLU 41 1_555 111.1 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 -0.5000000000 -0.8660254038 0.0000000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_655 -y+1,x-y,z crystal symmetry operation 38.7450000000 0.0000000000 0.0000000000 -0.5000000000 0.8660254038 0.0000000000 -0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_665 -x+y+1,-x+1,z crystal symmetry operation 19.3725000000 33.5541542696 0.0000000000 1 A TB 101 B TB 1 A TB 102 C TB 1 A TB 104 E TB 1 A TRP 2 62.02 -64.16 0.2475 0.2210 0.2224 2.76 23.79 74 1466 5.05 97.21 0.26 1 FREE R-VALUE 1.35 SAD 32.36 0.90 1.10 ML FLAT BULK SOLVENT MODEL 2.76 23.79 1 364 4 0 359 0.003 361 0.358 479 18.260 146 0.032 52 0.002 62 0.2475 0.2210 23.79 74 1392 97.00 2.76 23.79 9SOM 1507 0.999 0.072 0.017 0.074 0.99 1 29.6 30605 20.3 99.8 0.450 2.76 2.99 6448 315 0.998 0.102 0.462 0.98 1 5.4 20.5 100.0 refinement PHENIX (1.20.1_4487: ???) data scaling Aimless 8.0.016 phasing AutoSol N Crystal structure of a designed coiled coil with two distinct Terbium sites 1 N N 2 N N 2 N N 2 N N 2 N N 3 N N A TRP 2 A TRP 2 HELX_P A ILE 44 A ILE 44 1 AA1 43 metalc 2.445 A GLU 1 A OE1 GLU 1 1_555 A TB 103 D TB TB 6_655 metalc 2.380 A GLU 1 A OE2 GLU 1 1_555 A TB 103 D TB TB 6_655 metalc 2.786 A GLU 3 A OE1 GLU 3 1_555 A TB 103 D TB TB 1_555 metalc 2.206 A GLU 3 A OE2 GLU 3 1_555 A TB 103 D TB TB 1_555 metalc 2.763 A GLU 6 A OE1 GLU 6 1_555 A TB 103 D TB TB 4_665 metalc 2.602 A GLU 6 A OE2 GLU 6 1_555 A TB 103 D TB TB 4_665 metalc 2.609 A ASN 12 A OD1 ASN 12 1_555 A TB 104 E TB TB 1_555 metalc 2.610 A ASN 12 A OD1 ASN 12 1_555 A TB 104 E TB TB 2_655 metalc 2.754 A ASP 16 A OD1 ASP 16 1_555 A TB 104 E TB TB 1_555 metalc 2.376 A ASP 16 A OD2 ASP 16 1_555 A TB 104 E TB TB 1_555 metalc 2.754 A ASP 16 A OD1 ASP 16 1_555 A TB 104 E TB TB 2_655 metalc 2.376 A ASP 16 A OD2 ASP 16 1_555 A TB 104 E TB TB 2_655 metalc 2.452 A ASP 23 A OD1 ASP 23 1_555 A TB 102 C TB TB 1_555 metalc 2.221 A ASP 23 A OD2 ASP 23 1_555 A TB 102 C TB TB 1_555 metalc 2.453 A ASP 23 A OD1 ASP 23 1_555 A TB 102 C TB TB 2_655 metalc 2.221 A ASP 23 A OD2 ASP 23 1_555 A TB 102 C TB TB 2_655 metalc 2.450 A GLU 38 A OE1 GLU 38 1_555 A TB 101 B TB TB 6_555 metalc 2.384 A GLU 38 A OE2 GLU 38 1_555 A TB 101 B TB TB 6_555 metalc 2.603 A GLU 41 A OE1 GLU 41 1_555 A TB 101 B TB TB 6_555 metalc 2.867 A GLY 45 A O GLY 45 1_555 A TB 103 D TB TB 5_554 metalc 2.690 A GLY 45 A OXT GLY 45 1_555 A TB 103 D TB TB 5_554 DE NOVO PROTEIN Coiled coil, metal binding, terbium, de novo, DE NOVO PROTEIN 9SOM PDB 1 1 9SOM 1 45 9SOM 1 45 9SOM A 1 1 45 168 P 6