0.018300 0.000000 0.000000 0.000000 0.018300 0.000000 0.000000 0.000000 0.012396 0.00000 0.00000 0.00000 6 6 2.3103 1.0201 1.5888 20.8439 10.2075 0.5687 7 7 12.2220 3.1346 2.0141 0.0057 9.8933 28.9975 8 8 3.0487 2.2870 1.5464 13.2771 5.7011 0.3239 0000-0002-1115-9223 Jacob, N.P. 0000-0001-8039-6823 Kratochvil, H.T. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 40 90 90 90 54.645 54.645 80.668 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE 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 C2 H5 N O2 75.067 y GLYCINE peptide linking H2 O 18.015 WATER non-polymer 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 C4 H10 O3 106.120 DI(HYDROXYETHYL)ETHER non-polymer C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C5 H11 N O2 117.146 y VALINE 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 C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N O N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N N N 58 S C N 59 N C N 60 N O N 61 N C N 62 N C N 63 N C N 64 N O N 65 N N N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N H N 75 N H N 76 N H N 77 N N N 78 N C N 79 N C N 80 N O N 81 N O N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N O N 88 N H N 89 N H N 90 N N N 91 S C N 92 N C N 93 N O N 94 S C N 95 N C N 96 N C N 97 N C N 98 N O N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N N N 113 S C N 114 N C N 115 N O N 116 N C N 117 N C N 118 N C N 119 N C N 120 N O N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N H N 128 N H N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N N N 135 S C N 136 N C N 137 N O N 138 N C N 139 N C N 140 N C N 141 N C N 142 N N N 143 N O N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N H 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 C N 160 N O N 161 N C N 162 N O N 163 N C N 164 N C N 165 N O N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N N N 177 S C N 178 N C N 179 N O N 180 N C Y 181 N C Y 182 N C Y 183 N C Y 184 N C Y 185 N C Y 186 N C N 187 N O N 188 N H N 189 N H N 190 N H N 191 N H N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N N N 200 S C N 201 N C N 202 N O N 203 N C N 204 N O N 205 N O N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N N N 214 S C N 215 N C N 216 N O N 217 N C Y 218 N C Y 219 N C Y 220 N C Y 221 N N Y 222 N C Y 223 N C Y 224 N C Y 225 N C Y 226 N C N 227 N O N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H N 239 N H N 240 N N N 241 S C N 242 N C N 243 N O N 244 N C N 245 N C N 246 N C N 247 N O N 248 N H N 249 N H N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 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 sing 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 doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub 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 sing N 59 N sing N 60 N doub 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 doub N 69 N sing 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 sing N 78 N sing N 79 N doub 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 sing N 88 N sing N 89 N sing N 90 N doub N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N doub 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 sing 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 doub 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 sing 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 sing 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 doub N 173 N sing N 174 N sing N 175 N sing N 176 N sing Y 177 N doub Y 178 N sing Y 179 N sing N 180 N sing Y 181 N doub N 182 N sing Y 183 N doub N 184 N sing Y 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N doub N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N doub N 209 N sing N 210 N sing N 211 N sing N 212 N sing Y 213 N doub Y 214 N sing Y 215 N sing N 216 N sing Y 217 N doub Y 218 N sing Y 219 N sing N 220 N sing Y 221 N sing Y 222 N doub N 223 N sing Y 224 N doub N 225 N sing Y 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N doub N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing To Be Published 0353 Engineered Channel Asymmetry Extends Hydrogen-Bonding Networks for Proton Conduction 0000-0002-1115-9223 0009-0008-5453-6309 0000-0001-8039-6823 10.2210/pdb12js/pdb pdb_000012js 100 1 N PIXEL 2024-04-02 DECTRIS EIGER2 XE 16M SINGLE WAVELENGTH M x-ray 1 0.97946 1.0 BL12-1 SSRL 0.97946 SYNCHROTRON SSRL BEAMLINE BL12-1 3019.750 Proton channel LQLL I13S 5 syn polymer 106.120 DI(HYDROXYETHYL)ETHER 2 syn non-polymer 18.015 water 5 nat water no no DSLKWIVFLQFLSVLLLLAIVFLLRG DSLKWIVFLQFLSVLLLLAIVFLLRG A,B,C,D,E 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 1 2.01 38.77 LIPIDIC CUBIC PHASE 0.125 M CaCl2, 0.02 M TRIS pH 7.4, 30% PEG 3K, 30% PEG 400 Cryoprotectant 293 repository Initial release 1 0 2026-05-06 United States National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) R00GM138753 huong.kratochvil@unc.edu 0000-0001-8039-6823 Huong Kratochvil principal investigator/group leader N RCSB Y RCSB 2026-04-08 REL REL PEG DI(HYDROXYETHYL)ETHER HOH water 32630 synthetic construct sample 1 26 N N 6MCT PDB entry 6MCT PDB experimental model PEG 101 2 PEG PEG 101 C PEG 101 2 PEG PEG 101 E HOH 5 3 HOH HOH 101 A HOH 6 3 HOH HOH 102 A HOH 4 3 HOH HOH 101 B HOH 1 3 HOH HOH 201 C HOH 7 3 HOH HOH 201 E ASP 1 n 1 ASP 1 A SER 2 n 2 SER 2 A LEU 3 n 3 LEU 3 A LYS 4 n 4 LYS 4 A TRP 5 n 5 TRP 5 A ILE 6 n 6 ILE 6 A VAL 7 n 7 VAL 7 A PHE 8 n 8 PHE 8 A LEU 9 n 9 LEU 9 A GLN 10 n 10 GLN 10 A PHE 11 n 11 PHE 11 A LEU 12 n 12 LEU 12 A SER 13 n 13 SER 13 A VAL 14 n 14 VAL 14 A LEU 15 n 15 LEU 15 A LEU 16 n 16 LEU 16 A LEU 17 n 17 LEU 17 A LEU 18 n 18 LEU 18 A ALA 19 n 19 ALA 19 A ILE 20 n 20 ILE 20 A VAL 21 n 21 VAL 21 A PHE 22 n 22 PHE 22 A LEU 23 n 23 LEU 23 A LEU 24 n 24 LEU 24 A n 25 25 A n 26 26 A ASP 1 n 1 ASP 1 B SER 2 n 2 SER 2 B LEU 3 n 3 LEU 3 B LYS 4 n 4 LYS 4 B TRP 5 n 5 TRP 5 B ILE 6 n 6 ILE 6 B VAL 7 n 7 VAL 7 B PHE 8 n 8 PHE 8 B LEU 9 n 9 LEU 9 B GLN 10 n 10 GLN 10 B PHE 11 n 11 PHE 11 B LEU 12 n 12 LEU 12 B SER 13 n 13 SER 13 B VAL 14 n 14 VAL 14 B LEU 15 n 15 LEU 15 B LEU 16 n 16 LEU 16 B LEU 17 n 17 LEU 17 B LEU 18 n 18 LEU 18 B ALA 19 n 19 ALA 19 B ILE 20 n 20 ILE 20 B VAL 21 n 21 VAL 21 B PHE 22 n 22 PHE 22 B LEU 23 n 23 LEU 23 B LEU 24 n 24 LEU 24 B n 25 25 B n 26 26 B ASP 1 n 1 ASP 1 C SER 2 n 2 SER 2 C LEU 3 n 3 LEU 3 C LYS 4 n 4 LYS 4 C TRP 5 n 5 TRP 5 C ILE 6 n 6 ILE 6 C VAL 7 n 7 VAL 7 C PHE 8 n 8 PHE 8 C LEU 9 n 9 LEU 9 C GLN 10 n 10 GLN 10 C PHE 11 n 11 PHE 11 C LEU 12 n 12 LEU 12 C SER 13 n 13 SER 13 C VAL 14 n 14 VAL 14 C LEU 15 n 15 LEU 15 C LEU 16 n 16 LEU 16 C LEU 17 n 17 LEU 17 C LEU 18 n 18 LEU 18 C ALA 19 n 19 ALA 19 C ILE 20 n 20 ILE 20 C VAL 21 n 21 VAL 21 C PHE 22 n 22 PHE 22 C LEU 23 n 23 LEU 23 C LEU 24 n 24 LEU 24 C ARG 25 n 25 ARG 25 C n 26 26 C n 1 1 D SER 2 n 2 SER 2 D LEU 3 n 3 LEU 3 D LYS 4 n 4 LYS 4 D TRP 5 n 5 TRP 5 D ILE 6 n 6 ILE 6 D VAL 7 n 7 VAL 7 D PHE 8 n 8 PHE 8 D LEU 9 n 9 LEU 9 D GLN 10 n 10 GLN 10 D PHE 11 n 11 PHE 11 D LEU 12 n 12 LEU 12 D SER 13 n 13 SER 13 D VAL 14 n 14 VAL 14 D LEU 15 n 15 LEU 15 D LEU 16 n 16 LEU 16 D LEU 17 n 17 LEU 17 D LEU 18 n 18 LEU 18 D ALA 19 n 19 ALA 19 D ILE 20 n 20 ILE 20 D VAL 21 n 21 VAL 21 D PHE 22 n 22 PHE 22 D LEU 23 n 23 LEU 23 D LEU 24 n 24 LEU 24 D ARG 25 n 25 ARG 25 D n 26 26 D ASP 1 n 1 ASP 1 E SER 2 n 2 SER 2 E LEU 3 n 3 LEU 3 E LYS 4 n 4 LYS 4 E TRP 5 n 5 TRP 5 E ILE 6 n 6 ILE 6 E VAL 7 n 7 VAL 7 E PHE 8 n 8 PHE 8 E LEU 9 n 9 LEU 9 E GLN 10 n 10 GLN 10 E PHE 11 n 11 PHE 11 E LEU 12 n 12 LEU 12 E SER 13 n 13 SER 13 E VAL 14 n 14 VAL 14 E LEU 15 n 15 LEU 15 E LEU 16 n 16 LEU 16 E LEU 17 n 17 LEU 17 E LEU 18 n 18 LEU 18 E ALA 19 n 19 ALA 19 E ILE 20 n 20 ILE 20 E VAL 21 n 21 VAL 21 E PHE 22 n 22 PHE 22 E LEU 23 n 23 LEU 23 E LEU 24 n 24 LEU 24 E n 25 25 E n 26 26 E author_and_software_defined_assembly PISA 5 pentameric Assembly was confirmed using denaturing SDS-PAGE Gel Electrophoresis none 6730 -70 6810 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 C HOH 201 J HOH 1 A ARG 25 A ARG 25 1 Y 1 A GLY 26 A GLY 26 1 Y 1 B ARG 25 B ARG 25 1 Y 1 B GLY 26 B GLY 26 1 Y 1 C GLY 26 C GLY 26 1 Y 1 D ASP 1 D ASP 1 1 Y 1 D GLY 26 D GLY 26 1 Y 1 E ARG 25 E ARG 25 1 Y 1 E GLY 26 E GLY 26 1 Y 52.807 0.182 -0.000 -0.000 0.182 -0.000 -0.365 0.933 0.924 Hydrogens have not been used 0.2775 0.2445 0.248 2.900 45.242 276 2520 2796 9.871 92.952 22.855 0.431 1 FREE R-VALUE MOLECULAR REPLACEMENT 0.546 0.800 0.800 1.200 MASK BULK SOLVENT 2.900 45.242 5 1031 14 0 1012 0.006 0.012 1044 1.585 1.780 1413 3.770 5.000 116 8.440 5.000 2 18.141 10.000 195 13.749 10.000 31 0.118 0.200 191 0.008 0.020 705 0.219 0.200 510 0.325 0.200 728 0.060 0.200 29 0.365 0.200 48 4.872 4.918 479 7.613 8.795 590 5.115 5.584 565 8.166 10.147 823 12.366 64.419 1662 0.094 0.050 742 0.079 0.050 704 0.115 0.050 658 0.096 0.050 745 0.072 0.050 710 0.110 0.050 663 0.106 0.050 747 0.107 0.050 685 0.077 0.050 704 0.109 0.050 658 1 A 1 X-RAY DIFFRACTION Local ncs 0.09433 0.05007 2 B 1 X-RAY DIFFRACTION Local ncs 0.09433 0.05007 3 A 2 X-RAY DIFFRACTION Local ncs 0.07905 0.05006 4 C 2 X-RAY DIFFRACTION Local ncs 0.07905 0.05006 5 A 3 X-RAY DIFFRACTION Local ncs 0.11482 0.05006 6 D 3 X-RAY DIFFRACTION Local ncs 0.11482 0.05006 7 A 4 X-RAY DIFFRACTION Local ncs 0.09571 0.05007 8 E 4 X-RAY DIFFRACTION Local ncs 0.09571 0.05007 9 B 5 X-RAY DIFFRACTION Local ncs 0.07201 0.05007 10 C 5 X-RAY DIFFRACTION Local ncs 0.07201 0.05007 11 B 6 X-RAY DIFFRACTION Local ncs 0.10965 0.05006 12 D 6 X-RAY DIFFRACTION Local ncs 0.10965 0.05006 13 B 7 X-RAY DIFFRACTION Local ncs 0.10574 0.05007 14 E 7 X-RAY DIFFRACTION Local ncs 0.10574 0.05007 15 C 8 X-RAY DIFFRACTION Local ncs 0.10695 0.05006 16 D 8 X-RAY DIFFRACTION Local ncs 0.10695 0.05006 17 C 9 X-RAY DIFFRACTION Local ncs 0.07671 0.05006 18 E 9 X-RAY DIFFRACTION Local ncs 0.07671 0.05006 19 D 10 X-RAY DIFFRACTION Local ncs 0.10940 0.05006 20 E 10 X-RAY DIFFRACTION Local ncs 0.10940 0.05006 0.356 0.219 0.234 2.975 26 190 216 0.914 0.966 20 100.0000 0.194 0.302 0.245 0.251 3.056 22 184 206 0.936 0.958 20 100.0000 0.209 0.251 0.228 0.230 3.144 21 182 203 0.958 0.954 20 100.0000 0.207 0.271 0.271 0.271 3.241 19 179 198 0.928 0.950 20 100.0000 0.249 0.296 0.253 0.256 3.346 12 174 186 0.948 0.948 20 100.0000 0.239 0.370 0.265 0.283 3.463 15 103 186 0.954 0.949 20 63.4409 0.238 0.371 0.286 0.294 3.593 17 158 181 0.865 0.954 20 96.6851 0.247 0.350 0.268 0.273 3.739 9 99 175 0.932 0.963 20 61.7143 0.213 0.277 0.221 0.226 3.904 8 119 173 0.966 0.963 20 73.4104 0.183 0.236 0.234 0.234 4.093 17 121 155 0.972 0.966 20 89.0323 0.207 0.276 0.191 0.208 4.312 25 128 153 0.957 0.970 20 100.0000 0.179 0.250 0.231 0.234 4.571 18 132 150 0.965 0.970 20 100.0000 0.226 0.275 0.207 0.214 4.883 13 129 142 0.946 0.972 20 100.0000 0.202 0.296 0.263 0.265 5.269 10 112 122 0.948 0.967 20 100.0000 0.238 0.188 0.252 0.248 5.765 10 117 128 0.972 0.973 20 99.2188 0.251 0.737 0.327 0.353 6.432 8 100 113 0.816 0.900 20 95.5752 0.279 0.215 0.248 0.243 7.402 8 90 98 0.992 0.973 20 100.0000 0.251 0.121 0.194 0.187 9.006 6 87 93 0.992 0.988 20 100.0000 0.269 0.329 0.198 0.203 12.491 6 68 74 0.915 0.983 20 100.0000 0.257 0.226 0.479 0.449 45.242 6 46 54 0.962 0.913 20 96.2963 0.432 2.19 54.65 12JS 6350 0.997 1 3.3 12.1 94.4 2.19 2.26 0.4 466 5.315 1 10.1 82.3 refinement REFMAC 5.8.0430 (refmacat 0.4.100) data reduction DIALS 3.dev.1265-g3515746c1 data scaling Aimless 0.8.2 phasing PHASER 2.8.3 N Designed pentameric proton channel LQLL I13S 1 N N 1 N N 1 N N 1 N N 1 N N 2 N N 2 N N 3 N N 3 N N 3 N N 3 N N A ASP 1 A ASP 1 HELX_P A LEU 24 A LEU 24 1 AA1 24 B SER 2 B SER 2 HELX_P B LEU 24 B LEU 24 1 AA2 23 C SER 2 C SER 2 HELX_P C ARG 25 C ARG 25 1 AA3 24 D LEU 3 D LEU 3 HELX_P D LEU 24 D LEU 24 1 AA4 22 E SER 2 E SER 2 HELX_P E LEU 24 E LEU 24 1 AA5 23 MEMBRANE PROTEIN proton channel, helical bundle, membrane protein, designed protein A B A C A D A E B C B D B E C D C E D E A ASP 1 A ASP 1 A LEU 24 A LEU 24 B ASP 1 B ASP 1 B LEU 24 B LEU 24 A ASP 1 A ASP 1 A LEU 23 A LEU 23 C ASP 1 C ASP 1 C LEU 23 C LEU 23 A SER 2 A SER 2 A LEU 23 A LEU 23 D SER 2 D SER 2 D LEU 23 D LEU 23 A ASP 1 A ASP 1 A LEU 24 A LEU 24 E ASP 1 E ASP 1 E LEU 24 E LEU 24 B ASP 1 B ASP 1 B LEU 23 B LEU 23 C ASP 1 C ASP 1 C LEU 23 C LEU 23 B SER 2 B SER 2 B LEU 23 B LEU 23 D SER 2 D SER 2 D LEU 23 D LEU 23 B ASP 1 B ASP 1 B LEU 24 B LEU 24 E ASP 1 E ASP 1 E LEU 24 E LEU 24 C SER 2 C SER 2 C LEU 24 C LEU 24 D SER 2 D SER 2 D LEU 24 D LEU 24 C ASP 1 C ASP 1 C LEU 23 C LEU 23 E ASP 1 E ASP 1 E LEU 23 E LEU 23 D SER 2 D SER 2 D LEU 23 D LEU 23 E SER 2 E SER 2 E LEU 23 E LEU 23 Local NCS retraints between domains: 1 2 Local NCS retraints between domains: 3 4 Local NCS retraints between domains: 5 6 Local NCS retraints between domains: 7 8 Local NCS retraints between domains: 9 10 Local NCS retraints between domains: 11 12 Local NCS retraints between domains: 13 14 Local NCS retraints between domains: 15 16 Local NCS retraints between domains: 17 18 Local NCS retraints between domains: 19 20 12JS PDB 1 1 12JS 1 26 12JS 1 26 12JS A 1 1 26 1 26 12JS 1 26 12JS B 1 1 26 1 26 12JS 1 26 12JS C 1 1 26 1 26 12JS 1 26 12JS D 1 1 26 1 26 12JS 1 26 12JS E 1 1 26 94 P 42 21 2