1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Massiah, M.A. Ko, Y.H. Pedersen, P.L. Mildvan, A.S. 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 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 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 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 N 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 H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O 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 N N 75 S C N 76 N C N 77 N O N 78 N C N 79 N C N 80 N C N 81 N O N 82 N O N 83 N O N 84 N H N 85 N H N 86 N H N 87 N H N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N N N 94 N C N 95 N C N 96 N O N 97 N O N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N N N 104 S C N 105 N C N 106 N O N 107 S C N 108 N C N 109 N C N 110 N C N 111 N O N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N N N 126 S C N 127 N C N 128 N O N 129 N C N 130 N C N 131 N C N 132 N C N 133 N N N 134 N O 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 H N 143 N H 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 N N 151 S C N 152 N C N 153 N O N 154 N C N 155 N C N 156 N S N 157 N C N 158 N O 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 H N 168 N H N 169 N H N 170 N N N 171 S C N 172 N C N 173 N O N 174 N C Y 175 N C Y 176 N C Y 177 N C Y 178 N C Y 179 N C Y 180 N C N 181 N O N 182 N H N 183 N H N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N H N 192 N H N 193 N N N 194 S C N 195 N C N 196 N O N 197 N C N 198 N C N 199 N C N 200 N O 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 209 N H N 210 N N N 211 S C N 212 N C N 213 N O N 214 N C N 215 N O N 216 N O N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N N N 225 S C N 226 N C N 227 N O N 228 R C N 229 N O N 230 N C N 231 N O 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 H N 241 N N N 242 S C N 243 N C N 244 N O N 245 N C Y 246 N C Y 247 N C Y 248 N C Y 249 N C Y 250 N C Y 251 N C N 252 N O N 253 N O N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N N N 266 S C N 267 N C N 268 N O N 269 N C N 270 N C N 271 N C N 272 N O N 273 N H N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 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 sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing 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 doub N 77 N sing 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 doub N 85 N sing N 86 N sing N 87 N sing 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 doub 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 doub 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 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 sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N doub 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 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 doub 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 doub N 168 N sing N 169 N sing N 170 N sing N 171 N sing Y 172 N doub Y 173 N sing Y 174 N sing N 175 N sing Y 176 N doub N 177 N sing Y 178 N doub N 179 N sing Y 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N doub N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing 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 doub N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N doub N 221 N sing N 222 N sing N 223 N sing N 224 N sing N 225 N sing N 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 Y 241 N doub Y 242 N sing Y 243 N sing N 244 N sing Y 245 N doub N 246 N sing Y 247 N doub N 248 N sing Y 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N doub N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing US Biochemistry BICHAW 0033 0006-2960 38 7453 7461 10.1021/bi9903603 10360942 Cystic fibrosis transmembrane conductance regulator: solution structures of peptides based on the Phe508 region, the most common site of disease-causing DeltaF508 mutation. 1999 1 10.2210/pdb1ckx/pdb pdb_00001ckx 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 3054.520 Cystic fibrosis transmembrane conductance regulator (CFTR) P26 IN TRIFLUOROETHANOL 1 syn polymer P26_TFE no no MPGTIKENIIFGVSYDEYRYRSVIKA MPGTIKENIIFGVSYDEYRYRSVIKA 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 database_2 pdbx_struct_assembly pdbx_struct_oper_list chem_comp_atom chem_comp_bond repository Initial release Version format compliance Version format compliance Database references Derived calculations Data collection 1 0 1999-05-04 1 1 2008-04-26 1 2 2011-07-13 1 3 2022-02-16 1 4 2023-12-27 _database_2.pdbx_DOI _database_2.pdbx_database_accession BNL Y RCSB 1999-04-26 REL REL THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE IS BASED ON THE PHE508 REGION OF CF. sample THE SOLUTION STRUCTURES OF THE PEPTIDE (P26) BASED ON THE PHE508 REGION OF CFTR WERE DETERMINED BY HOMONUCLEAR 1H NMR SPECTROSCOPY PERFORMED AT 600 MHZ. THE PEPTIDE WAS SYNTHETICALLY MADE AND WAS UNLABELED. NOESY AT 100, 200 AND 300 MS MIXING TIMES, A TOCSY AT 65 MS AND COSY SPECTRA WERE COLLECTED AT 25OC IN 43% TFE-D2 AND H2O. LEAST RESTRAINTS VIOLATIONS AND LOW ENERGY 50 13 NOESY COSY TOCSY SPECTRA 4.0 1 atm 298 K distance geometry 1 43% TRIFLUROETHANOL-D2 / H2O BRUNGER refinement X-PLOR 3.8 structure solution NMRVIEW2.1 600 Varian UNITYPLUS MET 1 n 1 MET 1 A PRO 2 n 2 PRO 2 A GLY 3 n 3 GLY 3 A THR 4 n 4 THR 4 A ILE 5 n 5 ILE 5 A LYS 6 n 6 LYS 6 A GLU 7 n 7 GLU 7 A ASN 8 n 8 ASN 8 A ILE 9 n 9 ILE 9 A ILE 10 n 10 ILE 10 A PHE 11 n 11 PHE 11 A GLY 12 n 12 GLY 12 A VAL 13 n 13 VAL 13 A SER 14 n 14 SER 14 A TYR 15 n 15 TYR 15 A ASP 16 n 16 ASP 16 A GLU 17 n 17 GLU 17 A TYR 18 n 18 TYR 18 A ARG 19 n 19 ARG 19 A TYR 20 n 20 TYR 20 A ARG 21 n 21 ARG 21 A SER 22 n 22 SER 22 A VAL 23 n 23 VAL 23 A ILE 24 n 24 ILE 24 A LYS 25 n 25 LYS 25 A ALA 26 n 26 ALA 26 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 A O H GLU PHE 7 11 1.44 2 A A O H ILE SER 10 14 1.55 2 A A O H GLU PHE 7 11 1.56 5 A A O H GLU PHE 7 11 1.46 7 A A O H GLU ILE 7 10 1.60 8 A A O H ILE SER 10 14 1.56 8 A A O H TYR SER 18 22 1.60 9 A A O H TYR VAL 20 23 1.51 11 A A O H THR ASN 4 8 1.51 12 A A O H ILE SER 10 14 1.45 13 A A O H ILE SER 10 14 1.50 13 A A O H TYR ARG 15 19 1.57 13 A A O H GLU ILE 7 10 1.57 1 A ARG 19 0.317 SIDE CHAIN 1 A ARG 21 0.168 SIDE CHAIN 2 A ARG 19 0.159 SIDE CHAIN 2 A ARG 21 0.297 SIDE CHAIN 3 A ARG 19 0.133 SIDE CHAIN 3 A ARG 21 0.252 SIDE CHAIN 4 A ARG 19 0.312 SIDE CHAIN 4 A ARG 21 0.318 SIDE CHAIN 5 A ARG 19 0.090 SIDE CHAIN 5 A ARG 21 0.315 SIDE CHAIN 6 A ARG 19 0.225 SIDE CHAIN 6 A ARG 21 0.313 SIDE CHAIN 7 A ARG 19 0.271 SIDE CHAIN 7 A ARG 21 0.195 SIDE CHAIN 8 A ARG 21 0.277 SIDE CHAIN 9 A ARG 19 0.278 SIDE CHAIN 9 A ARG 21 0.305 SIDE CHAIN 10 A ARG 19 0.311 SIDE CHAIN 10 A ARG 21 0.318 SIDE CHAIN 11 A ARG 19 0.126 SIDE CHAIN 11 A ARG 21 0.317 SIDE CHAIN 12 A ARG 19 0.256 SIDE CHAIN 12 A ARG 21 0.173 SIDE CHAIN 13 A ARG 19 0.147 SIDE CHAIN 13 A ARG 21 0.313 SIDE CHAIN 2 A LYS 25 -64.21 -170.14 4 A PRO 2 -72.64 -168.02 4 A LYS 25 40.81 -94.36 7 A ILE 10 -124.85 -52.23 7 A ILE 24 -142.80 38.61 7 A LYS 25 -54.00 -71.93 9 A THR 4 -137.94 -36.41 9 A TYR 20 -95.42 -72.72 10 A ILE 10 -121.96 -52.32 11 A THR 4 -137.88 -42.79 11 A ILE 10 -120.55 -52.11 13 A LYS 25 42.38 84.22 Cystic fibrosis transmembrane conductance regulator: Solution structures of peptides based on the Phe508 region, the most common site of disease-causing Delta-F508 mutation 1 N N A THR 4 A THR 4 HELX_P A LYS 25 A LYS 25 1 H1 22 METAL TRANSPORT P26_TFE, CYSTIC FIBROSIS, PEPTIDES, METAL TRANSPORT CFTR_SHEEP UNP 1 Q00555 497 522 1CKX 1 26 Q00555 A 1 1 26 1 ASP SEE REMARK 999 GLU 7 1CKX A Q00555 UNP 503 7 1 P 1