0.014063 0.000000 0.000000 0.000000 0.014063 0.000000 0.000000 0.000000 0.008880 0.00000 0.00000 0.00000 CIS PROLINE - PRO A 53 CIS PROLINE - PRO B 53 Brandhuber, B.J. Vigers, G.P.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 71.110 71.110 112.610 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 C3 H7 N O2 S 121.158 y CYSTEINE 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 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 C11 H12 N2 O2 204.225 y TRYPTOPHAN 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 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N 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 H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O N 116 N O N 117 N O 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 H N 126 N H N 127 N N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N N N 138 S C N 139 N C N 140 N O N 141 N C Y 142 N C Y 143 N N Y 144 N C Y 145 N C Y 146 N N N 147 N O 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 N N 159 S C N 160 N C N 161 N O N 162 S C N 163 N C N 164 N C N 165 N C N 166 N O 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 H N 177 N H N 178 N H N 179 N H N 180 N N N 181 S C N 182 N C N 183 N O N 184 N C N 185 N C N 186 N C N 187 N C N 188 N O 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 H N 200 N H N 201 N H N 202 N N N 203 S C N 204 N C N 205 N O N 206 N C N 207 N C N 208 N C N 209 N C N 210 N N N 211 N O N 212 N H N 213 N H N 214 N H N 215 N H N 216 N H 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 H N 225 N H N 226 N H N 227 N N N 228 S C N 229 N C N 230 N O N 231 N C N 232 N C N 233 N S N 234 N C N 235 N O N 236 N H N 237 N H N 238 N H N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N N N 248 S C N 249 N C N 250 N O N 251 N C Y 252 N C Y 253 N C Y 254 N C Y 255 N C Y 256 N C Y 257 N C N 258 N O 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 H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N N N 271 S C N 272 N C N 273 N O N 274 N C N 275 N C N 276 N C N 277 N O 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 284 N H N 285 N H N 286 N H N 287 N N N 288 S C N 289 N C N 290 N O N 291 N C N 292 N O N 293 N O N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N N N 302 S C N 303 N C N 304 N O N 305 R C N 306 N O N 307 N C N 308 N O N 309 N H N 310 N H N 311 N H N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N N N 319 S C N 320 N C N 321 N O N 322 N C Y 323 N C Y 324 N C Y 325 N C Y 326 N N Y 327 N C Y 328 N C Y 329 N C Y 330 N C Y 331 N C N 332 N O N 333 N H N 334 N H N 335 N H N 336 N H N 337 N H N 338 N H N 339 N H N 340 N H N 341 N H N 342 N H N 343 N H N 344 N H N 345 N N N 346 S C N 347 N C N 348 N O N 349 N C Y 350 N C Y 351 N C Y 352 N C Y 353 N C Y 354 N C Y 355 N C N 356 N O N 357 N O N 358 N H N 359 N H N 360 N H N 361 N H N 362 N H N 363 N H N 364 N H N 365 N H N 366 N H N 367 N H N 368 N H N 369 N N N 370 S C N 371 N C N 372 N O N 373 N C N 374 N C N 375 N C N 376 N O N 377 N H N 378 N H N 379 N H N 380 N H N 381 N H N 382 N H N 383 N H N 384 N H N 385 N H N 386 N H N 387 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 sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub 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 sing N 97 N doub 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 doub 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 doub 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 doub 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 doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 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 doub 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 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 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 sing 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 doub 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 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 sing N 221 N sing N 222 N doub 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 sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N doub N 242 N sing N 243 N sing N 244 N sing N 245 N sing Y 246 N doub Y 247 N sing Y 248 N sing N 249 N sing Y 250 N doub N 251 N sing Y 252 N doub N 253 N sing Y 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 sing N 261 N sing N 262 N sing N 263 N sing N 264 N doub 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 N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N doub N 282 N sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N doub N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N doub N 311 N sing N 312 N sing N 313 N sing N 314 N sing Y 315 N doub Y 316 N sing Y 317 N sing N 318 N sing Y 319 N doub Y 320 N sing Y 321 N sing N 322 N sing Y 323 N sing Y 324 N doub N 325 N sing Y 326 N doub N 327 N sing Y 328 N sing N 329 N sing N 330 N sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N doub N 339 N sing N 340 N sing N 341 N sing N 342 N sing Y 343 N doub Y 344 N sing Y 345 N sing N 346 N sing Y 347 N doub N 348 N sing Y 349 N doub N 350 N sing Y 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N doub N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N sing US J.Biol.Chem. JBCHA3 0071 0021-9258 269 12874 12879 8175703 X-ray structure of interleukin-1 receptor antagonist at 2.0-A resolution. 1994 10.2210/pdb1ilt/pdb pdb_00001ilt 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 x-ray 1 1.0 17145.406 INTERLEUKIN-1 RECEPTOR ANTAGONIST 2 man polymer no no RPSGRKSSKMQAFRIWDVNQKTFYLRNNQLVAGYLQGPNVNLEEKIDVVPIEPHALFLGIHGGKMCLSCVKSGDETRLQL EAVNITDLSENRKQDKRFAFIRSDSGPTTSFESAACPGWFLCTAMEADQPVSLTNMPDEGVMVTKFYFQEDE RPSGRKSSKMQAFRIWDVNQKTFYLRNNQLVAGYLQGPNVNLEEKIDVVPIEPHALFLGIHGGKMCLSCVKSGDETRLQL EAVNITDLSENRKQDKRFAFIRSDSGPTTSFESAACPGWFLCTAMEADQPVSLTNMPDEGVMVTKFYFQEDE A,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 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 sample 9606 Homo sapiens 2.07 40.72 pdbx_database_status struct_conf struct_conf_type chem_comp_atom chem_comp_bond database_2 repository Initial release Version format compliance Version format compliance Derived calculations Other Data collection Database references 1 0 1995-04-01 1 1 2008-03-24 1 2 2011-07-13 1 3 2017-11-29 1 4 2024-02-07 _pdbx_database_status.process_site _database_2.pdbx_DOI _database_2.pdbx_database_accession CA ATOMS ONLY CA ATOMS ONLY SHEET THE SHEETS PRESENTED AS A1 AND B1 ON SHEET RECORDS BELOW ARE ACTUALLY A SIX-STRANDED BETA-BARREL. THIS IS REPRESENTED BY A SEVEN-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. Y BNL 1994-03-09 REL n 1 1 A n 2 2 A n 3 3 A n 4 4 A n 5 5 A n 6 6 A n 7 7 A n 8 8 A n 9 9 A MET 10 n 10 MET 10 A GLN 11 n 11 GLN 11 A ALA 12 n 12 ALA 12 A PHE 13 n 13 PHE 13 A ARG 14 n 14 ARG 14 A ILE 15 n 15 ILE 15 A TRP 16 n 16 TRP 16 A ASP 17 n 17 ASP 17 A VAL 18 n 18 VAL 18 A ASN 19 n 19 ASN 19 A GLN 20 n 20 GLN 20 A LYS 21 n 21 LYS 21 A THR 22 n 22 THR 22 A PHE 23 n 23 PHE 23 A TYR 24 n 24 TYR 24 A LEU 25 n 25 LEU 25 A ARG 26 n 26 ARG 26 A ASN 27 n 27 ASN 27 A ASN 28 n 28 ASN 28 A GLN 29 n 29 GLN 29 A LEU 30 n 30 LEU 30 A VAL 31 n 31 VAL 31 A ALA 32 n 32 ALA 32 A GLY 33 n 33 GLY 33 A TYR 34 n 34 TYR 34 A LEU 35 n 35 LEU 35 A GLN 36 n 36 GLN 36 A GLY 37 n 37 GLY 37 A PRO 38 n 38 PRO 38 A ASN 39 n 39 ASN 39 A VAL 40 n 40 VAL 40 A ASN 41 n 41 ASN 41 A LEU 42 n 42 LEU 42 A GLU 43 n 43 GLU 43 A GLU 44 n 44 GLU 44 A LYS 45 n 45 LYS 45 A ILE 46 n 46 ILE 46 A ASP 47 n 47 ASP 47 A VAL 48 n 48 VAL 48 A VAL 49 n 49 VAL 49 A PRO 50 n 50 PRO 50 A ILE 51 n 51 ILE 51 A GLU 52 n 52 GLU 52 A PRO 53 n 53 PRO 53 A HIS 54 n 54 HIS 54 A ALA 55 n 55 ALA 55 A LEU 56 n 56 LEU 56 A PHE 57 n 57 PHE 57 A LEU 58 n 58 LEU 58 A GLY 59 n 59 GLY 59 A ILE 60 n 60 ILE 60 A HIS 61 n 61 HIS 61 A GLY 62 n 62 GLY 62 A GLY 63 n 63 GLY 63 A LYS 64 n 64 LYS 64 A MET 65 n 65 MET 65 A CYS 66 n 66 CYS 66 A LEU 67 n 67 LEU 67 A SER 68 n 68 SER 68 A CYS 69 n 69 CYS 69 A VAL 70 n 70 VAL 70 A LYS 71 n 71 LYS 71 A SER 72 n 72 SER 72 A GLY 73 n 73 GLY 73 A ASP 74 n 74 ASP 74 A GLU 75 n 75 GLU 75 A THR 76 n 76 THR 76 A ARG 77 n 77 ARG 77 A LEU 78 n 78 LEU 78 A GLN 79 n 79 GLN 79 A LEU 80 n 80 LEU 80 A GLU 81 n 81 GLU 81 A ALA 82 n 82 ALA 82 A VAL 83 n 83 VAL 83 A ASN 84 n 84 ASN 84 A ILE 85 n 85 ILE 85 A THR 86 n 86 THR 86 A ASP 87 n 87 ASP 87 A LEU 88 n 88 LEU 88 A SER 89 n 89 SER 89 A GLU 90 n 90 GLU 90 A ASN 91 n 91 ASN 91 A ARG 92 n 92 ARG 92 A LYS 93 n 93 LYS 93 A GLN 94 n 94 GLN 94 A ASP 95 n 95 ASP 95 A LYS 96 n 96 LYS 96 A ARG 97 n 97 ARG 97 A PHE 98 n 98 PHE 98 A ALA 99 n 99 ALA 99 A PHE 100 n 100 PHE 100 A ILE 101 n 101 ILE 101 A ARG 102 n 102 ARG 102 A SER 103 n 103 SER 103 A ASP 104 n 104 ASP 104 A SER 105 n 105 SER 105 A GLY 106 n 106 GLY 106 A PRO 107 n 107 PRO 107 A THR 108 n 108 THR 108 A THR 109 n 109 THR 109 A SER 110 n 110 SER 110 A PHE 111 n 111 PHE 111 A GLU 112 n 112 GLU 112 A SER 113 n 113 SER 113 A ALA 114 n 114 ALA 114 A ALA 115 n 115 ALA 115 A CYS 116 n 116 CYS 116 A PRO 117 n 117 PRO 117 A GLY 118 n 118 GLY 118 A TRP 119 n 119 TRP 119 A PHE 120 n 120 PHE 120 A LEU 121 n 121 LEU 121 A CYS 122 n 122 CYS 122 A THR 123 n 123 THR 123 A ALA 124 n 124 ALA 124 A MET 125 n 125 MET 125 A GLU 126 n 126 GLU 126 A ALA 127 n 127 ALA 127 A ASP 128 n 128 ASP 128 A GLN 129 n 129 GLN 129 A PRO 130 n 130 PRO 130 A VAL 131 n 131 VAL 131 A SER 132 n 132 SER 132 A LEU 133 n 133 LEU 133 A THR 134 n 134 THR 134 A ASN 135 n 135 ASN 135 A MET 136 n 136 MET 136 A PRO 137 n 137 PRO 137 A ASP 138 n 138 ASP 138 A GLU 139 n 139 GLU 139 A GLY 140 n 140 GLY 140 A VAL 141 n 141 VAL 141 A MET 142 n 142 MET 142 A VAL 143 n 143 VAL 143 A THR 144 n 144 THR 144 A LYS 145 n 145 LYS 145 A PHE 146 n 146 PHE 146 A TYR 147 n 147 TYR 147 A PHE 148 n 148 PHE 148 A GLN 149 n 149 GLN 149 A GLU 150 n 150 GLU 150 A ASP 151 n 151 ASP 151 A GLU 152 n 152 GLU 152 A n 1 1 B n 2 2 B n 3 3 B n 4 4 B n 5 5 B n 6 6 B n 7 7 B n 8 8 B n 9 9 B MET 10 n 10 MET 10 B GLN 11 n 11 GLN 11 B ALA 12 n 12 ALA 12 B PHE 13 n 13 PHE 13 B ARG 14 n 14 ARG 14 B ILE 15 n 15 ILE 15 B TRP 16 n 16 TRP 16 B ASP 17 n 17 ASP 17 B VAL 18 n 18 VAL 18 B ASN 19 n 19 ASN 19 B GLN 20 n 20 GLN 20 B LYS 21 n 21 LYS 21 B THR 22 n 22 THR 22 B PHE 23 n 23 PHE 23 B TYR 24 n 24 TYR 24 B LEU 25 n 25 LEU 25 B ARG 26 n 26 ARG 26 B ASN 27 n 27 ASN 27 B ASN 28 n 28 ASN 28 B GLN 29 n 29 GLN 29 B LEU 30 n 30 LEU 30 B VAL 31 n 31 VAL 31 B ALA 32 n 32 ALA 32 B GLY 33 n 33 GLY 33 B TYR 34 n 34 TYR 34 B LEU 35 n 35 LEU 35 B GLN 36 n 36 GLN 36 B GLY 37 n 37 GLY 37 B PRO 38 n 38 PRO 38 B ASN 39 n 39 ASN 39 B VAL 40 n 40 VAL 40 B ASN 41 n 41 ASN 41 B LEU 42 n 42 LEU 42 B GLU 43 n 43 GLU 43 B GLU 44 n 44 GLU 44 B LYS 45 n 45 LYS 45 B ILE 46 n 46 ILE 46 B ASP 47 n 47 ASP 47 B VAL 48 n 48 VAL 48 B VAL 49 n 49 VAL 49 B PRO 50 n 50 PRO 50 B ILE 51 n 51 ILE 51 B GLU 52 n 52 GLU 52 B PRO 53 n 53 PRO 53 B HIS 54 n 54 HIS 54 B ALA 55 n 55 ALA 55 B LEU 56 n 56 LEU 56 B PHE 57 n 57 PHE 57 B LEU 58 n 58 LEU 58 B GLY 59 n 59 GLY 59 B ILE 60 n 60 ILE 60 B HIS 61 n 61 HIS 61 B GLY 62 n 62 GLY 62 B GLY 63 n 63 GLY 63 B LYS 64 n 64 LYS 64 B MET 65 n 65 MET 65 B CYS 66 n 66 CYS 66 B LEU 67 n 67 LEU 67 B SER 68 n 68 SER 68 B CYS 69 n 69 CYS 69 B VAL 70 n 70 VAL 70 B LYS 71 n 71 LYS 71 B SER 72 n 72 SER 72 B GLY 73 n 73 GLY 73 B ASP 74 n 74 ASP 74 B GLU 75 n 75 GLU 75 B THR 76 n 76 THR 76 B ARG 77 n 77 ARG 77 B LEU 78 n 78 LEU 78 B GLN 79 n 79 GLN 79 B LEU 80 n 80 LEU 80 B GLU 81 n 81 GLU 81 B ALA 82 n 82 ALA 82 B VAL 83 n 83 VAL 83 B ASN 84 n 84 ASN 84 B ILE 85 n 85 ILE 85 B THR 86 n 86 THR 86 B ASP 87 n 87 ASP 87 B LEU 88 n 88 LEU 88 B SER 89 n 89 SER 89 B GLU 90 n 90 GLU 90 B ASN 91 n 91 ASN 91 B ARG 92 n 92 ARG 92 B LYS 93 n 93 LYS 93 B GLN 94 n 94 GLN 94 B ASP 95 n 95 ASP 95 B LYS 96 n 96 LYS 96 B ARG 97 n 97 ARG 97 B PHE 98 n 98 PHE 98 B ALA 99 n 99 ALA 99 B PHE 100 n 100 PHE 100 B ILE 101 n 101 ILE 101 B ARG 102 n 102 ARG 102 B SER 103 n 103 SER 103 B ASP 104 n 104 ASP 104 B SER 105 n 105 SER 105 B GLY 106 n 106 GLY 106 B PRO 107 n 107 PRO 107 B THR 108 n 108 THR 108 B THR 109 n 109 THR 109 B SER 110 n 110 SER 110 B PHE 111 n 111 PHE 111 B GLU 112 n 112 GLU 112 B SER 113 n 113 SER 113 B ALA 114 n 114 ALA 114 B ALA 115 n 115 ALA 115 B CYS 116 n 116 CYS 116 B PRO 117 n 117 PRO 117 B GLY 118 n 118 GLY 118 B TRP 119 n 119 TRP 119 B PHE 120 n 120 PHE 120 B LEU 121 n 121 LEU 121 B CYS 122 n 122 CYS 122 B THR 123 n 123 THR 123 B ALA 124 n 124 ALA 124 B MET 125 n 125 MET 125 B GLU 126 n 126 GLU 126 B ALA 127 n 127 ALA 127 B ASP 128 n 128 ASP 128 B GLN 129 n 129 GLN 129 B PRO 130 n 130 PRO 130 B VAL 131 n 131 VAL 131 B SER 132 n 132 SER 132 B LEU 133 n 133 LEU 133 B THR 134 n 134 THR 134 B ASN 135 n 135 ASN 135 B MET 136 n 136 MET 136 B PRO 137 n 137 PRO 137 B ASP 138 n 138 ASP 138 B GLU 139 n 139 GLU 139 B GLY 140 n 140 GLY 140 B VAL 141 n 141 VAL 141 B MET 142 n 142 MET 142 B VAL 143 n 143 VAL 143 B THR 144 n 144 THR 144 B LYS 145 n 145 LYS 145 B PHE 146 n 146 PHE 146 B TYR 147 n 147 TYR 147 B PHE 148 n 148 PHE 148 B GLN 149 n 149 GLN 149 B GLU 150 n 150 GLU 150 B ASP 151 n 151 ASP 151 B GLU 152 n 152 GLU 152 B author_defined_assembly 1 monomeric 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 1 A ARG 1 1 Y 1 A PRO 2 A PRO 2 1 Y 1 A SER 3 A SER 3 1 Y 1 A GLY 4 A GLY 4 1 Y 1 A ARG 5 A ARG 5 1 Y 1 A LYS 6 A LYS 6 1 Y 1 A SER 7 A SER 7 1 Y 1 A SER 8 A SER 8 1 Y 1 A LYS 9 A LYS 9 1 Y 1 B ARG 1 B ARG 1 1 Y 1 B PRO 2 B PRO 2 1 Y 1 B SER 3 B SER 3 1 Y 1 B GLY 4 B GLY 4 1 Y 1 B ARG 5 B ARG 5 1 Y 1 B LYS 6 B LYS 6 1 Y 1 B SER 7 B SER 7 1 Y 1 B SER 8 B SER 8 1 Y 1 B LYS 9 B LYS 9 1 Y 0.2360000 0.2360000 2.0 8.0 19076 1 2.0 2.0 8.0 0 286 0 0 286 0.011 model building X-PLOR refinement X-PLOR phasing X-PLOR X-RAY STRUCTURE OF INTERLEUKIN-1 RECEPTOR ANTAGONIST AT 2.0 ANGSTROMS RESOLUTION 1 N N 1 N N TWO INDEPENDENT MOLECULES PER UNIT CELL. THE TRANSFORMATION PRESENTED ON *MTRIX* RECORDS BELOW WILL YIELD APPROXIMATE COORDINATES FOR CHAIN *B* WHEN APPLIED TO CHAIN *A*. A GLY 37 A GLY 37 HELX_P A GLU 43 A GLU 43 5 H1 7 A ASN 84 A ASN 84 HELX_P A LEU 88 A LEU 88 5 H2 5 A ARG 92 A ARG 92 HELX_P A ALA 99 A ALA 99 5 H3 8 B GLY 37 B GLY 37 HELX_P B GLU 43 B GLU 43 5 H1 7 B ASN 84 B ASN 84 HELX_P B LEU 88 B LEU 88 5 H2 5 B ARG 92 B ARG 92 HELX_P B ALA 99 B ALA 99 5 H3 8 CYTOKINE CYTOKINE given -0.530352 0.829762 0.173845 -0.697784 -0.310782 -0.645378 -0.481482 -0.463584 0.743818 11.17120 93.66530 78.13770 IL1RA_HUMAN UNP 1 1 P18510 MEICRGLRSHLITLLLFLFHSETICRPSGRKSSKMQAFRIWDVNQKTFYLRNNQLVAGYLQGPNVNLEEKIDVVPIEPHA LFLGIHGGKMCLSCVKSGDETRLQLEAVNITDLSENRKQDKRFAFIRSDSGPTTSFESAACPGWFLCTAMEADQPVSLTN MPDEGVMVTKFYFQEDE 26 177 1ILT 1 152 P18510 A 1 1 152 26 177 1ILT 1 152 P18510 B 1 1 152 7 2 2 2 7 2 2 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A MET 10 A MET 10 A TRP 16 A TRP 16 A GLU 44 A GLU 44 A VAL 49 A VAL 49 A ALA 55 A ALA 55 A ILE 60 A ILE 60 A PHE 100 A PHE 100 A SER 105 A SER 105 A THR 108 A THR 108 A GLU 112 A GLU 112 A LYS 145 A LYS 145 A ASP 151 A ASP 151 A MET 10 A MET 10 A TRP 16 A TRP 16 A THR 22 A THR 22 A ARG 26 A ARG 26 A GLN 29 A GLN 29 A GLN 36 A GLN 36 A MET 65 A MET 65 A LYS 71 A LYS 71 A GLU 75 A GLU 75 A VAL 83 A VAL 83 A TRP 119 A TRP 119 A THR 123 A THR 123 A GLN 129 A GLN 129 A THR 134 A THR 134 B MET 10 B MET 10 B TRP 16 B TRP 16 B GLU 44 B GLU 44 B VAL 49 B VAL 49 B ALA 55 B ALA 55 B ILE 60 B ILE 60 B PHE 100 B PHE 100 B SER 105 B SER 105 B THR 108 B THR 108 B GLU 112 B GLU 112 B LYS 145 B LYS 145 B ASP 151 B ASP 151 B MET 10 B MET 10 B TRP 16 B TRP 16 B THR 22 B THR 22 B ARG 26 B ARG 26 B GLN 29 B GLN 29 B GLN 36 B GLN 36 B MET 65 B MET 65 B LYS 71 B LYS 71 B GLU 75 B GLU 75 B VAL 83 B VAL 83 B TRP 119 B TRP 119 B THR 123 B THR 123 B GLN 129 B GLN 129 B THR 134 B THR 134 96 P 43 21 2