1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Duan, J. Yuan, Q. Cao, Y. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 90.00 90.00 90.00 1.00 1.00 1.00 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 To Be Published 0353 A local Cryo_EM structure of CCR7 complex with CCL21 10.2210/pdb9l16/pdb pdb_00009l16 9L16 469279 3.5 FSC 0.143 CUT-OFF POINT REL 2024-12-13 PDBJ 2025-12-17 2025-12-17 A local Cryo_EM structure of CCR7 complex with CCL21 7.04 1 PHASE FLIPPING AND AMPLITUDE CORRECTION 1, 2 A local Cryo_EM structure of CCR7 complex with CCR21 0 RECOMBINANT COMPLEX 9606 Homo sapiens 7108 Spodoptera frugiperda PARTICLE 1 1 SINGLE PARTICLE 50 FEI FALCON IV (4k x 4k) 300 FIELD EMISSION GUN FLOOD BEAM TFS KRIOS BRIGHT FIELD 18000 8000 1 PARTICLE SELECTION 1 RELION IMAGE ACQUISITION 1 MASKING CTF CORRECTION 1 LAYERLINE INDEXING DIFFRACTION INDEXING MODEL FITTING MODEL REFINEMENT OTHER INITIAL EULER ASSIGNMENT 1 FINAL EULER ASSIGNMENT 1 CLASSIFICATION 1 RECONSTRUCTION 1 cryoSPARC NO NO NO YES ETHANE 9L16 8807.232 C-C motif chemokine 21 1 man polymer 39243.426 C-C chemokine receptor type 7 1 man polymer 6Ckine,Beta-chemokine exodus-2,Secondary lymphoid-tissue chemokine,SLC,Small-inducible cytokine A21 C-C CKR-7,CC-CKR-7,CCR-7,BLR2,CDw197,Epstein-Barr virus-induced G-protein coupled receptor 1,EBI1,EBV-induced G-protein coupled receptor 1,MIP-3 beta receptor no no SDGGAQDCCLKYSQRKIPAKVVRSYRKQEPSLGCSIPAILFLPRKRSQAELCADPKELWVQQLMQHLDKTPSPQKPAQ SDGGAQDCCLKYSQRKIPAKVVRSYRKQEPSLGCSIPAILFLPRKRSQAELCADPKELWVQQLMQHLDKTPSPQKPAQ L polypeptide(L) no no QDEVTDDYIGDNTTVDYTLFESLCSKKDVRNFKAWFLPIMYSIICFVGLLGNGLVVLTYIYFKRLKTMTDTYLLNLAVAD ILFLLTLPFWAYSAAKSWVFGVHFCKLIFAIYKMSFFSGMLLLLCISIDRYVAIVQAVSAHRHRARVLLISKLSCVGIWI LATVLSIPELLYSDLQRSSSEQAMRCSLITEHVEAFITIQVAQMVIGFLVPLLAMSFCYLVIIRTLLQARNFERNKAIKV IIAVVVVFIVFQLPYNGVVLAQTVANFNITSSTCELSKQLNIAYDVTYSLACVRCCVNPFLYAFIGVKFRNDLFKLFKDL GCLSQEQLRQWSSCRHIRRSSMSV QDEVTDDYIGDNTTVDYTLFESLCSKKDVRNFKAWFLPIMYSIICFVGLLGNGLVVLTYIYFKRLKTMTDTYLLNLAVAD ILFLLTLPFWAYSAAKSWVFGVHFCKLIFAIYKMSFFSGMLLLLCISIDRYVAIVQAVSAHRHRARVLLISKLSCVGIWI LATVLSIPELLYSDLQRSSSEQAMRCSLITEHVEAFITIQVAQMVIGFLVPLLAMSFCYLVIIRTLLQARNFERNKAIKV IIAVVVVFIVFQLPYNGVVLAQTVANFNITSSTCELSKQLNIAYDVTYSLACVRCCVNPFLYAFIGVKFRNDLFKLFKDL GCLSQEQLRQWSSCRHIRRSSMSV R 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 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 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 sample 1 78 CCL21, SCYA21, UNQ784/PRO1600 9606 Homo sapiens 7108 Spodoptera frugiperda Biological sequence human sample 1 344 CCR7, CMKBR7, EBI1, EVI1 9606 Homo sapiens 7108 Spodoptera frugiperda Biological sequence repository Initial release repository Initial release repository Initial release repository Initial release repository Initial release repository Initial release 1 0 2025-12-17 1 0 2025-12-17 1 0 1 2025-12-17 1 0 2 2025-12-17 1 0 2025-12-17 1 0 2025-12-17 China National Natural Science Foundation of China (NSFC) duanjia@simm.ac.cn 0000-0002-3605-046X Jia Duan principal investigator/group leader A local Cryo_EM structure of CCR7 complex with CCL21 N PDBJ Y PDBC 2024-12-13 REL Y L CYS 8 Disulfide bridge SG A CYS 8 L CYS 34 SG A CYS 34 1_555 1_555 None L CYS 9 Disulfide bridge SG A CYS 9 L CYS 52 SG A CYS 52 1_555 1_555 None R CYS 48 Disulfide bridge SG B CYS 24 R CYS 298 SG B CYS 274 1_555 1_555 None R CYS 129 Disulfide bridge SG B CYS 105 R CYS 210 SG B CYS 186 1_555 1_555 None SER 1 n 1 SER 1 L ASP 2 n 2 ASP 2 L GLY 3 n 3 GLY 3 L GLY 4 n 4 GLY 4 L ALA 5 n 5 ALA 5 L GLN 6 n 6 GLN 6 L ASP 7 n 7 ASP 7 L CYS 8 n 8 CYS 8 L CYS 9 n 9 CYS 9 L LEU 10 n 10 LEU 10 L LYS 11 n 11 LYS 11 L TYR 12 n 12 TYR 12 L SER 13 n 13 SER 13 L GLN 14 n 14 GLN 14 L ARG 15 n 15 ARG 15 L LYS 16 n 16 LYS 16 L ILE 17 n 17 ILE 17 L PRO 18 n 18 PRO 18 L ALA 19 n 19 ALA 19 L LYS 20 n 20 LYS 20 L VAL 21 n 21 VAL 21 L VAL 22 n 22 VAL 22 L ARG 23 n 23 ARG 23 L SER 24 n 24 SER 24 L TYR 25 n 25 TYR 25 L ARG 26 n 26 ARG 26 L LYS 27 n 27 LYS 27 L GLN 28 n 28 GLN 28 L GLU 29 n 29 GLU 29 L PRO 30 n 30 PRO 30 L SER 31 n 31 SER 31 L LEU 32 n 32 LEU 32 L GLY 33 n 33 GLY 33 L CYS 34 n 34 CYS 34 L SER 35 n 35 SER 35 L ILE 36 n 36 ILE 36 L PRO 37 n 37 PRO 37 L ALA 38 n 38 ALA 38 L ILE 39 n 39 ILE 39 L LEU 40 n 40 LEU 40 L PHE 41 n 41 PHE 41 L LEU 42 n 42 LEU 42 L PRO 43 n 43 PRO 43 L ARG 44 n 44 ARG 44 L LYS 45 n 45 LYS 45 L ARG 46 n 46 ARG 46 L SER 47 n 47 SER 47 L GLN 48 n 48 GLN 48 L ALA 49 n 49 ALA 49 L GLU 50 n 50 GLU 50 L LEU 51 n 51 LEU 51 L CYS 52 n 52 CYS 52 L ALA 53 n 53 ALA 53 L ASP 54 n 54 ASP 54 L PRO 55 n 55 PRO 55 L LYS 56 n 56 LYS 56 L GLU 57 n 57 GLU 57 L LEU 58 n 58 LEU 58 L TRP 59 n 59 TRP 59 L VAL 60 n 60 VAL 60 L GLN 61 n 61 GLN 61 L GLN 62 n 62 GLN 62 L LEU 63 n 63 LEU 63 L MET 64 n 64 MET 64 L GLN 65 n 65 GLN 65 L HIS 66 n 66 HIS 66 L LEU 67 n 67 LEU 67 L ASP 68 n 68 ASP 68 L LYS 69 n 69 LYS 69 L THR 70 n 70 THR 70 L PRO 71 n 71 PRO 71 L SER 72 n 72 SER 72 L PRO 73 n 73 PRO 73 L n 74 74 L n 75 75 L n 76 76 L n 77 77 L n 78 78 L n 1 25 R n 2 26 R n 3 27 R n 4 28 R n 5 29 R ASP 30 n 6 ASP 30 R ASP 31 n 7 ASP 31 R TYR 32 n 8 TYR 32 R ILE 33 n 9 ILE 33 R GLY 34 n 10 GLY 34 R ASP 35 n 11 ASP 35 R ASN 36 n 12 ASN 36 R THR 37 n 13 THR 37 R THR 38 n 14 THR 38 R VAL 39 n 15 VAL 39 R ASP 40 n 16 ASP 40 R TYR 41 n 17 TYR 41 R THR 42 n 18 THR 42 R LEU 43 n 19 LEU 43 R PHE 44 n 20 PHE 44 R GLU 45 n 21 GLU 45 R SER 46 n 22 SER 46 R LEU 47 n 23 LEU 47 R CYS 48 n 24 CYS 48 R SER 49 n 25 SER 49 R LYS 50 n 26 LYS 50 R LYS 51 n 27 LYS 51 R ASP 52 n 28 ASP 52 R VAL 53 n 29 VAL 53 R ARG 54 n 30 ARG 54 R ASN 55 n 31 ASN 55 R PHE 56 n 32 PHE 56 R LYS 57 n 33 LYS 57 R ALA 58 n 34 ALA 58 R TRP 59 n 35 TRP 59 R PHE 60 n 36 PHE 60 R LEU 61 n 37 LEU 61 R PRO 62 n 38 PRO 62 R ILE 63 n 39 ILE 63 R MET 64 n 40 MET 64 R TYR 65 n 41 TYR 65 R SER 66 n 42 SER 66 R ILE 67 n 43 ILE 67 R ILE 68 n 44 ILE 68 R CYS 69 n 45 CYS 69 R PHE 70 n 46 PHE 70 R VAL 71 n 47 VAL 71 R GLY 72 n 48 GLY 72 R LEU 73 n 49 LEU 73 R LEU 74 n 50 LEU 74 R GLY 75 n 51 GLY 75 R ASN 76 n 52 ASN 76 R GLY 77 n 53 GLY 77 R LEU 78 n 54 LEU 78 R VAL 79 n 55 VAL 79 R VAL 80 n 56 VAL 80 R LEU 81 n 57 LEU 81 R THR 82 n 58 THR 82 R TYR 83 n 59 TYR 83 R ILE 84 n 60 ILE 84 R TYR 85 n 61 TYR 85 R PHE 86 n 62 PHE 86 R LYS 87 n 63 LYS 87 R ARG 88 n 64 ARG 88 R LEU 89 n 65 LEU 89 R LYS 90 n 66 LYS 90 R THR 91 n 67 THR 91 R MET 92 n 68 MET 92 R THR 93 n 69 THR 93 R ASP 94 n 70 ASP 94 R THR 95 n 71 THR 95 R TYR 96 n 72 TYR 96 R LEU 97 n 73 LEU 97 R LEU 98 n 74 LEU 98 R ASN 99 n 75 ASN 99 R LEU 100 n 76 LEU 100 R ALA 101 n 77 ALA 101 R VAL 102 n 78 VAL 102 R ALA 103 n 79 ALA 103 R ASP 104 n 80 ASP 104 R ILE 105 n 81 ILE 105 R LEU 106 n 82 LEU 106 R PHE 107 n 83 PHE 107 R LEU 108 n 84 LEU 108 R LEU 109 n 85 LEU 109 R THR 110 n 86 THR 110 R LEU 111 n 87 LEU 111 R PRO 112 n 88 PRO 112 R PHE 113 n 89 PHE 113 R TRP 114 n 90 TRP 114 R ALA 115 n 91 ALA 115 R TYR 116 n 92 TYR 116 R SER 117 n 93 SER 117 R ALA 118 n 94 ALA 118 R ALA 119 n 95 ALA 119 R LYS 120 n 96 LYS 120 R SER 121 n 97 SER 121 R TRP 122 n 98 TRP 122 R VAL 123 n 99 VAL 123 R PHE 124 n 100 PHE 124 R GLY 125 n 101 GLY 125 R VAL 126 n 102 VAL 126 R HIS 127 n 103 HIS 127 R PHE 128 n 104 PHE 128 R CYS 129 n 105 CYS 129 R LYS 130 n 106 LYS 130 R LEU 131 n 107 LEU 131 R ILE 132 n 108 ILE 132 R PHE 133 n 109 PHE 133 R ALA 134 n 110 ALA 134 R ILE 135 n 111 ILE 135 R TYR 136 n 112 TYR 136 R LYS 137 n 113 LYS 137 R MET 138 n 114 MET 138 R SER 139 n 115 SER 139 R PHE 140 n 116 PHE 140 R PHE 141 n 117 PHE 141 R SER 142 n 118 SER 142 R GLY 143 n 119 GLY 143 R MET 144 n 120 MET 144 R LEU 145 n 121 LEU 145 R LEU 146 n 122 LEU 146 R LEU 147 n 123 LEU 147 R LEU 148 n 124 LEU 148 R CYS 149 n 125 CYS 149 R ILE 150 n 126 ILE 150 R SER 151 n 127 SER 151 R ILE 152 n 128 ILE 152 R ASP 153 n 129 ASP 153 R ARG 154 n 130 ARG 154 R TYR 155 n 131 TYR 155 R VAL 156 n 132 VAL 156 R ALA 157 n 133 ALA 157 R ILE 158 n 134 ILE 158 R VAL 159 n 135 VAL 159 R GLN 160 n 136 GLN 160 R ALA 161 n 137 ALA 161 R VAL 162 n 138 VAL 162 R SER 163 n 139 SER 163 R ALA 164 n 140 ALA 164 R HIS 165 n 141 HIS 165 R ARG 166 n 142 ARG 166 R HIS 167 n 143 HIS 167 R ARG 168 n 144 ARG 168 R ALA 169 n 145 ALA 169 R ARG 170 n 146 ARG 170 R VAL 171 n 147 VAL 171 R LEU 172 n 148 LEU 172 R LEU 173 n 149 LEU 173 R ILE 174 n 150 ILE 174 R SER 175 n 151 SER 175 R LYS 176 n 152 LYS 176 R LEU 177 n 153 LEU 177 R SER 178 n 154 SER 178 R CYS 179 n 155 CYS 179 R VAL 180 n 156 VAL 180 R GLY 181 n 157 GLY 181 R ILE 182 n 158 ILE 182 R TRP 183 n 159 TRP 183 R ILE 184 n 160 ILE 184 R LEU 185 n 161 LEU 185 R ALA 186 n 162 ALA 186 R THR 187 n 163 THR 187 R VAL 188 n 164 VAL 188 R LEU 189 n 165 LEU 189 R SER 190 n 166 SER 190 R ILE 191 n 167 ILE 191 R PRO 192 n 168 PRO 192 R GLU 193 n 169 GLU 193 R LEU 194 n 170 LEU 194 R LEU 195 n 171 LEU 195 R TYR 196 n 172 TYR 196 R SER 197 n 173 SER 197 R ASP 198 n 174 ASP 198 R LEU 199 n 175 LEU 199 R GLN 200 n 176 GLN 200 R ARG 201 n 177 ARG 201 R SER 202 n 178 SER 202 R SER 203 n 179 SER 203 R SER 204 n 180 SER 204 R GLU 205 n 181 GLU 205 R GLN 206 n 182 GLN 206 R ALA 207 n 183 ALA 207 R MET 208 n 184 MET 208 R ARG 209 n 185 ARG 209 R CYS 210 n 186 CYS 210 R SER 211 n 187 SER 211 R LEU 212 n 188 LEU 212 R ILE 213 n 189 ILE 213 R THR 214 n 190 THR 214 R GLU 215 n 191 GLU 215 R HIS 216 n 192 HIS 216 R VAL 217 n 193 VAL 217 R GLU 218 n 194 GLU 218 R ALA 219 n 195 ALA 219 R PHE 220 n 196 PHE 220 R ILE 221 n 197 ILE 221 R THR 222 n 198 THR 222 R ILE 223 n 199 ILE 223 R GLN 224 n 200 GLN 224 R VAL 225 n 201 VAL 225 R ALA 226 n 202 ALA 226 R GLN 227 n 203 GLN 227 R MET 228 n 204 MET 228 R VAL 229 n 205 VAL 229 R ILE 230 n 206 ILE 230 R GLY 231 n 207 GLY 231 R PHE 232 n 208 PHE 232 R LEU 233 n 209 LEU 233 R VAL 234 n 210 VAL 234 R PRO 235 n 211 PRO 235 R LEU 236 n 212 LEU 236 R LEU 237 n 213 LEU 237 R ALA 238 n 214 ALA 238 R MET 239 n 215 MET 239 R SER 240 n 216 SER 240 R PHE 241 n 217 PHE 241 R CYS 242 n 218 CYS 242 R TYR 243 n 219 TYR 243 R LEU 244 n 220 LEU 244 R VAL 245 n 221 VAL 245 R ILE 246 n 222 ILE 246 R ILE 247 n 223 ILE 247 R ARG 248 n 224 ARG 248 R THR 249 n 225 THR 249 R LEU 250 n 226 LEU 250 R LEU 251 n 227 LEU 251 R GLN 252 n 228 GLN 252 R ALA 253 n 229 ALA 253 R ARG 254 n 230 ARG 254 R ASN 255 n 231 ASN 255 R PHE 256 n 232 PHE 256 R GLU 257 n 233 GLU 257 R ARG 258 n 234 ARG 258 R ASN 259 n 235 ASN 259 R LYS 260 n 236 LYS 260 R ALA 261 n 237 ALA 261 R ILE 262 n 238 ILE 262 R LYS 263 n 239 LYS 263 R VAL 264 n 240 VAL 264 R ILE 265 n 241 ILE 265 R ILE 266 n 242 ILE 266 R ALA 267 n 243 ALA 267 R VAL 268 n 244 VAL 268 R VAL 269 n 245 VAL 269 R VAL 270 n 246 VAL 270 R VAL 271 n 247 VAL 271 R PHE 272 n 248 PHE 272 R ILE 273 n 249 ILE 273 R VAL 274 n 250 VAL 274 R PHE 275 n 251 PHE 275 R GLN 276 n 252 GLN 276 R LEU 277 n 253 LEU 277 R PRO 278 n 254 PRO 278 R TYR 279 n 255 TYR 279 R ASN 280 n 256 ASN 280 R GLY 281 n 257 GLY 281 R VAL 282 n 258 VAL 282 R VAL 283 n 259 VAL 283 R LEU 284 n 260 LEU 284 R ALA 285 n 261 ALA 285 R GLN 286 n 262 GLN 286 R THR 287 n 263 THR 287 R VAL 288 n 264 VAL 288 R ALA 289 n 265 ALA 289 R ASN 290 n 266 ASN 290 R PHE 291 n 267 PHE 291 R ASN 292 n 268 ASN 292 R ILE 293 n 269 ILE 293 R THR 294 n 270 THR 294 R SER 295 n 271 SER 295 R SER 296 n 272 SER 296 R THR 297 n 273 THR 297 R CYS 298 n 274 CYS 298 R GLU 299 n 275 GLU 299 R LEU 300 n 276 LEU 300 R SER 301 n 277 SER 301 R LYS 302 n 278 LYS 302 R GLN 303 n 279 GLN 303 R LEU 304 n 280 LEU 304 R ASN 305 n 281 ASN 305 R ILE 306 n 282 ILE 306 R ALA 307 n 283 ALA 307 R TYR 308 n 284 TYR 308 R ASP 309 n 285 ASP 309 R VAL 310 n 286 VAL 310 R THR 311 n 287 THR 311 R TYR 312 n 288 TYR 312 R SER 313 n 289 SER 313 R LEU 314 n 290 LEU 314 R ALA 315 n 291 ALA 315 R CYS 316 n 292 CYS 316 R VAL 317 n 293 VAL 317 R ARG 318 n 294 ARG 318 R CYS 319 n 295 CYS 319 R CYS 320 n 296 CYS 320 R VAL 321 n 297 VAL 321 R ASN 322 n 298 ASN 322 R PRO 323 n 299 PRO 323 R PHE 324 n 300 PHE 324 R LEU 325 n 301 LEU 325 R TYR 326 n 302 TYR 326 R ALA 327 n 303 ALA 327 R PHE 328 n 304 PHE 328 R ILE 329 n 305 ILE 329 R GLY 330 n 306 GLY 330 R VAL 331 n 307 VAL 331 R LYS 332 n 308 LYS 332 R PHE 333 n 309 PHE 333 R ARG 334 n 310 ARG 334 R ASN 335 n 311 ASN 335 R ASP 336 n 312 ASP 336 R LEU 337 n 313 LEU 337 R PHE 338 n 314 PHE 338 R LYS 339 n 315 LYS 339 R LEU 340 n 316 LEU 340 R PHE 341 n 317 PHE 341 R LYS 342 n 318 LYS 342 R ASP 343 n 319 ASP 343 R LEU 344 n 320 LEU 344 R GLY 345 n 321 GLY 345 R n 322 346 R n 323 347 R n 324 348 R n 325 349 R n 326 350 R n 327 351 R n 328 352 R n 329 353 R n 330 354 R n 331 355 R n 332 356 R n 333 357 R n 334 358 R n 335 359 R n 336 360 R n 337 361 R n 338 362 R n 339 363 R n 340 364 R n 341 365 R n 342 366 R n 343 367 R n 344 368 R author_defined_assembly 2 dimeric not applicable electron microscopy 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 identity operation 0.0000000000 0.0000000000 0.0000000000 L N SER 24 A N SER 24 L O LEU 42 A O LEU 42 L N ILE 39 A N ILE 39 L O ALA 53 A O ALA 53 R N GLN 200 B N GLN 176 R O ARG 209 B O ARG 185 1 L CG GLN 6 A CG GLN 6 1 Y 1 L CD GLN 6 A CD GLN 6 1 Y 1 L OE1 GLN 6 A OE1 GLN 6 1 Y 1 L NE2 GLN 6 A NE2 GLN 6 1 Y 1 L CG GLN 14 A CG GLN 14 1 Y 1 L CD GLN 14 A CD GLN 14 1 Y 1 L OE1 GLN 14 A OE1 GLN 14 1 Y 1 L NE2 GLN 14 A NE2 GLN 14 1 Y 1 L CG ARG 15 A CG ARG 15 1 Y 1 L CD ARG 15 A CD ARG 15 1 Y 1 L NE ARG 15 A NE ARG 15 1 Y 1 L CZ ARG 15 A CZ ARG 15 1 Y 1 L NH1 ARG 15 A NH1 ARG 15 1 Y 1 L NH2 ARG 15 A NH2 ARG 15 1 Y 1 L CG LYS 16 A CG LYS 16 1 Y 1 L CD LYS 16 A CD LYS 16 1 Y 1 L CE LYS 16 A CE LYS 16 1 Y 1 L NZ LYS 16 A NZ LYS 16 1 Y 1 L CG LYS 20 A CG LYS 20 1 Y 1 L CD LYS 20 A CD LYS 20 1 Y 1 L CE LYS 20 A CE LYS 20 1 Y 1 L NZ LYS 20 A NZ LYS 20 1 Y 1 L CG LYS 27 A CG LYS 27 1 Y 1 L CD LYS 27 A CD LYS 27 1 Y 1 L CE LYS 27 A CE LYS 27 1 Y 1 L NZ LYS 27 A NZ LYS 27 1 Y 1 L CG LYS 45 A CG LYS 45 1 Y 1 L CD LYS 45 A CD LYS 45 1 Y 1 L CE LYS 45 A CE LYS 45 1 Y 1 L NZ LYS 45 A NZ LYS 45 1 Y 1 L CG ARG 46 A CG ARG 46 1 Y 1 L CD ARG 46 A CD ARG 46 1 Y 1 L NE ARG 46 A NE ARG 46 1 Y 1 L CZ ARG 46 A CZ ARG 46 1 Y 1 L NH1 ARG 46 A NH1 ARG 46 1 Y 1 L NH2 ARG 46 A NH2 ARG 46 1 Y 1 L CG LYS 56 A CG LYS 56 1 Y 1 L CD LYS 56 A CD LYS 56 1 Y 1 L CE LYS 56 A CE LYS 56 1 Y 1 L NZ LYS 56 A NZ LYS 56 1 Y 1 L CG LYS 69 A CG LYS 69 1 Y 1 L CD LYS 69 A CD LYS 69 1 Y 1 L CE LYS 69 A CE LYS 69 1 Y 1 L NZ LYS 69 A NZ LYS 69 1 Y 1 R CG ASP 30 B CG ASP 6 1 Y 1 R OD1 ASP 30 B OD1 ASP 6 1 Y 1 R OD2 ASP 30 B OD2 ASP 6 1 Y 1 R CG ASP 31 B CG ASP 7 1 Y 1 R OD1 ASP 31 B OD1 ASP 7 1 Y 1 R OD2 ASP 31 B OD2 ASP 7 1 Y 1 R CG TYR 32 B CG TYR 8 1 Y 1 R CD1 TYR 32 B CD1 TYR 8 1 Y 1 R CD2 TYR 32 B CD2 TYR 8 1 Y 1 R CE1 TYR 32 B CE1 TYR 8 1 Y 1 R CE2 TYR 32 B CE2 TYR 8 1 Y 1 R CZ TYR 32 B CZ TYR 8 1 Y 1 R OH TYR 32 B OH TYR 8 1 Y 1 R CG1 ILE 33 B CG1 ILE 9 1 Y 1 R CG2 ILE 33 B CG2 ILE 9 1 Y 1 R CD1 ILE 33 B CD1 ILE 9 1 Y 1 R CG ASP 35 B CG ASP 11 1 Y 1 R OD1 ASP 35 B OD1 ASP 11 1 Y 1 R OD2 ASP 35 B OD2 ASP 11 1 Y 1 R CG GLU 45 B CG GLU 21 1 Y 1 R CD GLU 45 B CD GLU 21 1 Y 1 R OE1 GLU 45 B OE1 GLU 21 1 Y 1 R OE2 GLU 45 B OE2 GLU 21 1 Y 1 R CG ARG 54 B CG ARG 30 1 Y 1 R CD ARG 54 B CD ARG 30 1 Y 1 R NE ARG 54 B NE ARG 30 1 Y 1 R CZ ARG 54 B CZ ARG 30 1 Y 1 R NH1 ARG 54 B NH1 ARG 30 1 Y 1 R NH2 ARG 54 B NH2 ARG 30 1 Y 1 R CG MET 64 B CG MET 40 1 Y 1 R SD MET 64 B SD MET 40 1 Y 1 R CE MET 64 B CE MET 40 1 Y 1 R CG ASP 104 B CG ASP 80 1 Y 1 R OD1 ASP 104 B OD1 ASP 80 1 Y 1 R OD2 ASP 104 B OD2 ASP 80 1 Y 1 R CG LYS 120 B CG LYS 96 1 Y 1 R CD LYS 120 B CD LYS 96 1 Y 1 R CE LYS 120 B CE LYS 96 1 Y 1 R NZ LYS 120 B NZ LYS 96 1 Y 1 R OG SER 121 B OG SER 97 1 Y 1 R CG MET 144 B CG MET 120 1 Y 1 R SD MET 144 B SD MET 120 1 Y 1 R CE MET 144 B CE MET 120 1 Y 1 R CG GLN 200 B CG GLN 176 1 Y 1 R CD GLN 200 B CD GLN 176 1 Y 1 R OE1 GLN 200 B OE1 GLN 176 1 Y 1 R NE2 GLN 200 B NE2 GLN 176 1 Y 1 R CG ARG 201 B CG ARG 177 1 Y 1 R CD ARG 201 B CD ARG 177 1 Y 1 R NE ARG 201 B NE ARG 177 1 Y 1 R CZ ARG 201 B CZ ARG 177 1 Y 1 R NH1 ARG 201 B NH1 ARG 177 1 Y 1 R NH2 ARG 201 B NH2 ARG 177 1 Y 1 R OG SER 202 B OG SER 178 1 Y 1 R CG GLU 205 B CG GLU 181 1 Y 1 R CD GLU 205 B CD GLU 181 1 Y 1 R OE1 GLU 205 B OE1 GLU 181 1 Y 1 R OE2 GLU 205 B OE2 GLU 181 1 Y 1 R CG GLN 206 B CG GLN 182 1 Y 1 R CD GLN 206 B CD GLN 182 1 Y 1 R OE1 GLN 206 B OE1 GLN 182 1 Y 1 R NE2 GLN 206 B NE2 GLN 182 1 Y 1 R CG GLU 215 B CG GLU 191 1 Y 1 R CD GLU 215 B CD GLU 191 1 Y 1 R OE1 GLU 215 B OE1 GLU 191 1 Y 1 R OE2 GLU 215 B OE2 GLU 191 1 Y 1 R CG GLU 218 B CG GLU 194 1 Y 1 R CD GLU 218 B CD GLU 194 1 Y 1 R OE1 GLU 218 B OE1 GLU 194 1 Y 1 R OE2 GLU 218 B OE2 GLU 194 1 Y 1 R CG1 ILE 221 B CG1 ILE 197 1 Y 1 R CG2 ILE 221 B CG2 ILE 197 1 Y 1 R CD1 ILE 221 B CD1 ILE 197 1 Y 1 R CG ASP 309 B CG ASP 285 1 Y 1 R OD1 ASP 309 B OD1 ASP 285 1 Y 1 R OD2 ASP 309 B OD2 ASP 285 1 Y 1 R CG ASN 335 B CG ASN 311 1 Y 1 R OD1 ASN 335 B OD1 ASN 311 1 Y 1 R ND2 ASN 335 B ND2 ASN 311 1 Y 1 R CG LYS 339 B CG LYS 315 1 Y 1 R CD LYS 339 B CD LYS 315 1 Y 1 R CE LYS 339 B CE LYS 315 1 Y 1 R NZ LYS 339 B NZ LYS 315 1 Y 1 R CG PHE 341 B CG PHE 317 1 Y 1 R CD1 PHE 341 B CD1 PHE 317 1 Y 1 R CD2 PHE 341 B CD2 PHE 317 1 Y 1 R CE1 PHE 341 B CE1 PHE 317 1 Y 1 R CE2 PHE 341 B CE2 PHE 317 1 Y 1 R CZ PHE 341 B CZ PHE 317 1 Y 1 L GLN 74 A GLN 74 1 Y 1 L LYS 75 A LYS 75 1 Y 1 L PRO 76 A PRO 76 1 Y 1 L ALA 77 A ALA 77 1 Y 1 L GLN 78 A GLN 78 1 Y 1 R GLN 25 B GLN 1 1 Y 1 R ASP 26 B ASP 2 1 Y 1 R GLU 27 B GLU 3 1 Y 1 R VAL 28 B VAL 4 1 Y 1 R THR 29 B THR 5 1 Y 1 R CYS 346 B CYS 322 1 Y 1 R LEU 347 B LEU 323 1 Y 1 R SER 348 B SER 324 1 Y 1 R GLN 349 B GLN 325 1 Y 1 R GLU 350 B GLU 326 1 Y 1 R GLN 351 B GLN 327 1 Y 1 R LEU 352 B LEU 328 1 Y 1 R ARG 353 B ARG 329 1 Y 1 R GLN 354 B GLN 330 1 Y 1 R TRP 355 B TRP 331 1 Y 1 R SER 356 B SER 332 1 Y 1 R SER 357 B SER 333 1 Y 1 R CYS 358 B CYS 334 1 Y 1 R ARG 359 B ARG 335 1 Y 1 R HIS 360 B HIS 336 1 Y 1 R ILE 361 B ILE 337 1 Y 1 R ARG 362 B ARG 338 1 Y 1 R ARG 363 B ARG 339 1 Y 1 R SER 364 B SER 340 1 Y 1 R SER 365 B SER 341 1 Y 1 R MET 366 B MET 342 1 Y 1 R SER 367 B SER 343 1 Y 1 R VAL 368 B VAL 344 1 Y 1 L ASP 2 -62.73 73.48 1 L SER 72 68.74 156.17 1 R ASP 31 -94.83 -60.85 1 R GLN 160 -108.80 41.81 1 R SER 203 43.36 -106.73 1 R SER 295 60.63 67.99 N A local Cryo_EM structure of CCR7 complex with CCL21 1 N N 2 N N L PRO 18 A PRO 18 HELX_P L LYS 20 A LYS 20 5 AA1 3 L GLU 57 A GLU 57 HELX_P L LEU 67 A LEU 67 1 AA2 11 R ASP 40 B ASP 16 HELX_P R PHE 44 B PHE 20 5 AA3 5 R LYS 50 B LYS 26 HELX_P R LYS 87 B LYS 63 1 AA4 38 R THR 91 B THR 67 HELX_P R LYS 120 B LYS 96 1 AA5 30 R GLY 125 B GLY 101 HELX_P R VAL 159 B VAL 135 1 AA6 35 R GLN 160 B GLN 136 HELX_P R HIS 165 B HIS 141 1 AA7 6 R HIS 167 B HIS 143 HELX_P R SER 190 B SER 166 1 AA8 24 R SER 190 B SER 166 HELX_P R SER 197 B SER 173 1 AA9 8 R HIS 216 B HIS 192 HELX_P R ILE 230 B ILE 206 1 AB1 15 R PHE 232 B PHE 208 HELX_P R LEU 251 B LEU 227 1 AB2 20 R ARG 258 B ARG 234 HELX_P R ASN 292 B ASN 268 1 AB3 35 R THR 297 B THR 273 HELX_P R TYR 326 B TYR 302 1 AB4 30 R GLY 330 B GLY 306 HELX_P R ASP 343 B ASP 319 1 AB5 14 disulf 2.029 L CYS 8 A SG CYS 8 1_555 L CYS 34 A SG CYS 34 1_555 disulf 2.031 L CYS 9 A SG CYS 9 1_555 L CYS 52 A SG CYS 52 1_555 disulf 2.032 R CYS 48 B SG CYS 24 1_555 R CYS 298 B SG CYS 274 1_555 disulf 2.031 R CYS 129 B SG CYS 105 1_555 R CYS 210 B SG CYS 186 1_555 MEMBRANE PROTEIN GPCR, CCL21, CCR7, MEMBRANE PROTEIN CCL21_HUMAN UNP 1 24 O00585 SDGGAQDCCLKYSQRKIPAKVVRSYRKQEPSLGCSIPAILFLPRKRSQAELCADPKELWVQQLMQHLDKTPSPQKPAQ CCR7_HUMAN UNP 2 25 P32248 QDEVTDDYIGDNTTVDYTLFESLCSKKDVRNFKAWFLPIMYSIICFVGLLGNGLVVLTYIYFKRLKTMTDTYLLNLAVAD ILFLLTLPFWAYSAAKSWVFGVHFCKLIFAIYKMSFFSGMLLLLCISIDRYVAIVQAVSAHRHRARVLLISKLSCVGIWI LATVLSIPELLYSDLQRSSSEQAMRCSLITEHVEAFITIQVAQMVIGFLVPLLAMSFCYLVIIRTLLQARNFERNKAIKV IIAVVVVFIVFQLPYNGVVLAQTVANFNITSSTCELSKQLNIAYDVTYSLACVRCCVNPFLYAFIGVKFRNDLFKLFKDL GCLSQEQLRQWSSCRHIRRSSMSV 24 101 9L16 1 78 O00585 L 1 1 78 25 368 9L16 25 368 P32248 R 2 1 344 3 2 anti-parallel anti-parallel anti-parallel L VAL 22 A VAL 22 L TYR 25 A TYR 25 L ILE 39 A ILE 39 L PRO 43 A PRO 43 L LEU 51 A LEU 51 L ALA 53 A ALA 53 R ASP 198 B ASP 174 R SER 202 B SER 178 R GLN 206 B GLN 182 R SER 211 B SER 187 1 P 1