1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Qi, X. Zhou, N. Wang, R. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 90.00 90.00 90.00 1.00 1.00 1.00 C27 H34 Cl3 N5 O2 566.950 (1R,3r)-3-{(3R)-3-[1-(5-chloro-4-{[(1R)-1-(2,4-dichlorophenyl)ethyl]amino}-6-methylpyrimidin-2-yl)azetidin-3-yl]piperidin-1-yl}-1-methylcyclobutane-1-carboxylic acid non-polymer 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 C N 2 N C N 3 R C N 4 N C N 5 N C N 6 N C N 7 N C N 8 N C N 9 N C N 10 N C N 11 N C N 12 N C N 13 N C N 14 R C N 15 N C Y 16 N C Y 17 N C Y 18 N C Y 19 N C Y 20 N C Y 21 N C N 22 N C Y 23 N C Y 24 N C Y 25 N C Y 26 N C N 27 N C Y 28 N N Y 29 N N N 30 N N N 31 N N N 32 N N N 33 N O N 34 N O N 35 N CL N 36 N CL N 37 N CL N 38 N H N 39 N H 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 H N 48 N H N 49 N H 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 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 H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N N N 73 S C N 74 N C N 75 N O N 76 N C N 77 N O 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 N N 86 S C N 87 N C N 88 N O N 89 N C N 90 N C N 91 N C N 92 N N N 93 N C N 94 N N N 95 N N N 96 N O N 97 N H 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 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 O N 119 N N 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 N N 130 S C N 131 N C N 132 N O N 133 N C N 134 N C N 135 N O N 136 N O N 137 N O 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 N N 146 R C N 147 N C N 148 N O N 149 N C N 150 N S 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 N N 160 S C N 161 N C N 162 N O N 163 N C N 164 N C N 165 N C N 166 N O N 167 N N N 168 N O 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 N N 180 S C N 181 N C N 182 N O N 183 N C N 184 N C N 185 N C N 186 N O N 187 N O 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 N N 199 N C N 200 N C N 201 N O N 202 N O N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N N N 209 S C N 210 N C N 211 N O N 212 N C Y 213 N C Y 214 N N Y 215 N C Y 216 N C Y 217 N N N 218 N O 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 H N 228 N H N 229 N N N 230 S C N 231 N C N 232 N O N 233 S C N 234 N C N 235 N C N 236 N C N 237 N O 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 H N 248 N H N 249 N H N 250 N H N 251 N N N 252 S C N 253 N C N 254 N O N 255 N C N 256 N C N 257 N C N 258 N C N 259 N O 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 H N 271 N H N 272 N H N 273 N N N 274 S C N 275 N C N 276 N O N 277 N C N 278 N C N 279 N C N 280 N C N 281 N N N 282 N O N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H N 291 N H N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N N N 299 S C N 300 N C N 301 N O N 302 N C N 303 N C N 304 N S N 305 N C N 306 N O N 307 N H N 308 N H 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 C Y 327 N C Y 328 N C N 329 N O N 330 N H N 331 N H N 332 N H 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 N N 342 S C N 343 N C N 344 N O N 345 N C N 346 N C N 347 N C N 348 N O N 349 N H N 350 N H N 351 N H N 352 N H N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N N N 359 S C N 360 N C N 361 N O N 362 N C N 363 N O N 364 N O N 365 N H N 366 N H N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N N N 373 S C N 374 N C N 375 N O N 376 R C N 377 N O N 378 N C N 379 N O 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 388 N H N 389 N N N 390 S C N 391 N C N 392 N O N 393 N C Y 394 N C Y 395 N C Y 396 N C Y 397 N N Y 398 N C Y 399 N C Y 400 N C Y 401 N C Y 402 N C N 403 N O N 404 N H N 405 N H N 406 N H N 407 N H N 408 N H N 409 N H N 410 N H N 411 N H N 412 N H N 413 N H N 414 N H N 415 N H N 416 N N N 417 S C N 418 N C N 419 N O N 420 N C Y 421 N C Y 422 N C Y 423 N C Y 424 N C Y 425 N C Y 426 N C N 427 N O N 428 N O N 429 N H N 430 N H N 431 N H N 432 N H N 433 N H N 434 N H N 435 N H N 436 N H N 437 N H N 438 N H N 439 N H N 440 N N N 441 S C N 442 N C N 443 N O N 444 N C N 445 N C N 446 N C N 447 N O N 448 N H N 449 N H N 450 N H N 451 N H N 452 N H N 453 N H N 454 N H N 455 N H N 456 N H N 457 N H N 458 N H N 1 N sing Y 2 N doub Y 3 N sing Y 4 N sing Y 5 N doub N 6 N sing Y 7 N doub Y 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing Y 14 N doub Y 15 N sing Y 16 N sing N 17 N sing Y 18 N doub Y 19 N doub Y 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 sing 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 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 sing 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 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 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 sing N 80 N sing N 81 N sing N 82 N doub 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 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 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 sing N 117 N sing N 118 N sing N 119 N sing N 120 N doub N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N doub 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 doub N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N doub 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 doub 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 doub N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N doub 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 doub 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 doub 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 doub N 211 N sing N 212 N sing N 213 N sing N 214 N sing Y 215 N sing Y 216 N doub Y 217 N doub N 218 N sing Y 219 N sing N 220 N sing Y 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 doub 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 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 N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N doub 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 sing 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 N 272 N sing N 273 N doub 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 sing 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 sing N 295 N sing N 296 N sing N 297 N doub 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 sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N doub N 317 N sing N 318 N sing N 319 N sing N 320 N sing Y 321 N doub Y 322 N sing Y 323 N sing N 324 N sing Y 325 N doub N 326 N sing Y 327 N doub N 328 N sing Y 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 sing N 339 N doub N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N doub N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing 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 doub N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing N 379 N sing N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N sing N 385 N doub N 386 N sing N 387 N sing N 388 N sing N 389 N sing Y 390 N doub Y 391 N sing Y 392 N sing N 393 N sing Y 394 N doub Y 395 N sing Y 396 N sing N 397 N sing Y 398 N sing Y 399 N doub N 400 N sing Y 401 N doub N 402 N sing Y 403 N sing N 404 N sing N 405 N sing N 406 N sing N 407 N sing N 408 N sing N 409 N sing N 410 N sing N 411 N sing N 412 N sing N 413 N doub N 414 N sing N 415 N sing N 416 N sing N 417 N sing Y 418 N doub Y 419 N sing Y 420 N sing N 421 N sing Y 422 N doub N 423 N sing Y 424 N doub N 425 N sing Y 426 N sing N 427 N sing N 428 N sing N 429 N sing N 430 N sing N 431 N sing N 432 N sing N 433 N sing N 434 N sing N 435 N sing N 436 N sing N 437 N doub N 438 N sing N 439 N sing N 440 N sing N 441 N sing N 442 N sing N 443 N sing N 444 N sing N 445 N sing N 446 N sing N 447 N sing N 448 N sing To Be Published 0353 Structure of human CCR4 in complex with PRT193 10.2210/pdb11tf/pdb pdb_000011tf 11TF 400048 3.40 FSC 0.143 CUT-OFF POINT REL 2026-03-12 RCSB 2026-04-01 2026-04-01 Structure of human CCR4 in complex with PRT193 7.5 1 NONE 1, 2, 3 CCR4-BRIL-Fab-RPT193 0 RECOMBINANT COMPLEX 9606 Homo sapiens 9606 Homo sapiens PARTICLE 1 1 SINGLE PARTICLE 60 FEI FALCON IV (4k x 4k) 300 FIELD EMISSION GUN FLOOD BEAM TFS KRIOS BRIGHT FIELD 2200 800 1 PARTICLE SELECTION 1 cryoSPARC IMAGE ACQUISITION 1 1 MASKING 1 1 1 CTF CORRECTION 1 LAYERLINE INDEXING 1 1 1 DIFFRACTION INDEXING 1 1 1 MODEL FITTING 1 1 OTHER 1 1 1 MODEL REFINEMENT 1 PHENIX INITIAL EULER ASSIGNMENT 1 FINAL EULER ASSIGNMENT 1 CLASSIFICATION 1 RECONSTRUCTION 1 cryoSPARC NO NO NO YES ETHANE 11TF 54283.961 C-C chemokine receptor type 4,Soluble cytochrome b562 1 man polymer 24321.084 Anti-BRIL Fab heavy chain 1 man polymer 23353.947 Anti-BRIL Fab light chain 1 man polymer 566.950 (1R,3r)-3-{(3R)-3-[1-(5-chloro-4-{[(1R)-1-(2,4-dichlorophenyl)ethyl]amino}-6-methylpyrimidin-2-yl)azetidin-3-yl]piperidin-1-yl}-1-methylcyclobutane-1-carboxylic acid 1 syn non-polymer C-C CKR-4,CC-CKR-4,CCR-4,CCR4,K5-5,Cytochrome b-562 no no MNPTDIADTTLDESIYSNYYLYESIPKPCTKEGIKAFGELFLPPLYSLVFVFGLLGNSVVVLVLFKYKRLRSMTDVYLLN LAISDLLFVFSLPFWGYYAADQWVFGLGLCKMISWMYLVGFYSGIFFVMLMSIDRYLAIVHAVFSLRARTLTYGVITSLA TWSVAVFASLPGFLFSTCYTERNHTYCKTKYSLNSTTWKVLSSLEINILGLVIPLGIMLFCYSMIIRTLQHARRQLADLE DNWETLNDNLKVIEKADNAAQVKDALTKMRAAALDAQKATPPKLEDKSPDSPEMKDFRHGFDILVGQIDDALKLANEGKV KEAQAAAEQLKTTRNAYIQKYLERARSTLNEKNKAVKMIFAVVVLFLGFWTPYNIVLFLETLVELEVLQDCTFERYLDYA IQATETLAFVHCCLNPIIYFFLGEKFRKYILQLFKTCRGLFVLCQYCGLLQIYSADTPSSSYTQSTMDHDLHDAL MNPTDIADTTLDESIYSNYYLYESIPKPCTKEGIKAFGELFLPPLYSLVFVFGLLGNSVVVLVLFKYKRLRSMTDVYLLN LAISDLLFVFSLPFWGYYAADQWVFGLGLCKMISWMYLVGFYSGIFFVMLMSIDRYLAIVHAVFSLRARTLTYGVITSLA TWSVAVFASLPGFLFSTCYTERNHTYCKTKYSLNSTTWKVLSSLEINILGLVIPLGIMLFCYSMIIRTLQHARRQLADLE DNWETLNDNLKVIEKADNAAQVKDALTKMRAAALDAQKATPPKLEDKSPDSPEMKDFRHGFDILVGQIDDALKLANEGKV KEAQAAAEQLKTTRNAYIQKYLERARSTLNEKNKAVKMIFAVVVLFLGFWTPYNIVLFLETLVELEVLQDCTFERYLDYA IQATETLAFVHCCLNPIIYFFLGEKFRKYILQLFKTCRGLFVLCQYCGLLQIYSADTPSSSYTQSTMDHDLHDAL R polypeptide(L) no no EISEVQLVESGGGLVQPGGSLRLSCAASGFNVVDFSLHWVRQAPGKGLEWVAYISSSSGSTSYADSVKGRFTISADTSKN TAYLQMNSLRAEDTAVYYCARWGYWPGEPWWKAFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYF PEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKS EISEVQLVESGGGLVQPGGSLRLSCAASGFNVVDFSLHWVRQAPGKGLEWVAYISSSSGSTSYADSVKGRFTISADTSKN TAYLQMNSLRAEDTAVYYCARWGYWPGEPWWKAFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYF PEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKS H polypeptide(L) no no SDIQMTQSPSSLSASVGDRVTITCRASQSVSSAVAWYQQKPGKAPKLLIYSASSLYSGVPSRFSGSRSGTDFTLTISSLQ PEDFATYYCQQYLYYSLVTFGQGTKVEIKRTVAAPSVFIFPPSDSQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGN SQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRG SDIQMTQSPSSLSASVGDRVTITCRASQSVSSAVAWYQQKPGKAPKLLIYSASSLYSGVPSRFSGSRSGTDFTLTISSLQ PEDFATYYCQQYLYYSLVTFGQGTKVEIKRTVAAPSVFIFPPSDSQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGN SQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRG L 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 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 1 231 CCR4, CMKBR4 9606 Homo sapiens 9606 Homo sapiens Biological sequence sample 232 351 cybC 562 Escherichia coli 9606 Homo sapiens Biological sequence human sample 352 475 CCR4, CMKBR4 9606 Homo sapiens 9606 Homo sapiens Biological sequence sample 1 229 9606 Homo sapiens 562 Escherichia coli Biological sequence sample 1 214 9606 Homo sapiens 562 Escherichia coli Biological sequence repository Initial release repository Initial release repository Initial release repository Initial release repository Initial release repository Initial release 1 0 2026-04-01 1 0 2026-04-01 1 0 1 2026-04-01 1 0 2 2026-04-01 1 0 2026-04-01 1 0 2026-04-01 United States Cancer Prevention and Research Institute of Texas (CPRIT) RR230054 United States Welch Foundation I-2253-20250403 Xiaofeng.qi@utsouthwestern.edu 0000-0001-8123-9627 Xiaofeng Qi principal investigator/group leader Structure of human CCR4 in complex with PRT193 N RCSB N RCSB 2026-03-12 REL A1DAO A1DAO SUBJECT OF INVESTIGATION A1DAO (1R,3r)-3-{(3R)-3-[1-(5-chloro-4-{[(1R)-1-(2,4-dichlorophenyl)ethyl]amino}-6-methylpyrimidin-2-yl)azetidin-3-yl]piperidin-1-yl}-1-methylcyclobutane-1-carboxylic acid Y Y R CYS 110 Disulfide bridge SG A CYS 110 R CYS 187 SG A CYS 187 1_555 1_555 None H CYS 25 Disulfide bridge SG B CYS 25 H CYS 99 SG B CYS 99 1_555 1_555 None L CYS 24 Disulfide bridge SG C CYS 24 L CYS 89 SG C CYS 89 1_555 1_555 None RPT 401 4 A1DAO A1DAO 501 R n 1 1 R n 2 2 R n 3 3 R n 4 4 R n 5 5 R n 6 6 R n 7 7 R n 8 8 R n 9 9 R n 10 10 R n 11 11 R n 12 12 R n 13 13 R n 14 14 R n 15 15 R n 16 16 R n 17 17 R n 18 18 R n 19 19 R n 20 20 R n 21 21 R n 22 22 R n 23 23 R n 24 24 R n 25 25 R n 26 26 R n 27 27 R n 28 28 R n 29 29 R n 30 30 R n 31 31 R n 32 32 R n 33 33 R n 34 34 R LYS 35 n 35 LYS 35 R ALA 36 n 36 ALA 36 R PHE 37 n 37 PHE 37 R GLY 38 n 38 GLY 38 R GLU 39 n 39 GLU 39 R LEU 40 n 40 LEU 40 R PHE 41 n 41 PHE 41 R LEU 42 n 42 LEU 42 R PRO 43 n 43 PRO 43 R PRO 44 n 44 PRO 44 R LEU 45 n 45 LEU 45 R TYR 46 n 46 TYR 46 R SER 47 n 47 SER 47 R LEU 48 n 48 LEU 48 R VAL 49 n 49 VAL 49 R PHE 50 n 50 PHE 50 R VAL 51 n 51 VAL 51 R PHE 52 n 52 PHE 52 R GLY 53 n 53 GLY 53 R LEU 54 n 54 LEU 54 R LEU 55 n 55 LEU 55 R GLY 56 n 56 GLY 56 R ASN 57 n 57 ASN 57 R SER 58 n 58 SER 58 R VAL 59 n 59 VAL 59 R VAL 60 n 60 VAL 60 R VAL 61 n 61 VAL 61 R LEU 62 n 62 LEU 62 R VAL 63 n 63 VAL 63 R LEU 64 n 64 LEU 64 R PHE 65 n 65 PHE 65 R LYS 66 n 66 LYS 66 R TYR 67 n 67 TYR 67 R LYS 68 n 68 LYS 68 R ARG 69 n 69 ARG 69 R LEU 70 n 70 LEU 70 R ARG 71 n 71 ARG 71 R SER 72 n 72 SER 72 R MET 73 n 73 MET 73 R THR 74 n 74 THR 74 R ASP 75 n 75 ASP 75 R VAL 76 n 76 VAL 76 R TYR 77 n 77 TYR 77 R LEU 78 n 78 LEU 78 R LEU 79 n 79 LEU 79 R ASN 80 n 80 ASN 80 R LEU 81 n 81 LEU 81 R ALA 82 n 82 ALA 82 R ILE 83 n 83 ILE 83 R SER 84 n 84 SER 84 R ASP 85 n 85 ASP 85 R LEU 86 n 86 LEU 86 R LEU 87 n 87 LEU 87 R PHE 88 n 88 PHE 88 R VAL 89 n 89 VAL 89 R PHE 90 n 90 PHE 90 R SER 91 n 91 SER 91 R LEU 92 n 92 LEU 92 R PRO 93 n 93 PRO 93 R PHE 94 n 94 PHE 94 R TRP 95 n 95 TRP 95 R GLY 96 n 96 GLY 96 R TYR 97 n 97 TYR 97 R TYR 98 n 98 TYR 98 R ALA 99 n 99 ALA 99 R ALA 100 n 100 ALA 100 R ASP 101 n 101 ASP 101 R GLN 102 n 102 GLN 102 R TRP 103 n 103 TRP 103 R VAL 104 n 104 VAL 104 R PHE 105 n 105 PHE 105 R GLY 106 n 106 GLY 106 R LEU 107 n 107 LEU 107 R GLY 108 n 108 GLY 108 R LEU 109 n 109 LEU 109 R CYS 110 n 110 CYS 110 R LYS 111 n 111 LYS 111 R MET 112 n 112 MET 112 R ILE 113 n 113 ILE 113 R SER 114 n 114 SER 114 R TRP 115 n 115 TRP 115 R MET 116 n 116 MET 116 R TYR 117 n 117 TYR 117 R LEU 118 n 118 LEU 118 R VAL 119 n 119 VAL 119 R GLY 120 n 120 GLY 120 R PHE 121 n 121 PHE 121 R TYR 122 n 122 TYR 122 R SER 123 n 123 SER 123 R GLY 124 n 124 GLY 124 R ILE 125 n 125 ILE 125 R PHE 126 n 126 PHE 126 R PHE 127 n 127 PHE 127 R VAL 128 n 128 VAL 128 R MET 129 n 129 MET 129 R LEU 130 n 130 LEU 130 R MET 131 n 131 MET 131 R SER 132 n 132 SER 132 R ILE 133 n 133 ILE 133 R ASP 134 n 134 ASP 134 R ARG 135 n 135 ARG 135 R TYR 136 n 136 TYR 136 R LEU 137 n 137 LEU 137 R ALA 138 n 138 ALA 138 R ILE 139 n 139 ILE 139 R VAL 140 n 140 VAL 140 R HIS 141 n 141 HIS 141 R ALA 142 n 142 ALA 142 R VAL 143 n 143 VAL 143 R PHE 144 n 144 PHE 144 R SER 145 n 145 SER 145 R LEU 146 n 146 LEU 146 R ARG 147 n 147 ARG 147 R ALA 148 n 148 ALA 148 R ARG 149 n 149 ARG 149 R THR 150 n 150 THR 150 R LEU 151 n 151 LEU 151 R THR 152 n 152 THR 152 R TYR 153 n 153 TYR 153 R GLY 154 n 154 GLY 154 R VAL 155 n 155 VAL 155 R ILE 156 n 156 ILE 156 R THR 157 n 157 THR 157 R SER 158 n 158 SER 158 R LEU 159 n 159 LEU 159 R ALA 160 n 160 ALA 160 R THR 161 n 161 THR 161 R TRP 162 n 162 TRP 162 R SER 163 n 163 SER 163 R VAL 164 n 164 VAL 164 R ALA 165 n 165 ALA 165 R VAL 166 n 166 VAL 166 R PHE 167 n 167 PHE 167 R ALA 168 n 168 ALA 168 R SER 169 n 169 SER 169 R LEU 170 n 170 LEU 170 R PRO 171 n 171 PRO 171 R GLY 172 n 172 GLY 172 R PHE 173 n 173 PHE 173 R LEU 174 n 174 LEU 174 R PHE 175 n 175 PHE 175 R SER 176 n 176 SER 176 R THR 177 n 177 THR 177 R CYS 178 n 178 CYS 178 R TYR 179 n 179 TYR 179 R THR 180 n 180 THR 180 R GLU 181 n 181 GLU 181 R ARG 182 n 182 ARG 182 R ASN 183 n 183 ASN 183 R HIS 184 n 184 HIS 184 R THR 185 n 185 THR 185 R TYR 186 n 186 TYR 186 R CYS 187 n 187 CYS 187 R LYS 188 n 188 LYS 188 R THR 189 n 189 THR 189 R LYS 190 n 190 LYS 190 R TYR 191 n 191 TYR 191 R SER 192 n 192 SER 192 R LEU 193 n 193 LEU 193 R ASN 194 n 194 ASN 194 R SER 195 n 195 SER 195 R THR 196 n 196 THR 196 R THR 197 n 197 THR 197 R TRP 198 n 198 TRP 198 R LYS 199 n 199 LYS 199 R VAL 200 n 200 VAL 200 R LEU 201 n 201 LEU 201 R SER 202 n 202 SER 202 R SER 203 n 203 SER 203 R LEU 204 n 204 LEU 204 R GLU 205 n 205 GLU 205 R ILE 206 n 206 ILE 206 R ASN 207 n 207 ASN 207 R ILE 208 n 208 ILE 208 R LEU 209 n 209 LEU 209 R GLY 210 n 210 GLY 210 R LEU 211 n 211 LEU 211 R VAL 212 n 212 VAL 212 R ILE 213 n 213 ILE 213 R PRO 214 n 214 PRO 214 R LEU 215 n 215 LEU 215 R GLY 216 n 216 GLY 216 R ILE 217 n 217 ILE 217 R MET 218 n 218 MET 218 R LEU 219 n 219 LEU 219 R PHE 220 n 220 PHE 220 R CYS 221 n 221 CYS 221 R TYR 222 n 222 TYR 222 R SER 223 n 223 SER 223 R MET 224 n 224 MET 224 R ILE 225 n 225 ILE 225 R ILE 226 n 226 ILE 226 R ARG 227 n 227 ARG 227 R THR 228 n 228 THR 228 R LEU 229 n 229 LEU 229 R GLN 230 n 230 GLN 230 R HIS 231 n 231 HIS 231 R ALA 232 n 232 ALA 232 R ARG 233 n 233 ARG 233 R ARG 234 n 234 ARG 234 R GLN 235 n 235 GLN 235 R LEU 236 n 236 LEU 236 R ALA 237 n 237 ALA 237 R ASP 238 n 238 ASP 238 R LEU 239 n 239 LEU 239 R GLU 240 n 240 GLU 240 R ASP 241 n 241 ASP 241 R ASN 242 n 242 ASN 242 R TRP 243 n 243 TRP 243 R GLU 244 n 244 GLU 244 R THR 245 n 245 THR 245 R LEU 246 n 246 LEU 246 R ASN 247 n 247 ASN 247 R ASP 248 n 248 ASP 248 R ASN 249 n 249 ASN 249 R LEU 250 n 250 LEU 250 R LYS 251 n 251 LYS 251 R VAL 252 n 252 VAL 252 R ILE 253 n 253 ILE 253 R GLU 254 n 254 GLU 254 R LYS 255 n 255 LYS 255 R ALA 256 n 256 ALA 256 R ASP 257 n 257 ASP 257 R ASN 258 n 258 ASN 258 R ALA 259 n 259 ALA 259 R ALA 260 n 260 ALA 260 R GLN 261 n 261 GLN 261 R VAL 262 n 262 VAL 262 R LYS 263 n 263 LYS 263 R ASP 264 n 264 ASP 264 R ALA 265 n 265 ALA 265 R LEU 266 n 266 LEU 266 R THR 267 n 267 THR 267 R LYS 268 n 268 LYS 268 R MET 269 n 269 MET 269 R ARG 270 n 270 ARG 270 R ALA 271 n 271 ALA 271 R ALA 272 n 272 ALA 272 R ALA 273 n 273 ALA 273 R LEU 274 n 274 LEU 274 R ASP 275 n 275 ASP 275 R ALA 276 n 276 ALA 276 R GLN 277 n 277 GLN 277 R LYS 278 n 278 LYS 278 R ALA 279 n 279 ALA 279 R THR 280 n 280 THR 280 R n 281 281 R n 282 282 R n 283 283 R n 284 284 R n 285 285 R n 286 286 R n 287 287 R n 288 288 R n 289 289 R n 290 290 R SER 291 n 291 SER 291 R PRO 292 n 292 PRO 292 R GLU 293 n 293 GLU 293 R MET 294 n 294 MET 294 R LYS 295 n 295 LYS 295 R ASP 296 n 296 ASP 296 R PHE 297 n 297 PHE 297 R ARG 298 n 298 ARG 298 R HIS 299 n 299 HIS 299 R GLY 300 n 300 GLY 300 R PHE 301 n 301 PHE 301 R ASP 302 n 302 ASP 302 R ILE 303 n 303 ILE 303 R LEU 304 n 304 LEU 304 R VAL 305 n 305 VAL 305 R GLY 306 n 306 GLY 306 R GLN 307 n 307 GLN 307 R ILE 308 n 308 ILE 308 R ASP 309 n 309 ASP 309 R ASP 310 n 310 ASP 310 R ALA 311 n 311 ALA 311 R LEU 312 n 312 LEU 312 R LYS 313 n 313 LYS 313 R LEU 314 n 314 LEU 314 R ALA 315 n 315 ALA 315 R ASN 316 n 316 ASN 316 R GLU 317 n 317 GLU 317 R GLY 318 n 318 GLY 318 R LYS 319 n 319 LYS 319 R VAL 320 n 320 VAL 320 R LYS 321 n 321 LYS 321 R GLU 322 n 322 GLU 322 R ALA 323 n 323 ALA 323 R GLN 324 n 324 GLN 324 R ALA 325 n 325 ALA 325 R ALA 326 n 326 ALA 326 R ALA 327 n 327 ALA 327 R GLU 328 n 328 GLU 328 R GLN 329 n 329 GLN 329 R LEU 330 n 330 LEU 330 R LYS 331 n 331 LYS 331 R THR 332 n 332 THR 332 R THR 333 n 333 THR 333 R ARG 334 n 334 ARG 334 R ASN 335 n 335 ASN 335 R ALA 336 n 336 ALA 336 R TYR 337 n 337 TYR 337 R ILE 338 n 338 ILE 338 R GLN 339 n 339 GLN 339 R LYS 340 n 340 LYS 340 R TYR 341 n 341 TYR 341 R LEU 342 n 342 LEU 342 R GLU 343 n 343 GLU 343 R ARG 344 n 344 ARG 344 R ALA 345 n 345 ALA 345 R ARG 346 n 346 ARG 346 R SER 347 n 347 SER 347 R THR 348 n 348 THR 348 R LEU 349 n 349 LEU 349 R ASN 350 n 350 ASN 350 R GLU 351 n 351 GLU 351 R LYS 352 n 352 LYS 352 R ASN 353 n 353 ASN 353 R LYS 354 n 354 LYS 354 R ALA 355 n 355 ALA 355 R VAL 356 n 356 VAL 356 R LYS 357 n 357 LYS 357 R MET 358 n 358 MET 358 R ILE 359 n 359 ILE 359 R PHE 360 n 360 PHE 360 R ALA 361 n 361 ALA 361 R VAL 362 n 362 VAL 362 R VAL 363 n 363 VAL 363 R VAL 364 n 364 VAL 364 R LEU 365 n 365 LEU 365 R PHE 366 n 366 PHE 366 R LEU 367 n 367 LEU 367 R GLY 368 n 368 GLY 368 R PHE 369 n 369 PHE 369 R TRP 370 n 370 TRP 370 R THR 371 n 371 THR 371 R PRO 372 n 372 PRO 372 R TYR 373 n 373 TYR 373 R ASN 374 n 374 ASN 374 R ILE 375 n 375 ILE 375 R VAL 376 n 376 VAL 376 R LEU 377 n 377 LEU 377 R PHE 378 n 378 PHE 378 R LEU 379 n 379 LEU 379 R GLU 380 n 380 GLU 380 R THR 381 n 381 THR 381 R LEU 382 n 382 LEU 382 R VAL 383 n 383 VAL 383 R GLU 384 n 384 GLU 384 R LEU 385 n 385 LEU 385 R GLU 386 n 386 GLU 386 R VAL 387 n 387 VAL 387 R LEU 388 n 388 LEU 388 R GLN 389 n 389 GLN 389 R ASP 390 n 390 ASP 390 R CYS 391 n 391 CYS 391 R THR 392 n 392 THR 392 R PHE 393 n 393 PHE 393 R GLU 394 n 394 GLU 394 R ARG 395 n 395 ARG 395 R TYR 396 n 396 TYR 396 R LEU 397 n 397 LEU 397 R ASP 398 n 398 ASP 398 R TYR 399 n 399 TYR 399 R ALA 400 n 400 ALA 400 R ILE 401 n 401 ILE 401 R GLN 402 n 402 GLN 402 R ALA 403 n 403 ALA 403 R THR 404 n 404 THR 404 R GLU 405 n 405 GLU 405 R THR 406 n 406 THR 406 R LEU 407 n 407 LEU 407 R ALA 408 n 408 ALA 408 R PHE 409 n 409 PHE 409 R VAL 410 n 410 VAL 410 R HIS 411 n 411 HIS 411 R CYS 412 n 412 CYS 412 R CYS 413 n 413 CYS 413 R LEU 414 n 414 LEU 414 R ASN 415 n 415 ASN 415 R PRO 416 n 416 PRO 416 R ILE 417 n 417 ILE 417 R ILE 418 n 418 ILE 418 R TYR 419 n 419 TYR 419 R PHE 420 n 420 PHE 420 R PHE 421 n 421 PHE 421 R LEU 422 n 422 LEU 422 R GLY 423 n 423 GLY 423 R GLU 424 n 424 GLU 424 R LYS 425 n 425 LYS 425 R PHE 426 n 426 PHE 426 R ARG 427 n 427 ARG 427 R LYS 428 n 428 LYS 428 R TYR 429 n 429 TYR 429 R ILE 430 n 430 ILE 430 R LEU 431 n 431 LEU 431 R GLN 432 n 432 GLN 432 R LEU 433 n 433 LEU 433 R PHE 434 n 434 PHE 434 R LYS 435 n 435 LYS 435 R THR 436 n 436 THR 436 R CYS 437 n 437 CYS 437 R ARG 438 n 438 ARG 438 R GLY 439 n 439 GLY 439 R LEU 440 n 440 LEU 440 R n 441 441 R n 442 442 R n 443 443 R n 444 444 R n 445 445 R n 446 446 R n 447 447 R n 448 448 R n 449 449 R n 450 450 R n 451 451 R n 452 452 R n 453 453 R n 454 454 R n 455 455 R n 456 456 R n 457 457 R n 458 458 R n 459 459 R n 460 460 R n 461 461 R n 462 462 R n 463 463 R n 464 464 R n 465 465 R n 466 466 R n 467 467 R n 468 468 R n 469 469 R n 470 470 R n 471 471 R n 472 472 R n 473 473 R n 474 474 R n 475 475 R n 1 1 H n 2 2 H n 3 3 H GLU 4 n 4 GLU 4 H VAL 5 n 5 VAL 5 H GLN 6 n 6 GLN 6 H LEU 7 n 7 LEU 7 H VAL 8 n 8 VAL 8 H GLU 9 n 9 GLU 9 H SER 10 n 10 SER 10 H GLY 11 n 11 GLY 11 H GLY 12 n 12 GLY 12 H GLY 13 n 13 GLY 13 H LEU 14 n 14 LEU 14 H VAL 15 n 15 VAL 15 H GLN 16 n 16 GLN 16 H PRO 17 n 17 PRO 17 H GLY 18 n 18 GLY 18 H GLY 19 n 19 GLY 19 H SER 20 n 20 SER 20 H LEU 21 n 21 LEU 21 H ARG 22 n 22 ARG 22 H LEU 23 n 23 LEU 23 H SER 24 n 24 SER 24 H CYS 25 n 25 CYS 25 H ALA 26 n 26 ALA 26 H ALA 27 n 27 ALA 27 H SER 28 n 28 SER 28 H GLY 29 n 29 GLY 29 H PHE 30 n 30 PHE 30 H ASN 31 n 31 ASN 31 H VAL 32 n 32 VAL 32 H VAL 33 n 33 VAL 33 H ASP 34 n 34 ASP 34 H PHE 35 n 35 PHE 35 H SER 36 n 36 SER 36 H LEU 37 n 37 LEU 37 H HIS 38 n 38 HIS 38 H TRP 39 n 39 TRP 39 H VAL 40 n 40 VAL 40 H ARG 41 n 41 ARG 41 H GLN 42 n 42 GLN 42 H ALA 43 n 43 ALA 43 H PRO 44 n 44 PRO 44 H GLY 45 n 45 GLY 45 H LYS 46 n 46 LYS 46 H GLY 47 n 47 GLY 47 H LEU 48 n 48 LEU 48 H GLU 49 n 49 GLU 49 H TRP 50 n 50 TRP 50 H VAL 51 n 51 VAL 51 H ALA 52 n 52 ALA 52 H TYR 53 n 53 TYR 53 H ILE 54 n 54 ILE 54 H SER 55 n 55 SER 55 H SER 56 n 56 SER 56 H SER 57 n 57 SER 57 H SER 58 n 58 SER 58 H GLY 59 n 59 GLY 59 H SER 60 n 60 SER 60 H THR 61 n 61 THR 61 H SER 62 n 62 SER 62 H TYR 63 n 63 TYR 63 H ALA 64 n 64 ALA 64 H ASP 65 n 65 ASP 65 H SER 66 n 66 SER 66 H VAL 67 n 67 VAL 67 H LYS 68 n 68 LYS 68 H GLY 69 n 69 GLY 69 H ARG 70 n 70 ARG 70 H PHE 71 n 71 PHE 71 H THR 72 n 72 THR 72 H ILE 73 n 73 ILE 73 H SER 74 n 74 SER 74 H ALA 75 n 75 ALA 75 H ASP 76 n 76 ASP 76 H THR 77 n 77 THR 77 H SER 78 n 78 SER 78 H LYS 79 n 79 LYS 79 H ASN 80 n 80 ASN 80 H THR 81 n 81 THR 81 H ALA 82 n 82 ALA 82 H TYR 83 n 83 TYR 83 H LEU 84 n 84 LEU 84 H GLN 85 n 85 GLN 85 H MET 86 n 86 MET 86 H ASN 87 n 87 ASN 87 H SER 88 n 88 SER 88 H LEU 89 n 89 LEU 89 H ARG 90 n 90 ARG 90 H ALA 91 n 91 ALA 91 H GLU 92 n 92 GLU 92 H ASP 93 n 93 ASP 93 H THR 94 n 94 THR 94 H ALA 95 n 95 ALA 95 H VAL 96 n 96 VAL 96 H TYR 97 n 97 TYR 97 H TYR 98 n 98 TYR 98 H CYS 99 n 99 CYS 99 H ALA 100 n 100 ALA 100 H ARG 101 n 101 ARG 101 H TRP 102 n 102 TRP 102 H GLY 103 n 103 GLY 103 H TYR 104 n 104 TYR 104 H TRP 105 n 105 TRP 105 H PRO 106 n 106 PRO 106 H GLY 107 n 107 GLY 107 H GLU 108 n 108 GLU 108 H PRO 109 n 109 PRO 109 H TRP 110 n 110 TRP 110 H TRP 111 n 111 TRP 111 H LYS 112 n 112 LYS 112 H ALA 113 n 113 ALA 113 H PHE 114 n 114 PHE 114 H ASP 115 n 115 ASP 115 H TYR 116 n 116 TYR 116 H TRP 117 n 117 TRP 117 H GLY 118 n 118 GLY 118 H GLN 119 n 119 GLN 119 H GLY 120 n 120 GLY 120 H THR 121 n 121 THR 121 H LEU 122 n 122 LEU 122 H VAL 123 n 123 VAL 123 H THR 124 n 124 THR 124 H VAL 125 n 125 VAL 125 H SER 126 n 126 SER 126 H n 127 127 H n 128 128 H n 129 129 H n 130 130 H n 131 131 H n 132 132 H n 133 133 H n 134 134 H n 135 135 H n 136 136 H n 137 137 H n 138 138 H n 139 139 H n 140 140 H n 141 141 H n 142 142 H n 143 143 H n 144 144 H n 145 145 H n 146 146 H n 147 147 H n 148 148 H n 149 149 H n 150 150 H n 151 151 H n 152 152 H n 153 153 H n 154 154 H n 155 155 H n 156 156 H n 157 157 H n 158 158 H n 159 159 H n 160 160 H n 161 161 H n 162 162 H n 163 163 H n 164 164 H n 165 165 H n 166 166 H n 167 167 H n 168 168 H n 169 169 H n 170 170 H n 171 171 H n 172 172 H n 173 173 H n 174 174 H n 175 175 H n 176 176 H n 177 177 H n 178 178 H n 179 179 H n 180 180 H n 181 181 H n 182 182 H n 183 183 H n 184 184 H n 185 185 H n 186 186 H n 187 187 H n 188 188 H n 189 189 H n 190 190 H n 191 191 H n 192 192 H n 193 193 H n 194 194 H n 195 195 H n 196 196 H n 197 197 H n 198 198 H n 199 199 H n 200 200 H n 201 201 H n 202 202 H n 203 203 H n 204 204 H n 205 205 H n 206 206 H n 207 207 H n 208 208 H n 209 209 H n 210 210 H n 211 211 H n 212 212 H n 213 213 H n 214 214 H n 215 215 H n 216 216 H n 217 217 H n 218 218 H n 219 219 H n 220 220 H n 221 221 H n 222 222 H n 223 223 H n 224 224 H n 225 225 H n 226 226 H n 227 227 H n 228 228 H n 229 229 H n 1 1 L ASP 2 n 2 ASP 2 L ILE 3 n 3 ILE 3 L GLN 4 n 4 GLN 4 L MET 5 n 5 MET 5 L THR 6 n 6 THR 6 L GLN 7 n 7 GLN 7 L SER 8 n 8 SER 8 L PRO 9 n 9 PRO 9 L SER 10 n 10 SER 10 L SER 11 n 11 SER 11 L LEU 12 n 12 LEU 12 L SER 13 n 13 SER 13 L ALA 14 n 14 ALA 14 L SER 15 n 15 SER 15 L VAL 16 n 16 VAL 16 L GLY 17 n 17 GLY 17 L ASP 18 n 18 ASP 18 L ARG 19 n 19 ARG 19 L VAL 20 n 20 VAL 20 L THR 21 n 21 THR 21 L ILE 22 n 22 ILE 22 L THR 23 n 23 THR 23 L CYS 24 n 24 CYS 24 L ARG 25 n 25 ARG 25 L ALA 26 n 26 ALA 26 L SER 27 n 27 SER 27 L GLN 28 n 28 GLN 28 L SER 29 n 29 SER 29 L VAL 30 n 30 VAL 30 L SER 31 n 31 SER 31 L SER 32 n 32 SER 32 L ALA 33 n 33 ALA 33 L VAL 34 n 34 VAL 34 L ALA 35 n 35 ALA 35 L TRP 36 n 36 TRP 36 L TYR 37 n 37 TYR 37 L GLN 38 n 38 GLN 38 L GLN 39 n 39 GLN 39 L LYS 40 n 40 LYS 40 L PRO 41 n 41 PRO 41 L GLY 42 n 42 GLY 42 L LYS 43 n 43 LYS 43 L ALA 44 n 44 ALA 44 L PRO 45 n 45 PRO 45 L LYS 46 n 46 LYS 46 L LEU 47 n 47 LEU 47 L LEU 48 n 48 LEU 48 L ILE 49 n 49 ILE 49 L TYR 50 n 50 TYR 50 L SER 51 n 51 SER 51 L ALA 52 n 52 ALA 52 L SER 53 n 53 SER 53 L SER 54 n 54 SER 54 L LEU 55 n 55 LEU 55 L TYR 56 n 56 TYR 56 L SER 57 n 57 SER 57 L GLY 58 n 58 GLY 58 L VAL 59 n 59 VAL 59 L PRO 60 n 60 PRO 60 L SER 61 n 61 SER 61 L ARG 62 n 62 ARG 62 L PHE 63 n 63 PHE 63 L SER 64 n 64 SER 64 L GLY 65 n 65 GLY 65 L SER 66 n 66 SER 66 L ARG 67 n 67 ARG 67 L SER 68 n 68 SER 68 L GLY 69 n 69 GLY 69 L THR 70 n 70 THR 70 L ASP 71 n 71 ASP 71 L PHE 72 n 72 PHE 72 L THR 73 n 73 THR 73 L LEU 74 n 74 LEU 74 L THR 75 n 75 THR 75 L ILE 76 n 76 ILE 76 L SER 77 n 77 SER 77 L SER 78 n 78 SER 78 L LEU 79 n 79 LEU 79 L GLN 80 n 80 GLN 80 L PRO 81 n 81 PRO 81 L GLU 82 n 82 GLU 82 L ASP 83 n 83 ASP 83 L PHE 84 n 84 PHE 84 L ALA 85 n 85 ALA 85 L THR 86 n 86 THR 86 L TYR 87 n 87 TYR 87 L TYR 88 n 88 TYR 88 L CYS 89 n 89 CYS 89 L GLN 90 n 90 GLN 90 L GLN 91 n 91 GLN 91 L TYR 92 n 92 TYR 92 L LEU 93 n 93 LEU 93 L TYR 94 n 94 TYR 94 L TYR 95 n 95 TYR 95 L SER 96 n 96 SER 96 L LEU 97 n 97 LEU 97 L VAL 98 n 98 VAL 98 L THR 99 n 99 THR 99 L PHE 100 n 100 PHE 100 L GLY 101 n 101 GLY 101 L GLN 102 n 102 GLN 102 L GLY 103 n 103 GLY 103 L THR 104 n 104 THR 104 L LYS 105 n 105 LYS 105 L VAL 106 n 106 VAL 106 L GLU 107 n 107 GLU 107 L ILE 108 n 108 ILE 108 L LYS 109 n 109 LYS 109 L n 110 110 L n 111 111 L n 112 112 L n 113 113 L n 114 114 L n 115 115 L n 116 116 L n 117 117 L n 118 118 L n 119 119 L n 120 120 L n 121 121 L n 122 122 L n 123 123 L n 124 124 L n 125 125 L n 126 126 L n 127 127 L n 128 128 L n 129 129 L n 130 130 L n 131 131 L n 132 132 L n 133 133 L n 134 134 L n 135 135 L n 136 136 L n 137 137 L n 138 138 L n 139 139 L n 140 140 L n 141 141 L n 142 142 L n 143 143 L n 144 144 L n 145 145 L n 146 146 L n 147 147 L n 148 148 L n 149 149 L n 150 150 L n 151 151 L n 152 152 L n 153 153 L n 154 154 L n 155 155 L n 156 156 L n 157 157 L n 158 158 L n 159 159 L n 160 160 L n 161 161 L n 162 162 L n 163 163 L n 164 164 L n 165 165 L n 166 166 L n 167 167 L n 168 168 L n 169 169 L n 170 170 L n 171 171 L n 172 172 L n 173 173 L n 174 174 L n 175 175 L n 176 176 L n 177 177 L n 178 178 L n 179 179 L n 180 180 L n 181 181 L n 182 182 L n 183 183 L n 184 184 L n 185 185 L n 186 186 L n 187 187 L n 188 188 L n 189 189 L n 190 190 L n 191 191 L n 192 192 L n 193 193 L n 194 194 L n 195 195 L n 196 196 L n 197 197 L n 198 198 L n 199 199 L n 200 200 L n 201 201 L n 202 202 L n 203 203 L n 204 204 L n 205 205 L n 206 206 L n 207 207 L n 208 208 L n 209 209 L n 210 210 L n 211 211 L n 212 212 L n 213 213 L n 214 214 L author_and_software_defined_assembly 3 trimeric not applicable electron microscopy 1.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 1.0 1_555 x,y,z identity operation 0.0 0.0 0.0 R N THR 177 A N THR 177 R O LYS 188 A O LYS 188 H N SER 10 B N SER 10 H O SER 24 B O SER 24 H N LEU 23 B N LEU 23 H O LEU 84 B O LEU 84 H O GLN 85 B O GLN 85 H N THR 72 B N THR 72 H N VAL 15 B N VAL 15 H O THR 124 B O THR 124 H O THR 121 B O THR 121 H N TYR 97 B N TYR 97 H O TYR 98 B O TYR 98 H N VAL 40 B N VAL 40 H N ARG 41 B N ARG 41 H O GLU 49 B O GLU 49 H N TYR 53 B N TYR 53 H O SER 62 B O SER 62 L N THR 6 C N THR 6 L O ARG 25 C O ARG 25 L N CYS 24 C N CYS 24 L O PHE 72 C O PHE 72 L O THR 75 C O THR 75 L N SER 64 C N SER 64 L N LEU 12 C N LEU 12 L O GLU 107 C O GLU 107 L O THR 104 C O THR 104 L N TYR 87 C N TYR 87 L O THR 86 C O THR 86 L N GLN 39 C N GLN 39 L N TRP 36 C N TRP 36 L O LEU 48 C O LEU 48 L N TYR 50 C N TYR 50 L O SER 54 C O SER 54 L N LEU 12 C N LEU 12 L O GLU 107 C O GLU 107 L O THR 104 C O THR 104 L N TYR 87 C N TYR 87 L N GLN 91 C N GLN 91 L O THR 99 C O THR 99 1 L CG LYS 40 C CG LYS 40 1 Y 1 L CD LYS 40 C CD LYS 40 1 Y 1 L CE LYS 40 C CE LYS 40 1 Y 1 L NZ LYS 40 C NZ LYS 40 1 Y 1 L CG LYS 43 C CG LYS 43 1 Y 1 L CD LYS 43 C CD LYS 43 1 Y 1 L CE LYS 43 C CE LYS 43 1 Y 1 L NZ LYS 43 C NZ LYS 43 1 Y 1 R MET 1 A MET 1 1 Y 1 R ASN 2 A ASN 2 1 Y 1 R PRO 3 A PRO 3 1 Y 1 R THR 4 A THR 4 1 Y 1 R ASP 5 A ASP 5 1 Y 1 R ILE 6 A ILE 6 1 Y 1 R ALA 7 A ALA 7 1 Y 1 R ASP 8 A ASP 8 1 Y 1 R THR 9 A THR 9 1 Y 1 R THR 10 A THR 10 1 Y 1 R LEU 11 A LEU 11 1 Y 1 R ASP 12 A ASP 12 1 Y 1 R GLU 13 A GLU 13 1 Y 1 R SER 14 A SER 14 1 Y 1 R ILE 15 A ILE 15 1 Y 1 R TYR 16 A TYR 16 1 Y 1 R SER 17 A SER 17 1 Y 1 R ASN 18 A ASN 18 1 Y 1 R TYR 19 A TYR 19 1 Y 1 R TYR 20 A TYR 20 1 Y 1 R LEU 21 A LEU 21 1 Y 1 R TYR 22 A TYR 22 1 Y 1 R GLU 23 A GLU 23 1 Y 1 R SER 24 A SER 24 1 Y 1 R ILE 25 A ILE 25 1 Y 1 R PRO 26 A PRO 26 1 Y 1 R LYS 27 A LYS 27 1 Y 1 R PRO 28 A PRO 28 1 Y 1 R CYS 29 A CYS 29 1 Y 1 R THR 30 A THR 30 1 Y 1 R LYS 31 A LYS 31 1 Y 1 R GLU 32 A GLU 32 1 Y 1 R GLY 33 A GLY 33 1 Y 1 R ILE 34 A ILE 34 1 Y 1 R PRO 281 A PRO 281 1 Y 1 R PRO 282 A PRO 282 1 Y 1 R LYS 283 A LYS 283 1 Y 1 R LEU 284 A LEU 284 1 Y 1 R GLU 285 A GLU 285 1 Y 1 R ASP 286 A ASP 286 1 Y 1 R LYS 287 A LYS 287 1 Y 1 R SER 288 A SER 288 1 Y 1 R PRO 289 A PRO 289 1 Y 1 R ASP 290 A ASP 290 1 Y 1 R PHE 441 A PHE 441 1 Y 1 R VAL 442 A VAL 442 1 Y 1 R LEU 443 A LEU 443 1 Y 1 R CYS 444 A CYS 444 1 Y 1 R GLN 445 A GLN 445 1 Y 1 R TYR 446 A TYR 446 1 Y 1 R CYS 447 A CYS 447 1 Y 1 R GLY 448 A GLY 448 1 Y 1 R LEU 449 A LEU 449 1 Y 1 R LEU 450 A LEU 450 1 Y 1 R GLN 451 A GLN 451 1 Y 1 R ILE 452 A ILE 452 1 Y 1 R TYR 453 A TYR 453 1 Y 1 R SER 454 A SER 454 1 Y 1 R ALA 455 A ALA 455 1 Y 1 R ASP 456 A ASP 456 1 Y 1 R THR 457 A THR 457 1 Y 1 R PRO 458 A PRO 458 1 Y 1 R SER 459 A SER 459 1 Y 1 R SER 460 A SER 460 1 Y 1 R SER 461 A SER 461 1 Y 1 R TYR 462 A TYR 462 1 Y 1 R THR 463 A THR 463 1 Y 1 R GLN 464 A GLN 464 1 Y 1 R SER 465 A SER 465 1 Y 1 R THR 466 A THR 466 1 Y 1 R MET 467 A MET 467 1 Y 1 R ASP 468 A ASP 468 1 Y 1 R HIS 469 A HIS 469 1 Y 1 R ASP 470 A ASP 470 1 Y 1 R LEU 471 A LEU 471 1 Y 1 R HIS 472 A HIS 472 1 Y 1 R ASP 473 A ASP 473 1 Y 1 R ALA 474 A ALA 474 1 Y 1 R LEU 475 A LEU 475 1 Y 1 H GLU 1 B GLU 1 1 Y 1 H ILE 2 B ILE 2 1 Y 1 H SER 3 B SER 3 1 Y 1 H SER 127 B SER 127 1 Y 1 H ALA 128 B ALA 128 1 Y 1 H SER 129 B SER 129 1 Y 1 H THR 130 B THR 130 1 Y 1 H LYS 131 B LYS 131 1 Y 1 H GLY 132 B GLY 132 1 Y 1 H PRO 133 B PRO 133 1 Y 1 H SER 134 B SER 134 1 Y 1 H VAL 135 B VAL 135 1 Y 1 H PHE 136 B PHE 136 1 Y 1 H PRO 137 B PRO 137 1 Y 1 H LEU 138 B LEU 138 1 Y 1 H ALA 139 B ALA 139 1 Y 1 H PRO 140 B PRO 140 1 Y 1 H SER 141 B SER 141 1 Y 1 H SER 142 B SER 142 1 Y 1 H LYS 143 B LYS 143 1 Y 1 H SER 144 B SER 144 1 Y 1 H THR 145 B THR 145 1 Y 1 H SER 146 B SER 146 1 Y 1 H GLY 147 B GLY 147 1 Y 1 H GLY 148 B GLY 148 1 Y 1 H THR 149 B THR 149 1 Y 1 H ALA 150 B ALA 150 1 Y 1 H ALA 151 B ALA 151 1 Y 1 H LEU 152 B LEU 152 1 Y 1 H GLY 153 B GLY 153 1 Y 1 H CYS 154 B CYS 154 1 Y 1 H LEU 155 B LEU 155 1 Y 1 H VAL 156 B VAL 156 1 Y 1 H LYS 157 B LYS 157 1 Y 1 H ASP 158 B ASP 158 1 Y 1 H TYR 159 B TYR 159 1 Y 1 H PHE 160 B PHE 160 1 Y 1 H PRO 161 B PRO 161 1 Y 1 H GLU 162 B GLU 162 1 Y 1 H PRO 163 B PRO 163 1 Y 1 H VAL 164 B VAL 164 1 Y 1 H THR 165 B THR 165 1 Y 1 H VAL 166 B VAL 166 1 Y 1 H SER 167 B SER 167 1 Y 1 H TRP 168 B TRP 168 1 Y 1 H ASN 169 B ASN 169 1 Y 1 H SER 170 B SER 170 1 Y 1 H GLY 171 B GLY 171 1 Y 1 H ALA 172 B ALA 172 1 Y 1 H LEU 173 B LEU 173 1 Y 1 H THR 174 B THR 174 1 Y 1 H SER 175 B SER 175 1 Y 1 H GLY 176 B GLY 176 1 Y 1 H VAL 177 B VAL 177 1 Y 1 H HIS 178 B HIS 178 1 Y 1 H THR 179 B THR 179 1 Y 1 H PHE 180 B PHE 180 1 Y 1 H PRO 181 B PRO 181 1 Y 1 H ALA 182 B ALA 182 1 Y 1 H VAL 183 B VAL 183 1 Y 1 H LEU 184 B LEU 184 1 Y 1 H GLN 185 B GLN 185 1 Y 1 H SER 186 B SER 186 1 Y 1 H SER 187 B SER 187 1 Y 1 H GLY 188 B GLY 188 1 Y 1 H LEU 189 B LEU 189 1 Y 1 H TYR 190 B TYR 190 1 Y 1 H SER 191 B SER 191 1 Y 1 H LEU 192 B LEU 192 1 Y 1 H SER 193 B SER 193 1 Y 1 H SER 194 B SER 194 1 Y 1 H VAL 195 B VAL 195 1 Y 1 H VAL 196 B VAL 196 1 Y 1 H THR 197 B THR 197 1 Y 1 H VAL 198 B VAL 198 1 Y 1 H PRO 199 B PRO 199 1 Y 1 H SER 200 B SER 200 1 Y 1 H SER 201 B SER 201 1 Y 1 H SER 202 B SER 202 1 Y 1 H LEU 203 B LEU 203 1 Y 1 H GLY 204 B GLY 204 1 Y 1 H THR 205 B THR 205 1 Y 1 H GLN 206 B GLN 206 1 Y 1 H THR 207 B THR 207 1 Y 1 H TYR 208 B TYR 208 1 Y 1 H ILE 209 B ILE 209 1 Y 1 H CYS 210 B CYS 210 1 Y 1 H ASN 211 B ASN 211 1 Y 1 H VAL 212 B VAL 212 1 Y 1 H ASN 213 B ASN 213 1 Y 1 H HIS 214 B HIS 214 1 Y 1 H LYS 215 B LYS 215 1 Y 1 H PRO 216 B PRO 216 1 Y 1 H SER 217 B SER 217 1 Y 1 H ASN 218 B ASN 218 1 Y 1 H THR 219 B THR 219 1 Y 1 H LYS 220 B LYS 220 1 Y 1 H VAL 221 B VAL 221 1 Y 1 H ASP 222 B ASP 222 1 Y 1 H LYS 223 B LYS 223 1 Y 1 H LYS 224 B LYS 224 1 Y 1 H VAL 225 B VAL 225 1 Y 1 H GLU 226 B GLU 226 1 Y 1 H PRO 227 B PRO 227 1 Y 1 H LYS 228 B LYS 228 1 Y 1 H SER 229 B SER 229 1 Y 1 L SER 1 C SER 1 1 Y 1 L ARG 110 C ARG 110 1 Y 1 L THR 111 C THR 111 1 Y 1 L VAL 112 C VAL 112 1 Y 1 L ALA 113 C ALA 113 1 Y 1 L ALA 114 C ALA 114 1 Y 1 L PRO 115 C PRO 115 1 Y 1 L SER 116 C SER 116 1 Y 1 L VAL 117 C VAL 117 1 Y 1 L PHE 118 C PHE 118 1 Y 1 L ILE 119 C ILE 119 1 Y 1 L PHE 120 C PHE 120 1 Y 1 L PRO 121 C PRO 121 1 Y 1 L PRO 122 C PRO 122 1 Y 1 L SER 123 C SER 123 1 Y 1 L ASP 124 C ASP 124 1 Y 1 L SER 125 C SER 125 1 Y 1 L GLN 126 C GLN 126 1 Y 1 L LEU 127 C LEU 127 1 Y 1 L LYS 128 C LYS 128 1 Y 1 L SER 129 C SER 129 1 Y 1 L GLY 130 C GLY 130 1 Y 1 L THR 131 C THR 131 1 Y 1 L ALA 132 C ALA 132 1 Y 1 L SER 133 C SER 133 1 Y 1 L VAL 134 C VAL 134 1 Y 1 L VAL 135 C VAL 135 1 Y 1 L CYS 136 C CYS 136 1 Y 1 L LEU 137 C LEU 137 1 Y 1 L LEU 138 C LEU 138 1 Y 1 L ASN 139 C ASN 139 1 Y 1 L ASN 140 C ASN 140 1 Y 1 L PHE 141 C PHE 141 1 Y 1 L TYR 142 C TYR 142 1 Y 1 L PRO 143 C PRO 143 1 Y 1 L ARG 144 C ARG 144 1 Y 1 L GLU 145 C GLU 145 1 Y 1 L ALA 146 C ALA 146 1 Y 1 L LYS 147 C LYS 147 1 Y 1 L VAL 148 C VAL 148 1 Y 1 L GLN 149 C GLN 149 1 Y 1 L TRP 150 C TRP 150 1 Y 1 L LYS 151 C LYS 151 1 Y 1 L VAL 152 C VAL 152 1 Y 1 L ASP 153 C ASP 153 1 Y 1 L ASN 154 C ASN 154 1 Y 1 L ALA 155 C ALA 155 1 Y 1 L LEU 156 C LEU 156 1 Y 1 L GLN 157 C GLN 157 1 Y 1 L SER 158 C SER 158 1 Y 1 L GLY 159 C GLY 159 1 Y 1 L ASN 160 C ASN 160 1 Y 1 L SER 161 C SER 161 1 Y 1 L GLN 162 C GLN 162 1 Y 1 L GLU 163 C GLU 163 1 Y 1 L SER 164 C SER 164 1 Y 1 L VAL 165 C VAL 165 1 Y 1 L THR 166 C THR 166 1 Y 1 L GLU 167 C GLU 167 1 Y 1 L GLN 168 C GLN 168 1 Y 1 L ASP 169 C ASP 169 1 Y 1 L SER 170 C SER 170 1 Y 1 L LYS 171 C LYS 171 1 Y 1 L ASP 172 C ASP 172 1 Y 1 L SER 173 C SER 173 1 Y 1 L THR 174 C THR 174 1 Y 1 L TYR 175 C TYR 175 1 Y 1 L SER 176 C SER 176 1 Y 1 L LEU 177 C LEU 177 1 Y 1 L SER 178 C SER 178 1 Y 1 L SER 179 C SER 179 1 Y 1 L THR 180 C THR 180 1 Y 1 L LEU 181 C LEU 181 1 Y 1 L THR 182 C THR 182 1 Y 1 L LEU 183 C LEU 183 1 Y 1 L SER 184 C SER 184 1 Y 1 L LYS 185 C LYS 185 1 Y 1 L ALA 186 C ALA 186 1 Y 1 L ASP 187 C ASP 187 1 Y 1 L TYR 188 C TYR 188 1 Y 1 L GLU 189 C GLU 189 1 Y 1 L LYS 190 C LYS 190 1 Y 1 L HIS 191 C HIS 191 1 Y 1 L LYS 192 C LYS 192 1 Y 1 L VAL 193 C VAL 193 1 Y 1 L TYR 194 C TYR 194 1 Y 1 L ALA 195 C ALA 195 1 Y 1 L CYS 196 C CYS 196 1 Y 1 L GLU 197 C GLU 197 1 Y 1 L VAL 198 C VAL 198 1 Y 1 L THR 199 C THR 199 1 Y 1 L HIS 200 C HIS 200 1 Y 1 L GLN 201 C GLN 201 1 Y 1 L GLY 202 C GLY 202 1 Y 1 L LEU 203 C LEU 203 1 Y 1 L SER 204 C SER 204 1 Y 1 L SER 205 C SER 205 1 Y 1 L PRO 206 C PRO 206 1 Y 1 L VAL 207 C VAL 207 1 Y 1 L THR 208 C THR 208 1 Y 1 L LYS 209 C LYS 209 1 Y 1 L SER 210 C SER 210 1 Y 1 L PHE 211 C PHE 211 1 Y 1 L ASN 212 C ASN 212 1 Y 1 L ARG 213 C ARG 213 1 Y 1 L GLY 214 C GLY 214 1 Y 1 R R OH OG TYR SER 191 202 2.13 1 R ARG 69 56.57 17.92 1 R PHE 105 -94.68 -60.87 1 R SER 192 -95.02 -61.63 1 R ALA 256 -97.62 36.76 1 R GLU 386 76.75 -4.02 1 H SER 60 -140.18 44.66 1 L GLN 28 54.14 -139.11 1 L SER 32 58.34 18.73 1 L ALA 52 71.11 -10.58 1 L ASP 83 -95.14 52.87 3.40 REAL-SPACE (WEIGHTED MAP SUM AT ATOM CENTERS) 0.004 5132 0.655 6973 10.754 705 0.041 786 0.004 856 N Structure of human CCR4 in complex with PRT193 1 N N 2 N N 3 N N 4 N N R ALA 36 A ALA 36 HELX_P R LEU 40 A LEU 40 5 AA1 5 R PHE 41 A PHE 41 HELX_P R TYR 67 A TYR 67 1 AA2 27 R SER 72 A SER 72 HELX_P R PHE 90 A PHE 90 1 AA3 19 R SER 91 A SER 91 HELX_P R ASP 101 A ASP 101 1 AA4 11 R GLY 106 A GLY 106 HELX_P R HIS 141 A HIS 141 1 AA5 36 R HIS 141 A HIS 141 HELX_P R LEU 146 A LEU 146 1 AA6 6 R THR 150 A THR 150 HELX_P R SER 169 A SER 169 1 AA7 20 R SER 169 A SER 169 HELX_P R PHE 175 A PHE 175 1 AA8 7 R ASN 194 A ASN 194 HELX_P R VAL 212 A VAL 212 1 AA9 19 R ILE 213 A ILE 213 HELX_P R LEU 250 A LEU 250 1 AB1 38 R ALA 259 A ALA 259 HELX_P R ALA 279 A ALA 279 1 AB2 21 R PRO 292 A PRO 292 HELX_P R GLU 317 A GLU 317 1 AB3 26 R LYS 319 A LYS 319 HELX_P R GLU 384 A GLU 384 1 AB4 66 R ASP 390 A ASP 390 HELX_P R HIS 411 A HIS 411 1 AB5 22 R LEU 414 A LEU 414 HELX_P R GLY 423 A GLY 423 1 AB6 10 R GLY 423 A GLY 423 HELX_P R GLY 439 A GLY 439 1 AB7 17 H ASP 65 B ASP 65 HELX_P H LYS 68 B LYS 68 5 AB8 4 H ARG 90 B ARG 90 HELX_P H THR 94 B THR 94 5 AB9 5 H GLY 107 B GLY 107 HELX_P H LYS 112 B LYS 112 1 AC1 6 disulf 2.034 R CYS 110 A SG CYS 110 1_555 R CYS 187 A SG CYS 187 1_555 disulf 2.030 H CYS 25 B SG CYS 25 1_555 H CYS 99 B SG CYS 99 1_555 disulf 2.036 L CYS 24 C SG CYS 24 1_555 L CYS 89 C SG CYS 89 1_555 MEMBRANE PROTEIN G protein coupled receptor, MEMBRANE PROTEIN H TRP 105 B TRP 105 1 H PRO 106 B PRO 106 -2.76 CCR4_HUMAN UNP 1 1 P51679 MNPTDIADTTLDESIYSNYYLYESIPKPCTKEGIKAFGELFLPPLYSLVFVFGLLGNSVVVLVLFKYKRLRSMTDVYLLN LAISDLLFVFSLPFWGYYAADQWVFGLGLCKMISWMYLVGFYSGIFFVMLMSIDRYLAIVHAVFSLRARTLTYGVITSLA TWSVAVFASLPGFLFSTCYTERNHTYCKTKYSLNSTTWKVLSSLEINILGLVIPLGIMLFCYSMIIRTLQH C562_ECOLX UNP 1 23 P0ABE7 ADLEDNMETLNDNLKVIEKADNAAQVKDALTKMRAAALDAQKATPPKLEDKSPDSPEMKDFRHGFDILVGQIDDALKLAN EGKVKEAQAAAEQLKTTRNAYHQKY CCR4_HUMAN UNP 1 237 P51679 KNKAVKMIFAVVVLFLGFWTPYNIVLFLETLVELEVLQDCTFERYLDYAIQATETLAFVHCCLNPIIYFFLGEKFRKYIL QLFKTCRGLFVLCQYCGLLQIYSADTPSSSYTQSTMDHDLHDAL 11TF PDB 2 1 11TF 11TF PDB 3 1 11TF 1 231 11TF 1 231 P51679 R 1 1 231 23 127 11TF 237 341 P0ABE7 R 2 237 341 237 360 11TF 352 475 P51679 R 3 352 475 1 229 11TF 1 229 11TF H 4 1 229 1 214 11TF 1 214 11TF L 5 1 214 1 linker ALA 232 11TF R P51679 UNP 232 1 linker ARG 233 11TF R P51679 UNP 233 1 linker ARG 234 11TF R P51679 UNP 234 1 linker GLN 235 11TF R P51679 UNP 235 1 linker LEU 236 11TF R P51679 UNP 236 2 MET conflict TRP 243 11TF R P0ABE7 UNP 29 243 2 HIS conflict ILE 338 11TF R P0ABE7 UNP 124 338 2 linker LEU 342 11TF R P0ABE7 UNP 342 2 linker GLU 343 11TF R P0ABE7 UNP 343 2 linker ARG 344 11TF R P0ABE7 UNP 344 2 linker ALA 345 11TF R P0ABE7 UNP 345 2 linker ARG 346 11TF R P0ABE7 UNP 346 2 linker SER 347 11TF R P0ABE7 UNP 347 2 linker THR 348 11TF R P0ABE7 UNP 348 2 linker LEU 349 11TF R P0ABE7 UNP 349 2 linker ASN 350 11TF R P0ABE7 UNP 350 2 linker GLU 351 11TF R P0ABE7 UNP 351 2 4 6 4 6 4 anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel R SER 176 A SER 176 R GLU 181 A GLU 181 R HIS 184 A HIS 184 R THR 189 A THR 189 H GLN 6 B GLN 6 H SER 10 B SER 10 H SER 20 B SER 20 H SER 28 B SER 28 H THR 81 B THR 81 H ASN 87 B ASN 87 H PHE 71 B PHE 71 H ASP 76 B ASP 76 H LEU 14 B LEU 14 H VAL 15 B VAL 15 H THR 121 B THR 121 H VAL 125 B VAL 125 H ALA 95 B ALA 95 H TRP 102 B TRP 102 H SER 36 B SER 36 H GLN 42 B GLN 42 H LEU 48 B LEU 48 H ILE 54 B ILE 54 H SER 62 B SER 62 H TYR 63 B TYR 63 L MET 5 C MET 5 L GLN 7 C GLN 7 L VAL 20 C VAL 20 L ALA 26 C ALA 26 L ASP 71 C ASP 71 L ILE 76 C ILE 76 L PHE 63 C PHE 63 L SER 68 C SER 68 L SER 11 C SER 11 L ALA 14 C ALA 14 L THR 104 C THR 104 L ILE 108 C ILE 108 L THR 86 C THR 86 L GLN 91 C GLN 91 L VAL 34 C VAL 34 L GLN 39 C GLN 39 L LYS 46 C LYS 46 L TYR 50 C TYR 50 L SER 54 C SER 54 L LEU 55 C LEU 55 L SER 11 C SER 11 L ALA 14 C ALA 14 L THR 104 C THR 104 L ILE 108 C ILE 108 L THR 86 C THR 86 L GLN 91 C GLN 91 L THR 99 C THR 99 L PHE 100 C PHE 100 1 P 1