0.007888 0.004554 0.000000 0.000000 0.009108 0.000000 0.000000 0.000000 0.013484 0.00000 0.00000 0.00000 Rowsell, S. Pauptit, R.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 126.779 126.779 74.161 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 UK Biochem.J. BIJOAK 0043 0264-6021 359 427 10.1042/0264-6021:3590427 11583591 Study of the Interaction of the Medium Chain Mu2 Subunit of the Clathrin-Associated Adapter Protein Complex 2 with Cytotoxic T-Lymphocyte Antigen 4 and Cd28 2001 US Science SCIEAS 0038 0036-8075 282 1327 10.1126/SCIENCE.282.5392.1327 9812899 A Structural Explanation for the Recognition of Tyrosine-Based Endocytotic Signals 1998 10.2210/pdb1h6e/pdb pdb_00001h6e 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100.0 1 MIRROR CCD 1999-04-26 ADSC CCD YES SINGLE WAVELENGTH M x-ray 1 0.87 1.0 PX9.6 SRS 0.87 SYNCHROTRON SRS BEAMLINE PX9.6 THE FIRST 16 RESIDUES OF THE POLYMER MAKE UP A 6HIS-CMYC-TAG (HHHHHHEQKLISEEDL) 33014.516 CLATHRIN COAT ASSEMBLY PROTEIN AP50 INTERNALIZATION SIGNAL BINDING DOMAIN 1 man polymer 11-MER INTERNALISATION SIGNAL MOTIF FROM CTLA-4 (HOMO SAPIENS), TTGVYVKMPPT 1194.419 CYTOTOXIC T-LYMPHOCYTE PROTEIN 4 1 syn polymer CLATHRIN COAT ASSOCIATED PROTEIN AP50, PLASMA MEMBRANE ADAPTOR AP-2 50 KDA PROTEIN, HA2 50 KDA SUBUNIT, CLATHRIN ASSEMBLY PROTEIN COMPLEX 2 MEDIUM CHAIN, AP-2 MU 2 CHAIN, AP50 CYTOTOXIC T-LYMPHOCYTE-ASSOCIATED ANTIGEN 4, CTLA-4, CD152 ANTIGEN no no HHHHHHEQKLISEEDLEGIKYRRNELFLDVLESVNLLMSPQGQVLSAHVSGRVVMKSYLSGMPECKFGMNDKIVIEKQGK GTADETSKSGKQSIAIDDCTFHQCVRLSKFDSERSISFIPPDGEFELMRYRTTKDIILPFRVIPLVREVGRTKLEVKVVI KSNFKPSLLAQKIEVRIPTPLNTSGVQVICMKGKAKYKASENAIVWKIKRMAGMKESQISAEIELLPTNDKKKWARPPIS MNFEVPFAPSGLKVRYLKVFEPKLNYSDHDVIKWVRYIGRSGIYETRC HHHHHHEQKLISEEDLEGIKYRRNELFLDVLESVNLLMSPQGQVLSAHVSGRVVMKSYLSGMPECKFGMNDKIVIEKQGK GTADETSKSGKQSIAIDDCTFHQCVRLSKFDSERSISFIPPDGEFELMRYRTTKDIILPFRVIPLVREVGRTKLEVKVVI KSNFKPSLLAQKIEVRIPTPLNTSGVQVICMKGKAKYKASENAIVWKIKRMAGMKESQISAEIELLPTNDKKKWARPPIS MNFEVPFAPSGLKVRYLKVFEPKLNYSDHDVIKWVRYIGRSGIYETRC A polypeptide(L) no no TTGVYVKMPPT TTGVYVKMPPT P 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 HUMAN sample 9606 HOMO SAPIENS 511693 ESCHERICHIA COLI BL21 1 5.03 75 ISOMORPHOUS TO 1BXX VAPOR DIFFUSION, HANGING DROP 7.00 HANGING DROPS CONTAINING A 1:1 MIXTURE OF COMPLEX SOLUTION 6MG/ML PROTEIN AND 1MM 11MER PEPTIDE SOLUTION IN 20MM HEPES PH7.5, 1MM DTT AND RESERVOIR BUFFER 1.4-2.4M SODIUM CHLORIDE, 0.1M MES PH6.2-7.0, 0.4M NA/K PHOSPHATE, 15% GLYCEROL, pH 7.00 atom_site exptl_crystal_grow pdbx_database_proc pdbx_database_status struct_biol chem_comp_atom chem_comp_bond database_2 pdbx_database_status pdbx_initial_refinement_model repository Initial release Data collection Derived calculations Refinement description Source and taxonomy Version format compliance Atomic model Data collection Experimental preparation Other Data collection Database references Other Refinement description 1 0 2001-11-28 1 1 2016-12-21 2 0 2019-05-29 2 1 2023-12-13 _exptl_crystal_grow.method _pdbx_database_status.recvd_author_approval _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.status_code_sf MU2 ADAPTIN SUBUNIT (AP50) OF AP2 ADAPTOR (SECOND DOMAIN), COMPLEXED WITH EGFR INTERNALIZATION PEPTIDE FYRALM MU2 ADAPTIN SUBUNIT (AP50) OF AP2 ADAPTOR (SECOND DOMAIN), COMPLEXED WITH TGN38 INTERNALIZATION PEPTIDE DYQRLN MU2 ADAPTIN SUBUNIT (AP50) OF AP2 ADAPTOR (SECOND DOMAIN), COMPLEXED WITH P-SELECTIN INTERNALIZATION PEPTIDE SHLGTYGVFTNAA MU2 ADAPTIN SUBUNIT (AP50) OF AP2 CLATHRIN ADAPTOR,COMPLEXED WITH EGFR INTERNALIZATION PEPTIDE FYRALM AT 2.5 ARESOLUTION PDBE Y PDBE 2001-06-12 REL REL 9606 HUMAN HOMO SAPIENS sample 1BXX PDB ENTRY 1BXX PDB experimental model n 1 148 A n 2 149 A n 3 150 A n 4 151 A n 5 152 A n 6 153 A n 7 154 A n 8 155 A n 9 156 A n 10 157 A n 11 158 A n 12 159 A n 13 160 A n 14 161 A n 15 162 A n 16 163 A n 17 164 A n 18 165 A ILE 166 n 19 ILE 166 A LYS 167 n 20 LYS 167 A TYR 168 n 21 TYR 168 A ARG 169 n 22 ARG 169 A ARG 170 n 23 ARG 170 A ASN 171 n 24 ASN 171 A GLU 172 n 25 GLU 172 A LEU 173 n 26 LEU 173 A PHE 174 n 27 PHE 174 A LEU 175 n 28 LEU 175 A ASP 176 n 29 ASP 176 A VAL 177 n 30 VAL 177 A LEU 178 n 31 LEU 178 A GLU 179 n 32 GLU 179 A SER 180 n 33 SER 180 A VAL 181 n 34 VAL 181 A ASN 182 n 35 ASN 182 A LEU 183 n 36 LEU 183 A LEU 184 n 37 LEU 184 A MET 185 n 38 MET 185 A SER 186 n 39 SER 186 A PRO 187 n 40 PRO 187 A GLN 188 n 41 GLN 188 A GLY 189 n 42 GLY 189 A GLN 190 n 43 GLN 190 A VAL 191 n 44 VAL 191 A LEU 192 n 45 LEU 192 A SER 193 n 46 SER 193 A ALA 194 n 47 ALA 194 A HIS 195 n 48 HIS 195 A VAL 196 n 49 VAL 196 A SER 197 n 50 SER 197 A GLY 198 n 51 GLY 198 A ARG 199 n 52 ARG 199 A VAL 200 n 53 VAL 200 A VAL 201 n 54 VAL 201 A MET 202 n 55 MET 202 A LYS 203 n 56 LYS 203 A SER 204 n 57 SER 204 A TYR 205 n 58 TYR 205 A LEU 206 n 59 LEU 206 A SER 207 n 60 SER 207 A GLY 208 n 61 GLY 208 A MET 209 n 62 MET 209 A PRO 210 n 63 PRO 210 A GLU 211 n 64 GLU 211 A CYS 212 n 65 CYS 212 A LYS 213 n 66 LYS 213 A PHE 214 n 67 PHE 214 A GLY 215 n 68 GLY 215 A MET 216 n 69 MET 216 A ASN 217 n 70 ASN 217 A ASP 218 n 71 ASP 218 A n 72 219 A n 73 220 A n 74 221 A n 75 222 A n 76 223 A n 77 224 A n 78 225 A n 79 226 A n 80 227 A n 81 228 A n 82 229 A n 83 230 A n 84 231 A n 85 232 A n 86 233 A n 87 234 A n 88 235 A n 89 236 A n 90 237 A n 91 238 A n 92 239 A n 93 240 A n 94 241 A n 95 242 A n 96 243 A n 97 244 A n 98 245 A n 99 246 A n 100 247 A n 101 248 A n 102 249 A n 103 250 A n 104 251 A n 105 252 A n 106 253 A n 107 254 A n 108 255 A n 109 256 A n 110 257 A n 111 258 A n 112 259 A n 113 260 A n 114 261 A SER 262 n 115 SER 262 A ILE 263 n 116 ILE 263 A SER 264 n 117 SER 264 A PHE 265 n 118 PHE 265 A ILE 266 n 119 ILE 266 A PRO 267 n 120 PRO 267 A PRO 268 n 121 PRO 268 A ASP 269 n 122 ASP 269 A GLY 270 n 123 GLY 270 A GLU 271 n 124 GLU 271 A PHE 272 n 125 PHE 272 A GLU 273 n 126 GLU 273 A LEU 274 n 127 LEU 274 A MET 275 n 128 MET 275 A ARG 276 n 129 ARG 276 A TYR 277 n 130 TYR 277 A ARG 278 n 131 ARG 278 A THR 279 n 132 THR 279 A THR 280 n 133 THR 280 A LYS 281 n 134 LYS 281 A ASP 282 n 135 ASP 282 A ILE 283 n 136 ILE 283 A ILE 284 n 137 ILE 284 A LEU 285 n 138 LEU 285 A PRO 286 n 139 PRO 286 A PHE 287 n 140 PHE 287 A ARG 288 n 141 ARG 288 A VAL 289 n 142 VAL 289 A ILE 290 n 143 ILE 290 A PRO 291 n 144 PRO 291 A LEU 292 n 145 LEU 292 A VAL 293 n 146 VAL 293 A ARG 294 n 147 ARG 294 A GLU 295 n 148 GLU 295 A VAL 296 n 149 VAL 296 A GLY 297 n 150 GLY 297 A ARG 298 n 151 ARG 298 A THR 299 n 152 THR 299 A LYS 300 n 153 LYS 300 A LEU 301 n 154 LEU 301 A GLU 302 n 155 GLU 302 A VAL 303 n 156 VAL 303 A LYS 304 n 157 LYS 304 A VAL 305 n 158 VAL 305 A VAL 306 n 159 VAL 306 A ILE 307 n 160 ILE 307 A LYS 308 n 161 LYS 308 A SER 309 n 162 SER 309 A ASN 310 n 163 ASN 310 A PHE 311 n 164 PHE 311 A LYS 312 n 165 LYS 312 A PRO 313 n 166 PRO 313 A SER 314 n 167 SER 314 A LEU 315 n 168 LEU 315 A LEU 316 n 169 LEU 316 A ALA 317 n 170 ALA 317 A GLN 318 n 171 GLN 318 A LYS 319 n 172 LYS 319 A ILE 320 n 173 ILE 320 A GLU 321 n 174 GLU 321 A VAL 322 n 175 VAL 322 A ARG 323 n 176 ARG 323 A ILE 324 n 177 ILE 324 A PRO 325 n 178 PRO 325 A THR 326 n 179 THR 326 A PRO 327 n 180 PRO 327 A LEU 328 n 181 LEU 328 A ASN 329 n 182 ASN 329 A THR 330 n 183 THR 330 A SER 331 n 184 SER 331 A GLY 332 n 185 GLY 332 A VAL 333 n 186 VAL 333 A GLN 334 n 187 GLN 334 A VAL 335 n 188 VAL 335 A ILE 336 n 189 ILE 336 A CYS 337 n 190 CYS 337 A MET 338 n 191 MET 338 A LYS 339 n 192 LYS 339 A GLY 340 n 193 GLY 340 A LYS 341 n 194 LYS 341 A ALA 342 n 195 ALA 342 A LYS 343 n 196 LYS 343 A TYR 344 n 197 TYR 344 A LYS 345 n 198 LYS 345 A ALA 346 n 199 ALA 346 A SER 347 n 200 SER 347 A GLU 348 n 201 GLU 348 A ASN 349 n 202 ASN 349 A ALA 350 n 203 ALA 350 A ILE 351 n 204 ILE 351 A VAL 352 n 205 VAL 352 A TRP 353 n 206 TRP 353 A LYS 354 n 207 LYS 354 A ILE 355 n 208 ILE 355 A LYS 356 n 209 LYS 356 A ARG 357 n 210 ARG 357 A MET 358 n 211 MET 358 A ALA 359 n 212 ALA 359 A GLY 360 n 213 GLY 360 A MET 361 n 214 MET 361 A LYS 362 n 215 LYS 362 A GLU 363 n 216 GLU 363 A SER 364 n 217 SER 364 A GLN 365 n 218 GLN 365 A ILE 366 n 219 ILE 366 A SER 367 n 220 SER 367 A ALA 368 n 221 ALA 368 A GLU 369 n 222 GLU 369 A ILE 370 n 223 ILE 370 A GLU 371 n 224 GLU 371 A LEU 372 n 225 LEU 372 A LEU 373 n 226 LEU 373 A PRO 374 n 227 PRO 374 A THR 375 n 228 THR 375 A n 229 376 A n 230 377 A n 231 378 A n 232 379 A n 233 380 A n 234 381 A n 235 382 A n 236 383 A PRO 384 n 237 PRO 384 A PRO 385 n 238 PRO 385 A ILE 386 n 239 ILE 386 A SER 387 n 240 SER 387 A MET 388 n 241 MET 388 A ASN 389 n 242 ASN 389 A PHE 390 n 243 PHE 390 A GLU 391 n 244 GLU 391 A VAL 392 n 245 VAL 392 A PRO 393 n 246 PRO 393 A PHE 394 n 247 PHE 394 A ALA 395 n 248 ALA 395 A PRO 396 n 249 PRO 396 A SER 397 n 250 SER 397 A GLY 398 n 251 GLY 398 A LEU 399 n 252 LEU 399 A LYS 400 n 253 LYS 400 A VAL 401 n 254 VAL 401 A ARG 402 n 255 ARG 402 A TYR 403 n 256 TYR 403 A LEU 404 n 257 LEU 404 A LYS 405 n 258 LYS 405 A VAL 406 n 259 VAL 406 A PHE 407 n 260 PHE 407 A GLU 408 n 261 GLU 408 A PRO 409 n 262 PRO 409 A LYS 410 n 263 LYS 410 A LEU 411 n 264 LEU 411 A ASN 412 n 265 ASN 412 A TYR 413 n 266 TYR 413 A SER 414 n 267 SER 414 A ASP 415 n 268 ASP 415 A HIS 416 n 269 HIS 416 A ASP 417 n 270 ASP 417 A VAL 418 n 271 VAL 418 A ILE 419 n 272 ILE 419 A LYS 420 n 273 LYS 420 A TRP 421 n 274 TRP 421 A VAL 422 n 275 VAL 422 A ARG 423 n 276 ARG 423 A TYR 424 n 277 TYR 424 A ILE 425 n 278 ILE 425 A GLY 426 n 279 GLY 426 A ARG 427 n 280 ARG 427 A SER 428 n 281 SER 428 A GLY 429 n 282 GLY 429 A ILE 430 n 283 ILE 430 A TYR 431 n 284 TYR 431 A GLU 432 n 285 GLU 432 A THR 433 n 286 THR 433 A ARG 434 n 287 ARG 434 A CYS 435 n 288 CYS 435 A THR 197 n 1 THR 197 P THR 198 n 2 THR 198 P GLY 199 n 3 GLY 199 P VAL 200 n 4 VAL 200 P TYR 201 n 5 TYR 201 P VAL 202 n 6 VAL 202 P LYS 203 n 7 LYS 203 P MET 204 n 8 MET 204 P PRO 205 n 9 PRO 205 P PRO 206 n 10 PRO 206 P n 11 207 P author_and_software_defined_assembly PQS 2 dimeric 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 A N HIS 195 A N HIS 48 A O ASN 182 A O ASN 35 A N LEU 173 A N LEU 26 A O ILE 419 A O ILE 272 A N HIS 195 A N HIS 48 A O ASN 182 A O ASN 35 A N LEU 178 A N LEU 31 A O ARG 199 A O ARG 52 A N MET 202 A N MET 55 A O PHE 272 A O PHE 125 A N PHE 265 A N PHE 118 A O CYS 212 A O CYS 65 A N LYS 213 A N LYS 66 A O LYS 405 A O LYS 258 A N ARG 294 A N ARG 147 A O GLU 302 A O GLU 155 A N ILE 307 A N ILE 160 A O SER 364 A O SER 217 A N GLU 371 A N GLU 224 A O GLY 332 A O GLY 185 1 A CG ARG 298 A CG ARG 151 1 Y 1 A CD ARG 298 A CD ARG 151 1 Y 1 A NE ARG 298 A NE ARG 151 1 Y 1 A CZ ARG 298 A CZ ARG 151 1 Y 1 A NH1 ARG 298 A NH1 ARG 151 1 Y 1 A NH2 ARG 298 A NH2 ARG 151 1 Y 1 A CB HIS 416 A CB HIS 269 1 Y 1 A CG HIS 416 A CG HIS 269 1 Y 1 A ND1 HIS 416 A ND1 HIS 269 1 Y 1 A CD2 HIS 416 A CD2 HIS 269 1 Y 1 A CE1 HIS 416 A CE1 HIS 269 1 Y 1 A NE2 HIS 416 A NE2 HIS 269 1 Y 1 A HIS 148 A HIS 1 1 Y 1 A HIS 149 A HIS 2 1 Y 1 A HIS 150 A HIS 3 1 Y 1 A HIS 151 A HIS 4 1 Y 1 A HIS 152 A HIS 5 1 Y 1 A HIS 153 A HIS 6 1 Y 1 A GLU 154 A GLU 7 1 Y 1 A GLN 155 A GLN 8 1 Y 1 A LYS 156 A LYS 9 1 Y 1 A LEU 157 A LEU 10 1 Y 1 A ILE 158 A ILE 11 1 Y 1 A SER 159 A SER 12 1 Y 1 A GLU 160 A GLU 13 1 Y 1 A GLU 161 A GLU 14 1 Y 1 A ASP 162 A ASP 15 1 Y 1 A LEU 163 A LEU 16 1 Y 1 A GLU 164 A GLU 17 1 Y 1 A GLY 165 A GLY 18 1 Y 1 A LYS 219 A LYS 72 1 Y 1 A ILE 220 A ILE 73 1 Y 1 A VAL 221 A VAL 74 1 Y 1 A ILE 222 A ILE 75 1 Y 1 A GLU 223 A GLU 76 1 Y 1 A LYS 224 A LYS 77 1 Y 1 A GLN 225 A GLN 78 1 Y 1 A GLY 226 A GLY 79 1 Y 1 A LYS 227 A LYS 80 1 Y 1 A GLY 228 A GLY 81 1 Y 1 A THR 229 A THR 82 1 Y 1 A ALA 230 A ALA 83 1 Y 1 A ASP 231 A ASP 84 1 Y 1 A GLU 232 A GLU 85 1 Y 1 A THR 233 A THR 86 1 Y 1 A SER 234 A SER 87 1 Y 1 A LYS 235 A LYS 88 1 Y 1 A SER 236 A SER 89 1 Y 1 A GLY 237 A GLY 90 1 Y 1 A LYS 238 A LYS 91 1 Y 1 A GLN 239 A GLN 92 1 Y 1 A SER 240 A SER 93 1 Y 1 A ILE 241 A ILE 94 1 Y 1 A ALA 242 A ALA 95 1 Y 1 A ILE 243 A ILE 96 1 Y 1 A ASP 244 A ASP 97 1 Y 1 A ASP 245 A ASP 98 1 Y 1 A CYS 246 A CYS 99 1 Y 1 A THR 247 A THR 100 1 Y 1 A PHE 248 A PHE 101 1 Y 1 A HIS 249 A HIS 102 1 Y 1 A GLN 250 A GLN 103 1 Y 1 A CYS 251 A CYS 104 1 Y 1 A VAL 252 A VAL 105 1 Y 1 A ARG 253 A ARG 106 1 Y 1 A LEU 254 A LEU 107 1 Y 1 A SER 255 A SER 108 1 Y 1 A LYS 256 A LYS 109 1 Y 1 A PHE 257 A PHE 110 1 Y 1 A ASP 258 A ASP 111 1 Y 1 A SER 259 A SER 112 1 Y 1 A GLU 260 A GLU 113 1 Y 1 A ARG 261 A ARG 114 1 Y 1 A ASN 376 A ASN 229 1 Y 1 A ASP 377 A ASP 230 1 Y 1 A LYS 378 A LYS 231 1 Y 1 A LYS 379 A LYS 232 1 Y 1 A LYS 380 A LYS 233 1 Y 1 A TRP 381 A TRP 234 1 Y 1 A ALA 382 A ALA 235 1 Y 1 A ARG 383 A ARG 236 1 Y 1 P THR 207 B THR 11 1 Y 1 10.99 1.50 119.30 130.29 A A A C N CA ILE PRO PRO 266 267 267 Y 1 A LYS 167 -163.53 118.82 1 A LEU 184 -163.01 95.84 1 A LEU 192 -37.28 -32.39 1 A HIS 195 176.61 171.03 1 A TYR 205 -151.81 79.22 1 A MET 216 170.96 -165.98 1 A ASN 217 -111.65 -135.46 1 A PHE 265 -179.05 -178.78 1 A PRO 268 -66.03 63.88 1 A ASP 269 -5.91 101.84 1 A GLU 273 -64.96 99.90 1 A LEU 274 -47.81 -83.11 1 A MET 275 -117.90 -158.98 1 A ARG 276 -172.10 97.30 1 A ARG 278 -164.53 70.68 1 A VAL 296 -146.35 -121.74 1 A ARG 298 -159.02 8.61 1 A ASN 310 -101.30 59.41 1 A LYS 312 -27.91 114.76 1 A PRO 313 -46.80 -19.38 1 A ASN 329 -92.89 34.01 1 A MET 338 -46.92 -18.22 1 A LYS 341 -174.72 109.67 1 A ASN 349 77.46 71.60 1 A ILE 351 -103.84 72.46 1 A LYS 356 -58.24 -70.14 1 A SER 364 -166.42 115.35 1 A LEU 372 -59.19 -175.51 1 A PHE 390 178.33 149.85 1 A ASN 412 -68.37 3.72 1 A HIS 416 -71.40 32.33 1 A TYR 431 -114.28 69.03 1 P THR 198 -146.91 -26.05 1 P PRO 205 -102.35 60.63 PROTEIN_REP.PARAM PROTEIN.TOP 39.6 0.00 0.00 0.00 0.00 0.00 0.00 0.317 0.013 0.278 3.60 7.99 603 5400 11.2 74.4 RANDOM 1 GROUP THROUGHOUT 0.0 FOURIER SYNTHESIS PDB ENTRY 1BXX FLAT MODEL 10 0.14399 0.47 0.46 5.00 1.21 1.44 3.60 7.99 0 1817 0 0 1817 0.008 1.4 25.7 1.09 0.566 0.067 0.626 3.80 72 619 6 10.4 57.9 0.0 3.600 48.200 1H6E 6681 0.13300 1 4.0000 2.200 83.2 0.35400 3.60 3.80 1.700 1 2.10 85.9 refinement CNX 2000 data reduction MOSFLM data scaling SCALA phasing CCP4 MU2 ADAPTIN SUBUNIT (AP50) OF AP2 ADAPTOR (SECOND DOMAIN), COMPLEXED WITH CTLA-4 INTERNALIZATION PEPTIDE TTGVYVKMPPT 1 N N 2 N N A SER 414 A SER 267 HELX_P A VAL 418 A VAL 271 5 1 5 ENDOCYTOSIS/EXOCYTOSIS ENDOCYTOSIS/EXOCYTOSIS, ENDOCYTOSIS, ADAPTOR, PEPTIDE COMPLEX, PHOSPHORYLATION, ENDOCYTOSIS-EXOCYTOSIS complex 1H6E PDB 1 1H6E A2M1_HUMAN UNP 1 P20172 CTL4_HUMAN UNP 2 P16410 148 163 1H6E 148 163 1H6E A 1 1 16 164 435 1H6E 164 435 P20172 A 2 17 288 197 207 1H6E 197 207 P16410 P 3 1 11 3 4 3 4 anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A SER 193 A SER 46 A VAL 196 A VAL 49 A GLU 172 A GLU 25 A MET 185 A MET 38 A ILE 419 A ILE 272 A THR 433 A THR 286 A SER 193 A SER 46 A VAL 196 A VAL 49 A GLU 172 A GLU 25 A MET 185 A MET 38 A ARG 199 A ARG 52 A TYR 205 A TYR 58 A GLU 271 A GLU 124 A MET 275 A MET 128 A SER 264 A SER 117 A PHE 265 A PHE 118 A CYS 212 A CYS 65 A PHE 214 A PHE 67 A LEU 404 A LEU 257 A LYS 405 A LYS 258 A ILE 290 A ILE 143 A ARG 294 A ARG 147 A LYS 300 A LYS 153 A LYS 308 A LYS 161 A GLU 363 A GLU 216 A GLU 371 A GLU 224 A GLY 332 A GLY 185 A ILE 336 A ILE 189 172 P 64