0.010253 0.005919 0.000000 0.000000 0.011839 0.000000 0.000000 0.000000 0.018391 0.00000 0.00000 0.00000 Saulquin, X. Gastinel, L.N. Vivier, E. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 97.535 97.535 54.375 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 C2 H6 O2 62.068 1,2-ETHANEDIOL ETHYLENE GLYCOL non-polymer 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 H2 O 18.015 WATER non-polymer 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 O4 S -2 96.063 SULFATE ION non-polymer 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 C N 89 N O N 90 N C N 91 N O N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H N 98 N N N 99 S C N 100 N C N 101 N O N 102 N C N 103 N C N 104 N C N 105 N O N 106 N N N 107 N O N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N N N 119 S C N 120 N C N 121 N O N 122 N C N 123 N C N 124 N C N 125 N O N 126 N O N 127 N O N 128 N H N 129 N H N 130 N H N 131 N H 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 N C N 139 N C N 140 N O N 141 N O N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N N N 148 S C N 149 N C N 150 N O N 151 N C Y 152 N C Y 153 N N Y 154 N C Y 155 N C Y 156 N N N 157 N O N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N O N 169 N H N 170 N H N 171 N N N 172 S C N 173 N C N 174 N O N 175 S C N 176 N C N 177 N C N 178 N C N 179 N O N 180 N H N 181 N H N 182 N H N 183 N H N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N H N 192 N H N 193 N N N 194 S C N 195 N C N 196 N O N 197 N C N 198 N C N 199 N C N 200 N C N 201 N O N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N N N 216 S C N 217 N C N 218 N O N 219 N C N 220 N C N 221 N C N 222 N C N 223 N N N 224 N O N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H N 239 N H N 240 N N N 241 S C N 242 N C N 243 N O N 244 N C N 245 N C N 246 N S N 247 N C N 248 N O N 249 N H N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N N N 261 S C N 262 N C N 263 N O N 264 N C Y 265 N C Y 266 N C Y 267 N C Y 268 N C Y 269 N C Y 270 N C N 271 N O N 272 N H N 273 N H N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N N N 284 S C N 285 N C N 286 N O N 287 N C N 288 N C N 289 N C N 290 N O 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 H N 299 N H N 300 N N N 301 S C N 302 N C N 303 N O N 304 N C N 305 N O 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 S N 315 N O N 316 N O N 317 N O N 318 N O N 319 N N N 320 S C N 321 N C N 322 N O N 323 R C N 324 N O N 325 N C N 326 N O N 327 N H N 328 N H N 329 N H 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 N N 337 S C N 338 N C N 339 N O N 340 N C Y 341 N C Y 342 N C Y 343 N C Y 344 N N Y 345 N C Y 346 N C Y 347 N C Y 348 N C Y 349 N C N 350 N O 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 H N 359 N H N 360 N H N 361 N H N 362 N H N 363 N N N 364 S C N 365 N C N 366 N O N 367 N C Y 368 N C Y 369 N C Y 370 N C Y 371 N C Y 372 N C Y 373 N C N 374 N O N 375 N O N 376 N H 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 N N 388 S C N 389 N C N 390 N O N 391 N C N 392 N C N 393 N C N 394 N O N 395 N H N 396 N H N 397 N H N 398 N H N 399 N H N 400 N H N 401 N H N 402 N H N 403 N H N 404 N H N 405 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 sing 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 sing N 98 N doub 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 doub N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N doub 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 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 doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N doub N 145 N sing N 146 N sing N 147 N sing N 148 N sing Y 149 N sing Y 150 N doub Y 151 N doub N 152 N sing Y 153 N sing N 154 N sing Y 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N doub N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing 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 sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N doub 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 sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N doub 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 sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N doub 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 Y 257 N doub Y 258 N sing Y 259 N sing N 260 N sing Y 261 N doub N 262 N sing Y 263 N doub N 264 N sing Y 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 doub 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 doub N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N doub N 300 N doub 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 doub 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 sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N doub N 326 N sing N 327 N sing N 328 N sing N 329 N sing Y 330 N doub Y 331 N sing Y 332 N sing N 333 N sing Y 334 N doub Y 335 N sing Y 336 N sing N 337 N sing Y 338 N sing Y 339 N doub N 340 N sing Y 341 N doub N 342 N sing Y 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 doub N 354 N sing N 355 N sing N 356 N sing N 357 N sing Y 358 N doub Y 359 N sing Y 360 N sing N 361 N sing Y 362 N doub N 363 N sing Y 364 N doub N 365 N sing Y 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 N 374 N sing N 375 N sing N 376 N sing N 377 N doub 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 sing N 386 N sing N 387 N sing N 388 N sing US J.EXP.MED. JEMEAV 0774 0022-1007 197 933 938 10.1084/jem.20021624 12668644 Crystal structure of the human natural killer cell activating receptor KIR2DS2 (CD158j) 2003 10.2210/pdb1m4k/pdb pdb_00001m4k 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 1 CCD 2002-04-26 ADSC QUANTUM 4 SINGLE WAVELENGTH M x-ray 1 0.95370 1.0 ID14-4 ESRF 0.95370 SYNCHROTRON ESRF BEAMLINE ID14-4 22048.598 KILLER CELL IMMUNOGLOBULIN-LIKE RECEPTOR 2DS2 1 man polymer 96.063 SULFATE ION 1 syn non-polymer 62.068 1,2-ETHANEDIOL 1 syn non-polymer 18.015 water 78 nat water KIR2DS2, MHC class I NK cell receptor, Natural killer associated transcript 5, NKAT-5, p58 natural killer cell receptor clone CL-49, p58 NK receptor, NK receptor 183 ActI no no HEGVHRKPSLLAHPGPLVKSEETVILQCWSDVRFEHFLLHREGKYKDTLHLIGEHHDGVSKANFSIGPMMQDLAGTYRCY GSVTHSPYQLSAPSDPLDIVITGLYEKPSLSAQPGPTVLAGESVTLSCSSRSSYDMYHLSREGEAHERRFSAGPKVNGTF QADFPLGPATHGGTYRCFGSFRDSPYEWSNSSDPLLVSVT HEGVHRKPSLLAHPGPLVKSEETVILQCWSDVRFEHFLLHREGKYKDTLHLIGEHHDGVSKANFSIGPMMQDLAGTYRCY GSVTHSPYQLSAPSDPLDIVITGLYEKPSLSAQPGPTVLAGESVTLSCSSRSSYDMYHLSREGEAHERRFSAGPKVNGTF QADFPLGPATHGGTYRCFGSFRDSPYEWSNSSDPLLVSVT A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human Homo Escherichia sample 9606 Homo sapiens 562 Escherichia coli 1 3.38 63.65 VAPOR DIFFUSION, HANGING DROP 4.6 Ammonium sulfate, sodium acetate, Zinc chloride, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Refinement description 1 0 2003-04-15 1 1 2008-04-28 1 2 2011-07-13 1 3 2024-04-03 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2002-07-03 REL REL SO4 SULFATE ION EDO 1,2-ETHANEDIOL HOH water KIR2dL2, KIR2DL1, KIR2DL3 other SO4 3018 2 SO4 SO4 3018 A EGL 320 3 EDO EDO 320 A HOH 1 4 HOH HOH 3019 A HOH 2 4 HOH HOH 3020 A HOH 3 4 HOH HOH 3021 A HOH 4 4 HOH HOH 3022 A HOH 5 4 HOH HOH 3023 A HOH 6 4 HOH HOH 3024 A HOH 7 4 HOH HOH 3025 A HOH 9 4 HOH HOH 3026 A HOH 10 4 HOH HOH 3027 A HOH 11 4 HOH HOH 3028 A HOH 12 4 HOH HOH 3029 A HOH 13 4 HOH HOH 3030 A HOH 14 4 HOH HOH 3031 A HOH 15 4 HOH HOH 3032 A HOH 16 4 HOH HOH 3033 A HOH 17 4 HOH HOH 3034 A HOH 18 4 HOH HOH 3035 A HOH 19 4 HOH HOH 3036 A HOH 20 4 HOH HOH 3037 A HOH 21 4 HOH HOH 3038 A HOH 22 4 HOH HOH 3039 A HOH 23 4 HOH HOH 3040 A HOH 24 4 HOH HOH 3041 A HOH 25 4 HOH HOH 3042 A HOH 26 4 HOH HOH 3043 A HOH 27 4 HOH HOH 3044 A HOH 28 4 HOH HOH 3045 A HOH 29 4 HOH HOH 3046 A HOH 30 4 HOH HOH 3047 A HOH 31 4 HOH HOH 3048 A HOH 32 4 HOH HOH 3049 A HOH 33 4 HOH HOH 3050 A HOH 34 4 HOH HOH 3051 A HOH 35 4 HOH HOH 3052 A HOH 36 4 HOH HOH 3053 A HOH 37 4 HOH HOH 3054 A HOH 39 4 HOH HOH 3055 A HOH 40 4 HOH HOH 3056 A HOH 41 4 HOH HOH 3057 A HOH 42 4 HOH HOH 3058 A HOH 43 4 HOH HOH 3059 A HOH 44 4 HOH HOH 3060 A HOH 45 4 HOH HOH 3061 A HOH 46 4 HOH HOH 3062 A HOH 47 4 HOH HOH 3063 A HOH 48 4 HOH HOH 3064 A HOH 49 4 HOH HOH 3065 A HOH 50 4 HOH HOH 3066 A HOH 51 4 HOH HOH 3067 A HOH 52 4 HOH HOH 3068 A HOH 53 4 HOH HOH 3069 A HOH 54 4 HOH HOH 3070 A HOH 55 4 HOH HOH 3071 A HOH 56 4 HOH HOH 3072 A HOH 57 4 HOH HOH 3073 A HOH 58 4 HOH HOH 3074 A HOH 59 4 HOH HOH 3075 A HOH 60 4 HOH HOH 3076 A HOH 62 4 HOH HOH 3077 A HOH 63 4 HOH HOH 3078 A HOH 64 4 HOH HOH 3079 A HOH 65 4 HOH HOH 3080 A HOH 66 4 HOH HOH 3081 A HOH 67 4 HOH HOH 3082 A HOH 69 4 HOH HOH 3083 A HOH 70 4 HOH HOH 3084 A HOH 71 4 HOH HOH 3085 A HOH 72 4 HOH HOH 3086 A HOH 73 4 HOH HOH 3087 A HOH 74 4 HOH HOH 3088 A HOH 75 4 HOH HOH 3089 A HOH 76 4 HOH HOH 3090 A HOH 77 4 HOH HOH 3091 A HOH 78 4 HOH HOH 3092 A HOH 79 4 HOH HOH 3093 A HOH 80 4 HOH HOH 3094 A HOH 81 4 HOH HOH 3095 A HOH 82 4 HOH HOH 3096 A n 1 1 A n 2 2 A n 3 3 A n 4 4 A n 5 5 A n 6 6 A n 7 7 A PRO 8 n 8 PRO 8 A SER 9 n 9 SER 9 A LEU 10 n 10 LEU 10 A LEU 11 n 11 LEU 11 A ALA 12 n 12 ALA 12 A HIS 13 n 13 HIS 13 A PRO 14 n 14 PRO 14 A GLY 15 n 15 GLY 15 A PRO 16 n 16 PRO 16 A LEU 17 n 17 LEU 17 A VAL 18 n 18 VAL 18 A LYS 19 n 19 LYS 19 A SER 20 n 20 SER 20 A GLU 21 n 21 GLU 21 A GLU 22 n 22 GLU 22 A THR 23 n 23 THR 23 A VAL 24 n 24 VAL 24 A ILE 25 n 25 ILE 25 A LEU 26 n 26 LEU 26 A GLN 27 n 27 GLN 27 A CYS 28 n 28 CYS 28 A TRP 29 n 29 TRP 29 A SER 30 n 30 SER 30 A ASP 31 n 31 ASP 31 A VAL 32 n 32 VAL 32 A ARG 33 n 33 ARG 33 A PHE 34 n 34 PHE 34 A GLU 35 n 35 GLU 35 A HIS 36 n 36 HIS 36 A PHE 37 n 37 PHE 37 A LEU 38 n 38 LEU 38 A LEU 39 n 39 LEU 39 A HIS 40 n 40 HIS 40 A ARG 41 n 41 ARG 41 A GLU 42 n 42 GLU 42 A GLY 43 n 43 GLY 43 A LYS 44 n 44 LYS 44 A TYR 45 n 45 TYR 45 A LYS 46 n 46 LYS 46 A ASP 47 n 47 ASP 47 A THR 48 n 48 THR 48 A LEU 49 n 49 LEU 49 A HIS 50 n 50 HIS 50 A LEU 51 n 51 LEU 51 A ILE 52 n 52 ILE 52 A GLY 53 n 53 GLY 53 A GLU 54 n 54 GLU 54 A HIS 55 n 55 HIS 55 A HIS 56 n 56 HIS 56 A ASP 57 n 57 ASP 57 A GLY 58 n 58 GLY 58 A VAL 59 n 59 VAL 59 A SER 60 n 60 SER 60 A LYS 61 n 61 LYS 61 A ALA 62 n 62 ALA 62 A ASN 63 n 63 ASN 63 A PHE 64 n 64 PHE 64 A SER 65 n 65 SER 65 A ILE 66 n 66 ILE 66 A GLY 67 n 67 GLY 67 A PRO 68 n 68 PRO 68 A MET 69 n 69 MET 69 A MET 70 n 70 MET 70 A GLN 71 n 71 GLN 71 A ASP 72 n 72 ASP 72 A LEU 73 n 73 LEU 73 A ALA 74 n 74 ALA 74 A GLY 75 n 75 GLY 75 A THR 76 n 76 THR 76 A TYR 77 n 77 TYR 77 A ARG 78 n 78 ARG 78 A CYS 79 n 79 CYS 79 A TYR 80 n 80 TYR 80 A GLY 81 n 81 GLY 81 A SER 82 n 82 SER 82 A VAL 83 n 83 VAL 83 A THR 84 n 84 THR 84 A HIS 85 n 85 HIS 85 A SER 86 n 86 SER 86 A PRO 87 n 87 PRO 87 A TYR 88 n 88 TYR 88 A GLN 89 n 89 GLN 89 A LEU 90 n 90 LEU 90 A SER 91 n 91 SER 91 A ALA 92 n 92 ALA 92 A PRO 93 n 93 PRO 93 A SER 94 n 94 SER 94 A ASP 95 n 95 ASP 95 A PRO 96 n 96 PRO 96 A LEU 97 n 97 LEU 97 A ASP 98 n 98 ASP 98 A ILE 99 n 99 ILE 99 A VAL 100 n 100 VAL 100 A ILE 101 n 101 ILE 101 A THR 102 n 102 THR 102 A GLY 103 n 103 GLY 103 A LEU 104 n 104 LEU 104 A TYR 105 n 105 TYR 105 A GLU 106 n 106 GLU 106 A LYS 107 n 107 LYS 107 A PRO 108 n 108 PRO 108 A SER 109 n 109 SER 109 A LEU 110 n 110 LEU 110 A SER 111 n 111 SER 111 A ALA 112 n 112 ALA 112 A GLN 113 n 113 GLN 113 A PRO 114 n 114 PRO 114 A GLY 115 n 115 GLY 115 A PRO 116 n 116 PRO 116 A THR 117 n 117 THR 117 A VAL 118 n 118 VAL 118 A LEU 119 n 119 LEU 119 A ALA 120 n 120 ALA 120 A GLY 121 n 121 GLY 121 A GLU 122 n 122 GLU 122 A SER 123 n 123 SER 123 A VAL 124 n 124 VAL 124 A THR 125 n 125 THR 125 A LEU 126 n 126 LEU 126 A SER 127 n 127 SER 127 A CYS 128 n 128 CYS 128 A SER 129 n 129 SER 129 A SER 130 n 130 SER 130 A ARG 131 n 131 ARG 131 A SER 132 n 132 SER 132 A SER 133 n 133 SER 133 A TYR 134 n 134 TYR 134 A ASP 135 n 135 ASP 135 A MET 136 n 136 MET 136 A TYR 137 n 137 TYR 137 A HIS 138 n 138 HIS 138 A LEU 139 n 139 LEU 139 A SER 140 n 140 SER 140 A ARG 141 n 141 ARG 141 A GLU 142 n 142 GLU 142 A GLY 143 n 143 GLY 143 A GLU 144 n 144 GLU 144 A ALA 145 n 145 ALA 145 A HIS 146 n 146 HIS 146 A GLU 147 n 147 GLU 147 A ARG 148 n 148 ARG 148 A ARG 149 n 149 ARG 149 A PHE 150 n 150 PHE 150 A SER 151 n 151 SER 151 A ALA 152 n 152 ALA 152 A GLY 153 n 153 GLY 153 A PRO 154 n 154 PRO 154 A LYS 155 n 155 LYS 155 A VAL 156 n 156 VAL 156 A ASN 157 n 157 ASN 157 A GLY 158 n 158 GLY 158 A THR 159 n 159 THR 159 A PHE 160 n 160 PHE 160 A GLN 161 n 161 GLN 161 A ALA 162 n 162 ALA 162 A ASP 163 n 163 ASP 163 A PHE 164 n 164 PHE 164 A PRO 165 n 165 PRO 165 A LEU 166 n 166 LEU 166 A GLY 167 n 167 GLY 167 A PRO 168 n 168 PRO 168 A ALA 169 n 169 ALA 169 A THR 170 n 170 THR 170 A HIS 171 n 171 HIS 171 A GLY 172 n 172 GLY 172 A GLY 173 n 173 GLY 173 A THR 174 n 174 THR 174 A TYR 175 n 175 TYR 175 A ARG 176 n 176 ARG 176 A CYS 177 n 177 CYS 177 A PHE 178 n 178 PHE 178 A GLY 179 n 179 GLY 179 A SER 180 n 180 SER 180 A PHE 181 n 181 PHE 181 A ARG 182 n 182 ARG 182 A ASP 183 n 183 ASP 183 A SER 184 n 184 SER 184 A PRO 185 n 185 PRO 185 A TYR 186 n 186 TYR 186 A GLU 187 n 187 GLU 187 A TRP 188 n 188 TRP 188 A SER 189 n 189 SER 189 A ASN 190 n 190 ASN 190 A SER 191 n 191 SER 191 A SER 192 n 192 SER 192 A ASP 193 n 193 ASP 193 A PRO 194 n 194 PRO 194 A LEU 195 n 195 LEU 195 A LEU 196 n 196 LEU 196 A VAL 197 n 197 VAL 197 A SER 198 n 198 SER 198 A VAL 199 n 199 VAL 199 A THR 200 n 200 THR 200 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N SER 9 A N SER 9 A O TRP 29 A O TRP 29 A N SER 30 A N SER 30 A O SER 60 A O SER 60 A O LYS 61 A O LYS 61 A N GLU 54 A N GLU 54 A N VAL 18 A N VAL 18 A O VAL 100 A O VAL 100 A O LEU 97 A O LEU 97 A N TYR 77 A N TYR 77 A O ARG 78 A O ARG 78 A N HIS 40 A N HIS 40 A N LEU 39 A N LEU 39 A O LEU 49 A O LEU 49 A N SER 109 A N SER 109 A O SER 129 A O SER 129 A N LEU 126 A N LEU 126 A O PHE 164 A O PHE 164 A N VAL 118 A N VAL 118 A O SER 198 A O SER 198 A O LEU 195 A O LEU 195 A N TYR 175 A N TYR 175 A O ARG 176 A O ARG 176 A N SER 140 A N SER 140 A N TYR 137 A N TYR 137 A O PHE 150 A O PHE 150 1 A CG GLU 35 A CG GLU 35 1 Y 1 A CD GLU 35 A CD GLU 35 1 Y 1 A OE1 GLU 35 A OE1 GLU 35 1 Y 1 A OE2 GLU 35 A OE2 GLU 35 1 Y 1 A CG HIS 56 A CG HIS 56 1 Y 1 A ND1 HIS 56 A ND1 HIS 56 1 Y 1 A CD2 HIS 56 A CD2 HIS 56 1 Y 1 A CE1 HIS 56 A CE1 HIS 56 1 Y 1 A NE2 HIS 56 A NE2 HIS 56 1 Y 1 A CG ASP 57 A CG ASP 57 1 Y 1 A OD1 ASP 57 A OD1 ASP 57 1 Y 1 A OD2 ASP 57 A OD2 ASP 57 1 Y 1 A CG HIS 85 A CG HIS 85 1 Y 1 A ND1 HIS 85 A ND1 HIS 85 1 Y 1 A CD2 HIS 85 A CD2 HIS 85 1 Y 1 A CE1 HIS 85 A CE1 HIS 85 1 Y 1 A NE2 HIS 85 A NE2 HIS 85 1 Y 1 A CG HIS 171 A CG HIS 171 1 Y 1 A ND1 HIS 171 A ND1 HIS 171 1 Y 1 A CD2 HIS 171 A CD2 HIS 171 1 Y 1 A CE1 HIS 171 A CE1 HIS 171 1 Y 1 A NE2 HIS 171 A NE2 HIS 171 1 Y 1 A HIS 1 A HIS 1 1 Y 1 A GLU 2 A GLU 2 1 Y 1 A GLY 3 A GLY 3 1 Y 1 A VAL 4 A VAL 4 1 Y 1 A HIS 5 A HIS 5 1 Y 1 A ARG 6 A ARG 6 1 Y 1 A LYS 7 A LYS 7 1 Y 1 11.01 1.50 119.30 130.31 A A A C N CA SER PRO PRO 184 185 185 Y 1 A HIS 56 -131.25 -108.40 1 A ASP 57 -66.31 48.55 1 A PRO 68 -33.36 117.95 1 A PRO 114 -61.48 -70.25 1 A THR 170 -124.57 -55.27 1 A SER 184 -158.11 62.54 5.64 0.91 0.00 5.64 0.00 -11.27 0.247 0.221 0.23 0.23 2.3 28.16 1356 13460 RANDOM 1 0.0 MOLECULAR REPLACEMENT KIR2dL2, KIR2DL1, KIR2DL3 Engh & Huber 0.37 0.28 5.0 0.31 0.22 2.3 28.16 78 1558 9 0 1471 27.9 1.27 1.8 0.014 0.306 0.021 0.253 2.44 210 2015 9.4 31.9 2.1 30 1M4K 17624 17624 0.0 0.0 0.78 1 4.6 5.1 99.6 2.1 2.3 2.6 0.286 4.8 99.6 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement CNS Crystal structure of the human natural killer cell activator receptor KIR2DS2 (CD158j) 1 N N 2 N N 3 N N 4 N N A MET 70 A MET 70 HELX_P A ALA 74 A ALA 74 5 1 5 disulf 2.051 A CYS 28 A SG CYS 28 1_555 A CYS 79 A SG CYS 79 1_555 disulf 2.057 A CYS 128 A SG CYS 128 1_555 A CYS 177 A SG CYS 177 1_555 IMMUNE SYSTEM beta-sandwich, Ig-like C2 type domain, IMMUNE SYSTEM A HIS 13 A HIS 13 1 A PRO 14 A PRO 14 0.25 A SER 86 A SER 86 1 A PRO 87 A PRO 87 -0.57 KI2S2_HUMAN UNP 1 22 P43631 HEGVHRKPSLLAHPGPLVKSEETVILQCWSDVRFEHFLLHREGKYKDTLHLIGEHHDGVSKANFSIGPMMQDLAGTYRCY GSVTHSPYQLSAPSDPLDIVITGLYEKPSLSAQPGPTVLAGESVTLSCSSRSSYDMYHLSREGEAHERRFSAGPKVNGTF QADFPLGPATHGGTYRCFGSFRDSPYEWSNSSDPLLVSVT 22 221 1M4K 1 200 P43631 A 1 1 200 4 5 3 5 anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel A SER 9 A SER 9 A HIS 13 A HIS 13 A VAL 24 A VAL 24 A SER 30 A SER 30 A SER 60 A SER 60 A ILE 66 A ILE 66 A GLU 54 A GLU 54 A HIS 55 A HIS 55 A LEU 17 A LEU 17 A LYS 19 A LYS 19 A LEU 97 A LEU 97 A THR 102 A THR 102 A GLY 75 A GLY 75 A SER 82 A SER 82 A HIS 36 A HIS 36 A ARG 41 A ARG 41 A ASP 47 A ASP 47 A ILE 52 A ILE 52 A SER 109 A SER 109 A ALA 112 A ALA 112 A SER 123 A SER 123 A TYR 134 A TYR 134 A THR 159 A THR 159 A PRO 168 A PRO 168 A THR 117 A THR 117 A VAL 118 A VAL 118 A LEU 195 A LEU 195 A VAL 199 A VAL 199 A GLY 173 A GLY 173 A SER 180 A SER 180 A MET 136 A MET 136 A ARG 141 A ARG 141 A ARG 148 A ARG 148 A SER 151 A SER 151 BINDING SITE FOR RESIDUE SO4 A 3018 A SO4 3018 Software 4 BINDING SITE FOR RESIDUE EDO A 320 A EDO 320 Software 3 A ARG 149 A ARG 149 4 1_555 A HOH 3024 D HOH 4 2_655 A HOH 3077 D HOH 4 1_555 A HOH 3091 D HOH 4 1_555 A GLU 144 A GLU 144 3 1_555 A ALA 145 A ALA 145 3 1_555 A HIS 146 A HIS 146 3 1_555 152 P 31 2 1