0.024691 0.000000 0.000000 0.000000 0.013986 0.000000 0.000000 0.000000 0.011261 0.00000 0.00000 0.00000 Sun, P. Snyder, G. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 40.500 71.500 88.800 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 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 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 O N 159 N H N 160 N H N 161 N N N 162 S C N 163 N C N 164 N O N 165 S C N 166 N C N 167 N C N 168 N C N 169 N O 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 H N 181 N H N 182 N H N 183 N N N 184 S C N 185 N C N 186 N O N 187 N C N 188 N C N 189 N C N 190 N C N 191 N O 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 H N 203 N H N 204 N H N 205 N N N 206 S C N 207 N C N 208 N O N 209 N C N 210 N C N 211 N C N 212 N C N 213 N N N 214 N O 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 H N 228 N H N 229 N H N 230 N N N 231 S C N 232 N C N 233 N O N 234 N C N 235 N C N 236 N S N 237 N C N 238 N O 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 N N 251 S C N 252 N C N 253 N O N 254 N C Y 255 N C Y 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C N 261 N O 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 O 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 H N 288 N H N 289 N H N 290 N N N 291 S C N 292 N C N 293 N O N 294 N C N 295 N O N 296 N O N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N N N 305 S C N 306 N C N 307 N O N 308 R C N 309 N O N 310 N C N 311 N O 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 H N 319 N H N 320 N H N 321 N N N 322 S C N 323 N C N 324 N O N 325 N C Y 326 N C Y 327 N C Y 328 N C Y 329 N N Y 330 N C Y 331 N C Y 332 N C Y 333 N C Y 334 N C N 335 N O 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 H N 346 N H N 347 N H N 348 N N N 349 S C N 350 N C N 351 N O N 352 N C Y 353 N C Y 354 N C Y 355 N C Y 356 N C Y 357 N C Y 358 N C N 359 N O N 360 N O 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 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 N C N 377 N C 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 H N 390 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 sing N 157 N sing N 158 N doub 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 sing N 178 N sing N 179 N doub 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 sing N 199 N sing N 200 N doub 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 sing N 223 N sing N 224 N doub 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 sing N 242 N sing N 243 N doub N 244 N sing N 245 N sing N 246 N sing N 247 N sing Y 248 N doub Y 249 N sing Y 250 N sing N 251 N sing Y 252 N doub N 253 N sing Y 254 N doub N 255 N sing Y 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 doub 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 sing N 282 N sing N 283 N doub 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 doub 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 sing N 311 N sing N 312 N doub N 313 N sing N 314 N sing N 315 N sing N 316 N sing Y 317 N doub Y 318 N sing Y 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 sing Y 326 N doub N 327 N sing Y 328 N doub N 329 N sing Y 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 sing N 340 N doub N 341 N sing N 342 N sing N 343 N sing N 344 N sing Y 345 N doub Y 346 N sing Y 347 N sing N 348 N sing Y 349 N doub N 350 N sing Y 351 N doub N 352 N sing Y 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 sing N 363 N sing N 364 N doub 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 N 374 N sing N 375 N sing US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 96 3864 3869 10.1073/pnas.96.7.3864 10097129 Crystal structure of the HLA-Cw3 allotype-specific killer cell inhibitory receptor KIR2DL2 1999 10.2210/pdb2dl2/pdb pdb_00002dl2 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 IMAGE PLATE MARRESEARCH SINGLE WAVELENGTH M x-ray 1 0.98 1.0 X9B NSLS 0.98 SYNCHROTRON NSLS BEAMLINE X9B 21698.314 PROTEIN (MHC CLASS I NK CELL RECEPTOR PRECURSOR (P58 NATURAL KILLER CELL RECEPTOR CLONE CL-43)) EXTRACELLULAR HLA-CW3 RECOGNITION DOMAIN 1 man polymer 18.015 water 29 nat water no no AHRKPSLLAHPGRLVKSEETVILQCWSDVRFEHFLLHREGKFKDTLHLIGEHHDGVSKANFSIGPMMQDLAGTYRCYGSV THSPYQLSAPSDPLDIVITGLYEKPSLSAQPGPTVLAGESVTLSCSSRSSYDMYHLSREGEAHECRFSAGPKVNGTFQAD FPLGPATHGGTYRCFGSFRDSPYEWSNSSDPLLVSVI AHRKPSLLAHPGRLVKSEETVILQCWSDVRFEHFLLHREGKFKDTLHLIGEHHDGVSKANFSIGPMMQDLAGTYRCYGSV THSPYQLSAPSDPLDIVITGLYEKPSLSAQPGPTVLAGESVTLSCSSRSSYDMYHLSREGEAHECRFSAGPKVNGTFQAD FPLGPATHGGTYRCFGSFRDSPYEWSNSSDPLLVSVI 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 human Homo Escherichia Escherichia coli sample NATURAL KILLER SURFACE 9606 Homo sapiens 511693 Escherichia coli BL21 BL21 PLASMID PET30 2.96 58.46 6.5 pH 6.5 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Data collection Database references Refinement description 1 0 1999-03-30 1 1 2008-04-26 1 2 2011-07-13 1 3 2023-08-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession BNL Y RCSB 1999-03-08 REL HOH water 1NKR PDB experimental model HOH 250 2 HOH HOH 250 A HOH 251 2 HOH HOH 251 A HOH 252 2 HOH HOH 252 A HOH 253 2 HOH HOH 253 A HOH 254 2 HOH HOH 254 A HOH 255 2 HOH HOH 255 A HOH 256 2 HOH HOH 256 A HOH 257 2 HOH HOH 257 A HOH 258 2 HOH HOH 258 A HOH 259 2 HOH HOH 259 A HOH 260 2 HOH HOH 260 A HOH 261 2 HOH HOH 261 A HOH 262 2 HOH HOH 262 A HOH 263 2 HOH HOH 263 A HOH 264 2 HOH HOH 264 A HOH 265 2 HOH HOH 265 A HOH 266 2 HOH HOH 266 A HOH 267 2 HOH HOH 267 A HOH 268 2 HOH HOH 268 A HOH 269 2 HOH HOH 269 A HOH 270 2 HOH HOH 270 A HOH 271 2 HOH HOH 271 A HOH 272 2 HOH HOH 272 A HOH 273 2 HOH HOH 273 A HOH 274 2 HOH HOH 274 A HOH 275 2 HOH HOH 275 A HOH 276 2 HOH HOH 276 A HOH 277 2 HOH HOH 277 A HOH 278 2 HOH HOH 278 A ALA 4 n 1 ALA 4 A HIS 5 n 2 HIS 5 A ARG 6 n 3 ARG 6 A LYS 7 n 4 LYS 7 A PRO 8 n 5 PRO 8 A SER 9 n 6 SER 9 A LEU 10 n 7 LEU 10 A LEU 11 n 8 LEU 11 A ALA 12 n 9 ALA 12 A HIS 13 n 10 HIS 13 A PRO 14 n 11 PRO 14 A GLY 15 n 12 GLY 15 A ARG 16 n 13 ARG 16 A LEU 17 n 14 LEU 17 A VAL 18 n 15 VAL 18 A LYS 19 n 16 LYS 19 A SER 20 n 17 SER 20 A GLU 21 n 18 GLU 21 A GLU 22 n 19 GLU 22 A THR 23 n 20 THR 23 A VAL 24 n 21 VAL 24 A ILE 25 n 22 ILE 25 A LEU 26 n 23 LEU 26 A GLN 27 n 24 GLN 27 A CYS 28 n 25 CYS 28 A TRP 29 n 26 TRP 29 A SER 30 n 27 SER 30 A ASP 31 n 28 ASP 31 A VAL 32 n 29 VAL 32 A ARG 33 n 30 ARG 33 A PHE 34 n 31 PHE 34 A GLU 35 n 32 GLU 35 A HIS 36 n 33 HIS 36 A PHE 37 n 34 PHE 37 A LEU 38 n 35 LEU 38 A LEU 39 n 36 LEU 39 A HIS 40 n 37 HIS 40 A ARG 41 n 38 ARG 41 A GLU 42 n 39 GLU 42 A GLY 43 n 40 GLY 43 A LYS 44 n 41 LYS 44 A PHE 45 n 42 PHE 45 A LYS 46 n 43 LYS 46 A ASP 47 n 44 ASP 47 A THR 48 n 45 THR 48 A LEU 49 n 46 LEU 49 A HIS 50 n 47 HIS 50 A LEU 51 n 48 LEU 51 A ILE 52 n 49 ILE 52 A GLY 53 n 50 GLY 53 A GLU 54 n 51 GLU 54 A HIS 55 n 52 HIS 55 A HIS 56 n 53 HIS 56 A ASP 57 n 54 ASP 57 A GLY 58 n 55 GLY 58 A VAL 59 n 56 VAL 59 A SER 60 n 57 SER 60 A LYS 61 n 58 LYS 61 A ALA 62 n 59 ALA 62 A ASN 63 n 60 ASN 63 A PHE 64 n 61 PHE 64 A SER 65 n 62 SER 65 A ILE 66 n 63 ILE 66 A GLY 67 n 64 GLY 67 A PRO 68 n 65 PRO 68 A MET 69 n 66 MET 69 A MET 70 n 67 MET 70 A GLN 71 n 68 GLN 71 A ASP 72 n 69 ASP 72 A LEU 73 n 70 LEU 73 A ALA 74 n 71 ALA 74 A GLY 75 n 72 GLY 75 A THR 76 n 73 THR 76 A TYR 77 n 74 TYR 77 A ARG 78 n 75 ARG 78 A CYS 79 n 76 CYS 79 A TYR 80 n 77 TYR 80 A GLY 81 n 78 GLY 81 A SER 82 n 79 SER 82 A VAL 83 n 80 VAL 83 A THR 84 n 81 THR 84 A HIS 85 n 82 HIS 85 A SER 86 n 83 SER 86 A PRO 87 n 84 PRO 87 A TYR 88 n 85 TYR 88 A GLN 89 n 86 GLN 89 A LEU 90 n 87 LEU 90 A SER 91 n 88 SER 91 A ALA 92 n 89 ALA 92 A PRO 93 n 90 PRO 93 A SER 94 n 91 SER 94 A ASP 95 n 92 ASP 95 A PRO 96 n 93 PRO 96 A LEU 97 n 94 LEU 97 A ASP 98 n 95 ASP 98 A ILE 99 n 96 ILE 99 A VAL 100 n 97 VAL 100 A ILE 101 n 98 ILE 101 A THR 102 n 99 THR 102 A GLY 103 n 100 GLY 103 A LEU 104 n 101 LEU 104 A TYR 105 n 102 TYR 105 A GLU 106 n 103 GLU 106 A LYS 107 n 104 LYS 107 A PRO 108 n 105 PRO 108 A SER 109 n 106 SER 109 A LEU 110 n 107 LEU 110 A SER 111 n 108 SER 111 A ALA 112 n 109 ALA 112 A GLN 113 n 110 GLN 113 A PRO 114 n 111 PRO 114 A GLY 115 n 112 GLY 115 A PRO 116 n 113 PRO 116 A THR 117 n 114 THR 117 A VAL 118 n 115 VAL 118 A LEU 119 n 116 LEU 119 A ALA 120 n 117 ALA 120 A GLY 121 n 118 GLY 121 A GLU 122 n 119 GLU 122 A SER 123 n 120 SER 123 A VAL 124 n 121 VAL 124 A THR 125 n 122 THR 125 A LEU 126 n 123 LEU 126 A SER 127 n 124 SER 127 A CYS 128 n 125 CYS 128 A SER 129 n 126 SER 129 A SER 130 n 127 SER 130 A ARG 131 n 128 ARG 131 A SER 132 n 129 SER 132 A SER 133 n 130 SER 133 A TYR 134 n 131 TYR 134 A ASP 135 n 132 ASP 135 A MET 136 n 133 MET 136 A TYR 137 n 134 TYR 137 A HIS 138 n 135 HIS 138 A LEU 139 n 136 LEU 139 A SER 140 n 137 SER 140 A ARG 141 n 138 ARG 141 A GLU 142 n 139 GLU 142 A GLY 143 n 140 GLY 143 A GLU 144 n 141 GLU 144 A ALA 145 n 142 ALA 145 A HIS 146 n 143 HIS 146 A GLU 147 n 144 GLU 147 A CYS 148 n 145 CYS 148 A ARG 149 n 146 ARG 149 A PHE 150 n 147 PHE 150 A SER 151 n 148 SER 151 A ALA 152 n 149 ALA 152 A GLY 153 n 150 GLY 153 A PRO 154 n 151 PRO 154 A LYS 155 n 152 LYS 155 A VAL 156 n 153 VAL 156 A ASN 157 n 154 ASN 157 A GLY 158 n 155 GLY 158 A THR 159 n 156 THR 159 A PHE 160 n 157 PHE 160 A GLN 161 n 158 GLN 161 A ALA 162 n 159 ALA 162 A ASP 163 n 160 ASP 163 A PHE 164 n 161 PHE 164 A PRO 165 n 162 PRO 165 A LEU 166 n 163 LEU 166 A GLY 167 n 164 GLY 167 A PRO 168 n 165 PRO 168 A ALA 169 n 166 ALA 169 A THR 170 n 167 THR 170 A HIS 171 n 168 HIS 171 A GLY 172 n 169 GLY 172 A GLY 173 n 170 GLY 173 A THR 174 n 171 THR 174 A TYR 175 n 172 TYR 175 A ARG 176 n 173 ARG 176 A CYS 177 n 174 CYS 177 A PHE 178 n 175 PHE 178 A GLY 179 n 176 GLY 179 A SER 180 n 177 SER 180 A PHE 181 n 178 PHE 181 A ARG 182 n 179 ARG 182 A ASP 183 n 180 ASP 183 A SER 184 n 181 SER 184 A PRO 185 n 182 PRO 185 A TYR 186 n 183 TYR 186 A GLU 187 n 184 GLU 187 A TRP 188 n 185 TRP 188 A SER 189 n 186 SER 189 A ASN 190 n 187 ASN 190 A SER 191 n 188 SER 191 A SER 192 n 189 SER 192 A ASP 193 n 190 ASP 193 A PRO 194 n 191 PRO 194 A LEU 195 n 192 LEU 195 A LEU 196 n 193 LEU 196 A VAL 197 n 194 VAL 197 A SER 198 n 195 SER 198 A VAL 199 n 196 VAL 199 A ILE 200 n 197 ILE 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 O LEU 11 A O LEU 8 A N GLN 27 A N GLN 24 A O VAL 24 A O VAL 21 A N ILE 66 A N ILE 63 A O HIS 36 A O HIS 33 A N SER 82 A N SER 79 A O GLY 75 A O GLY 72 A N ILE 99 A N ILE 96 A O VAL 118 A O VAL 115 A N SER 198 A N SER 195 A O GLY 173 A O GLY 170 A N VAL 197 A N VAL 194 1 16.30 2.70 111.00 127.30 A A A N CA C THR THR THR 84 84 84 N 1 A HIS 5 -62.15 -80.16 1 A ARG 6 -177.51 123.94 1 A PRO 8 -76.75 -165.22 1 A SER 9 -84.46 -82.10 1 A LEU 10 76.22 71.93 1 A GLU 21 44.76 17.62 1 A VAL 24 -167.11 116.99 1 A PHE 45 106.62 52.82 1 A LEU 51 -40.23 151.95 1 A HIS 56 -54.78 88.66 1 A ASP 57 118.46 13.62 1 A VAL 59 -119.63 -110.31 1 A SER 60 155.94 84.11 1 A ALA 62 -172.24 110.80 1 A MET 69 -48.60 86.79 1 A GLN 71 -23.07 -80.37 1 A ASP 72 -59.81 8.02 1 A ARG 78 -171.24 111.89 1 A SER 82 -174.61 -154.27 1 A THR 84 10.44 179.63 1 A HIS 85 45.96 -124.01 1 A PRO 87 -39.85 114.74 1 A GLN 89 53.36 -5.40 1 A LEU 90 62.45 150.57 1 A SER 91 -82.81 -157.35 1 A PRO 108 -68.76 -149.33 1 A GLN 113 -36.68 114.47 1 A PRO 114 -50.13 -83.55 1 A ARG 141 53.03 134.28 1 A GLU 142 -153.00 51.28 1 A GLU 144 144.78 74.95 1 A ALA 145 -116.20 -167.93 1 A HIS 146 -133.70 -113.17 1 A CYS 148 -117.18 63.21 1 A ARG 149 -66.38 92.78 1 A PRO 154 -52.02 -174.75 1 A LYS 155 -64.52 29.08 1 A VAL 156 -38.78 88.73 1 A ASN 157 35.99 62.42 1 A THR 159 -52.85 -171.16 1 A PHE 160 -160.40 104.48 1 A ASP 183 -53.51 -7.17 1 A SER 189 -90.97 -156.83 51.4 0.309 0.219 3.0 8 4997 5 92 RANDOM 10000000 0.001 1 THROUGHOUT 2 MOLECULAR REPLACEMENT 1NKR 3.0 8 29 1555 0 0 1526 0.01 2.0 26.5 3.0 10 2DL2 4683 0.116 0.079 1 18 3 92 3.0 3.2 0.28 88 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement X-PLOR 3.8 KILLER IMMUNOGLOBULIN RECEPTOR 2DL2 1 N N 2 N N A GLN 71 A GLN 68 HELX_P A LEU 73 A LEU 70 5 1 3 disulf 2.033 A CYS 28 A SG CYS 25 1_555 A CYS 79 A SG CYS 76 1_555 disulf 2.027 A CYS 128 A SG CYS 125 1_555 A CYS 177 A SG CYS 174 1_555 IMMUNE SYSTEM KIR, NATURAL KILLER RECEPTOR, INHIBITORY RECEPTOR, 2DL2, IMMUNOGLOBULIN, IMMUNE SYSTEM A HIS 13 A HIS 10 1 A PRO 14 A PRO 11 0.29 A GLN 113 A GLN 110 1 A PRO 114 A PRO 111 0.75 KI2L2_HUMAN UNP 1 P43627 25 221 2DL2 4 200 P43627 A 1 1 197 3 2 2 2 2 anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel A LEU 11 A LEU 8 A HIS 13 A HIS 10 A VAL 24 A VAL 21 A GLN 27 A GLN 24 A ASN 63 A ASN 60 A ILE 66 A ILE 63 A HIS 36 A HIS 33 A LEU 38 A LEU 35 A TYR 80 A TYR 77 A SER 82 A SER 79 A GLY 75 A GLY 72 A TYR 77 A TYR 74 A LEU 97 A LEU 94 A ILE 99 A ILE 96 A THR 117 A THR 114 A LEU 119 A LEU 116 A SER 198 A SER 195 A ILE 200 A ILE 197 A GLY 173 A GLY 170 A TYR 175 A TYR 172 A LEU 195 A LEU 192 A VAL 197 A VAL 194 19 P 21 21 21