0.010762 0.000000 0.000000 0.000000 0.010578 0.000000 0.000000 0.000000 0.007497 0.00000 0.00000 0.00000 CIS PROLINE - PRO A 210 CIS PROLINE - PRO B 32 Young, A.C.M. Zhang, W. Sacchettini, J.C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 92.920 94.540 133.380 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 US Cell(Cambridge,Mass.) CELLB5 0998 0092-8674 76 39 50 10.1016/0092-8674(94)90171-6 7506996 The three-dimensional structure of H-2Db at 2.4 A resolution: implications for antigen-determinant selection 1994 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 x-ray 1 1.0 31518.068 CLASS I HISTOCOMPATIBILITY ANTIGEN (H2-DB) (ALPHA CHAIN) 1 man polymer 11704.359 BETA 2-MICROGLOBULIN 1 man polymer 1026.099 9-RESIDUE PEPTIDE 1 man polymer 18.015 water 41 nat water no no GPHSMRYFETAVSRPGLEEPRYISVGYVDNKEFVRFDSDAENPRYEPRAPWMEQEGPEYWERETQKAKGQEQWFRVSLRN LLGYYNQSAGGSHTLQQMSGCDLGSDWRLLRGYLQFAYEGRDYIALNEDLKTWTAADMAAQITRRKWEQSGAAEHYKAYL EGECVEWLHRYLKNGNATLLRTDSPKAHVTHHPRSKGEVTLRCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDGT FQKWASVVVPLGKEQNYTCRVYHEGLPEPLTL GPHSMRYFETAVSRPGLEEPRYISVGYVDNKEFVRFDSDAENPRYEPRAPWMEQEGPEYWERETQKAKGQEQWFRVSLRN LLGYYNQSAGGSHTLQQMSGCDLGSDWRLLRGYLQFAYEGRDYIALNEDLKTWTAADMAAQITRRKWEQSGAAEHYKAYL EGECVEWLHRYLKNGNATLLRTDSPKAHVTHHPRSKGEVTLRCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDGT FQKWASVVVPLGKEQNYTCRVYHEGLPEPLTL A polypeptide(L) no no IQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDWSFYILAHTEFTPTETDTYAC RVKHDSMAEPKTVYWDRDM IQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDWSFYILAHTEFTPTETDTYAC RVKHDSMAEPKTVYWDRDM B polypeptide(L) no no ASNENMETM ASNENMETM C 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 house mouse Mus Escherichia sample 10090 Mus musculus 562 Escherichia coli house mouse Mus Escherichia sample 10090 Mus musculus 562 Escherichia coli Influenzavirus A Influenza A virus A/Swine/Hong Kong/126/82 H3N2 sample 11498 Influenza A virus (A/swine/Hong Kong/126/82(H3N2)) 3.31 62.82 pdbx_database_status struct_conf struct_conf_type software software repository Initial release Version format compliance Version format compliance Derived calculations Other Data collection Refinement description Data collection Refinement description 1 0 1994-04-30 1 1 2008-03-24 1 2 2011-07-13 1 3 2017-11-29 1 4 2019-07-17 1 5 2019-08-14 _pdbx_database_status.process_site _software.classification _software.classification Y BNL 1994-01-02 REL HOH water HOH 202 4 HOH HOH 273 A HOH 235 4 HOH HOH 274 A HOH 249 4 HOH HOH 275 A HOH 250 4 HOH HOH 276 A HOH 255 4 HOH HOH 277 A HOH 266 4 HOH HOH 278 A HOH 302 4 HOH HOH 279 A HOH 304 4 HOH HOH 280 A HOH 307 4 HOH HOH 281 A HOH 309 4 HOH HOH 282 A HOH 310 4 HOH HOH 283 A HOH 311 4 HOH HOH 284 A HOH 317 4 HOH HOH 285 A HOH 321 4 HOH HOH 286 A HOH 322 4 HOH HOH 287 A HOH 329 4 HOH HOH 288 A HOH 332 4 HOH HOH 289 A HOH 333 4 HOH HOH 290 A HOH 334 4 HOH HOH 291 A HOH 342 4 HOH HOH 292 A HOH 343 4 HOH HOH 293 A HOH 346 4 HOH HOH 294 A HOH 203 4 HOH HOH 203 B HOH 205 4 HOH HOH 205 B HOH 207 4 HOH HOH 207 B HOH 218 4 HOH HOH 218 B HOH 246 4 HOH HOH 246 B HOH 253 4 HOH HOH 253 B HOH 256 4 HOH HOH 256 B HOH 259 4 HOH HOH 259 B HOH 264 4 HOH HOH 264 B HOH 303 4 HOH HOH 303 B HOH 306 4 HOH HOH 306 B HOH 312 4 HOH HOH 312 B HOH 313 4 HOH HOH 313 B HOH 314 4 HOH HOH 314 B HOH 352 4 HOH HOH 352 B HOH 354 4 HOH HOH 354 B HOH 355 4 HOH HOH 355 B HOH 300 4 HOH HOH 300 C HOH 301 4 HOH HOH 301 C GLY 1 n 1 GLY 1 A PRO 2 n 2 PRO 2 A HIS 3 n 3 HIS 3 A SER 4 n 4 SER 4 A MET 5 n 5 MET 5 A ARG 6 n 6 ARG 6 A TYR 7 n 7 TYR 7 A PHE 8 n 8 PHE 8 A GLU 9 n 9 GLU 9 A THR 10 n 10 THR 10 A ALA 11 n 11 ALA 11 A VAL 12 n 12 VAL 12 A SER 13 n 13 SER 13 A ARG 14 n 14 ARG 14 A PRO 15 n 15 PRO 15 A GLY 16 n 16 GLY 16 A LEU 17 n 17 LEU 17 A GLU 18 n 18 GLU 18 A GLU 19 n 19 GLU 19 A PRO 20 n 20 PRO 20 A ARG 21 n 21 ARG 21 A TYR 22 n 22 TYR 22 A ILE 23 n 23 ILE 23 A SER 24 n 24 SER 24 A VAL 25 n 25 VAL 25 A GLY 26 n 26 GLY 26 A TYR 27 n 27 TYR 27 A VAL 28 n 28 VAL 28 A ASP 29 n 29 ASP 29 A ASN 30 n 30 ASN 30 A LYS 31 n 31 LYS 31 A GLU 32 n 32 GLU 32 A PHE 33 n 33 PHE 33 A VAL 34 n 34 VAL 34 A ARG 35 n 35 ARG 35 A PHE 36 n 36 PHE 36 A ASP 37 n 37 ASP 37 A SER 38 n 38 SER 38 A ASP 39 n 39 ASP 39 A ALA 40 n 40 ALA 40 A GLU 41 n 41 GLU 41 A ASN 42 n 42 ASN 42 A PRO 43 n 43 PRO 43 A ARG 44 n 44 ARG 44 A TYR 45 n 45 TYR 45 A GLU 46 n 46 GLU 46 A PRO 47 n 47 PRO 47 A ARG 48 n 48 ARG 48 A ALA 49 n 49 ALA 49 A PRO 50 n 50 PRO 50 A TRP 51 n 51 TRP 51 A MET 52 n 52 MET 52 A GLU 53 n 53 GLU 53 A GLN 54 n 54 GLN 54 A GLU 55 n 55 GLU 55 A GLY 56 n 56 GLY 56 A PRO 57 n 57 PRO 57 A GLU 58 n 58 GLU 58 A TYR 59 n 59 TYR 59 A TRP 60 n 60 TRP 60 A GLU 61 n 61 GLU 61 A ARG 62 n 62 ARG 62 A GLU 63 n 63 GLU 63 A THR 64 n 64 THR 64 A GLN 65 n 65 GLN 65 A LYS 66 n 66 LYS 66 A ALA 67 n 67 ALA 67 A LYS 68 n 68 LYS 68 A GLY 69 n 69 GLY 69 A GLN 70 n 70 GLN 70 A GLU 71 n 71 GLU 71 A GLN 72 n 72 GLN 72 A TRP 73 n 73 TRP 73 A PHE 74 n 74 PHE 74 A ARG 75 n 75 ARG 75 A VAL 76 n 76 VAL 76 A SER 77 n 77 SER 77 A LEU 78 n 78 LEU 78 A ARG 79 n 79 ARG 79 A ASN 80 n 80 ASN 80 A LEU 81 n 81 LEU 81 A LEU 82 n 82 LEU 82 A GLY 83 n 83 GLY 83 A TYR 84 n 84 TYR 84 A TYR 85 n 85 TYR 85 A ASN 86 n 86 ASN 86 A GLN 87 n 87 GLN 87 A SER 88 n 88 SER 88 A ALA 89 n 89 ALA 89 A GLY 90 n 90 GLY 90 A GLY 91 n 91 GLY 91 A SER 92 n 92 SER 92 A HIS 93 n 93 HIS 93 A THR 94 n 94 THR 94 A LEU 95 n 95 LEU 95 A GLN 96 n 96 GLN 96 A GLN 97 n 97 GLN 97 A MET 98 n 98 MET 98 A SER 99 n 99 SER 99 A GLY 100 n 100 GLY 100 A CYS 101 n 101 CYS 101 A ASP 102 n 102 ASP 102 A LEU 103 n 103 LEU 103 A GLY 104 n 104 GLY 104 A SER 105 n 105 SER 105 A ASP 106 n 106 ASP 106 A TRP 107 n 107 TRP 107 A ARG 108 n 108 ARG 108 A LEU 109 n 109 LEU 109 A LEU 110 n 110 LEU 110 A ARG 111 n 111 ARG 111 A GLY 112 n 112 GLY 112 A TYR 113 n 113 TYR 113 A LEU 114 n 114 LEU 114 A GLN 115 n 115 GLN 115 A PHE 116 n 116 PHE 116 A ALA 117 n 117 ALA 117 A TYR 118 n 118 TYR 118 A GLU 119 n 119 GLU 119 A GLY 120 n 120 GLY 120 A ARG 121 n 121 ARG 121 A ASP 122 n 122 ASP 122 A TYR 123 n 123 TYR 123 A ILE 124 n 124 ILE 124 A ALA 125 n 125 ALA 125 A LEU 126 n 126 LEU 126 A ASN 127 n 127 ASN 127 A GLU 128 n 128 GLU 128 A ASP 129 n 129 ASP 129 A LEU 130 n 130 LEU 130 A LYS 131 n 131 LYS 131 A THR 132 n 132 THR 132 A TRP 133 n 133 TRP 133 A THR 134 n 134 THR 134 A ALA 135 n 135 ALA 135 A ALA 136 n 136 ALA 136 A ASP 137 n 137 ASP 137 A MET 138 n 138 MET 138 A ALA 139 n 139 ALA 139 A ALA 140 n 140 ALA 140 A GLN 141 n 141 GLN 141 A ILE 142 n 142 ILE 142 A THR 143 n 143 THR 143 A ARG 144 n 144 ARG 144 A ARG 145 n 145 ARG 145 A LYS 146 n 146 LYS 146 A TRP 147 n 147 TRP 147 A GLU 148 n 148 GLU 148 A GLN 149 n 149 GLN 149 A SER 150 n 150 SER 150 A GLY 151 n 151 GLY 151 A ALA 152 n 152 ALA 152 A ALA 153 n 153 ALA 153 A GLU 154 n 154 GLU 154 A HIS 155 n 155 HIS 155 A TYR 156 n 156 TYR 156 A LYS 157 n 157 LYS 157 A ALA 158 n 158 ALA 158 A TYR 159 n 159 TYR 159 A LEU 160 n 160 LEU 160 A GLU 161 n 161 GLU 161 A GLY 162 n 162 GLY 162 A GLU 163 n 163 GLU 163 A CYS 164 n 164 CYS 164 A VAL 165 n 165 VAL 165 A GLU 166 n 166 GLU 166 A TRP 167 n 167 TRP 167 A LEU 168 n 168 LEU 168 A HIS 169 n 169 HIS 169 A ARG 170 n 170 ARG 170 A TYR 171 n 171 TYR 171 A LEU 172 n 172 LEU 172 A LYS 173 n 173 LYS 173 A ASN 174 n 174 ASN 174 A GLY 175 n 175 GLY 175 A ASN 176 n 176 ASN 176 A ALA 177 n 177 ALA 177 A THR 178 n 178 THR 178 A LEU 179 n 179 LEU 179 A LEU 180 n 180 LEU 180 A ARG 181 n 181 ARG 181 A THR 182 n 182 THR 182 A ASP 183 n 183 ASP 183 A SER 184 n 184 SER 184 A PRO 185 n 185 PRO 185 A LYS 186 n 186 LYS 186 A ALA 187 n 187 ALA 187 A HIS 188 n 188 HIS 188 A VAL 189 n 189 VAL 189 A THR 190 n 190 THR 190 A HIS 191 n 191 HIS 191 A HIS 192 n 192 HIS 192 A PRO 193 n 193 PRO 193 A ARG 194 n 194 ARG 194 A SER 195 n 195 SER 195 A LYS 196 n 196 LYS 196 A GLY 197 n 197 GLY 197 A GLU 198 n 198 GLU 198 A VAL 199 n 199 VAL 199 A THR 200 n 200 THR 200 A LEU 201 n 201 LEU 201 A ARG 202 n 202 ARG 202 A CYS 203 n 203 CYS 203 A TRP 204 n 204 TRP 204 A ALA 205 n 205 ALA 205 A LEU 206 n 206 LEU 206 A GLY 207 n 207 GLY 207 A PHE 208 n 208 PHE 208 A TYR 209 n 209 TYR 209 A PRO 210 n 210 PRO 210 A ALA 211 n 211 ALA 211 A ASP 212 n 212 ASP 212 A ILE 213 n 213 ILE 213 A THR 214 n 214 THR 214 A LEU 215 n 215 LEU 215 A THR 216 n 216 THR 216 A TRP 217 n 217 TRP 217 A GLN 218 n 218 GLN 218 A LEU 219 n 219 LEU 219 A ASN 220 n 220 ASN 220 A GLY 221 n 221 GLY 221 A GLU 222 n 222 GLU 222 A GLU 223 n 223 GLU 223 A LEU 224 n 224 LEU 224 A THR 225 n 225 THR 225 A GLN 226 n 226 GLN 226 A ASP 227 n 227 ASP 227 A MET 228 n 228 MET 228 A GLU 229 n 229 GLU 229 A LEU 230 n 230 LEU 230 A VAL 231 n 231 VAL 231 A GLU 232 n 232 GLU 232 A THR 233 n 233 THR 233 A ARG 234 n 234 ARG 234 A PRO 235 n 235 PRO 235 A ALA 236 n 236 ALA 236 A GLY 237 n 237 GLY 237 A ASP 238 n 238 ASP 238 A GLY 239 n 239 GLY 239 A THR 240 n 240 THR 240 A PHE 241 n 241 PHE 241 A GLN 242 n 242 GLN 242 A LYS 243 n 243 LYS 243 A TRP 244 n 244 TRP 244 A ALA 245 n 245 ALA 245 A SER 246 n 246 SER 246 A VAL 247 n 247 VAL 247 A VAL 248 n 248 VAL 248 A VAL 249 n 249 VAL 249 A PRO 250 n 250 PRO 250 A LEU 251 n 251 LEU 251 A GLY 252 n 252 GLY 252 A LYS 253 n 253 LYS 253 A GLU 254 n 254 GLU 254 A GLN 255 n 255 GLN 255 A ASN 256 n 256 ASN 256 A TYR 257 n 257 TYR 257 A THR 258 n 258 THR 258 A CYS 259 n 259 CYS 259 A ARG 260 n 260 ARG 260 A VAL 261 n 261 VAL 261 A TYR 262 n 262 TYR 262 A HIS 263 n 263 HIS 263 A GLU 264 n 264 GLU 264 A GLY 265 n 265 GLY 265 A LEU 266 n 266 LEU 266 A PRO 267 n 267 PRO 267 A GLU 268 n 268 GLU 268 A PRO 269 n 269 PRO 269 A LEU 270 n 270 LEU 270 A THR 271 n 271 THR 271 A LEU 272 n 272 LEU 272 A ILE 1 n 1 ILE 1 B GLN 2 n 2 GLN 2 B LYS 3 n 3 LYS 3 B THR 4 n 4 THR 4 B PRO 5 n 5 PRO 5 B GLN 6 n 6 GLN 6 B ILE 7 n 7 ILE 7 B GLN 8 n 8 GLN 8 B VAL 9 n 9 VAL 9 B TYR 10 n 10 TYR 10 B SER 11 n 11 SER 11 B ARG 12 n 12 ARG 12 B HIS 13 n 13 HIS 13 B PRO 14 n 14 PRO 14 B PRO 15 n 15 PRO 15 B GLU 16 n 16 GLU 16 B ASN 17 n 17 ASN 17 B GLY 18 n 18 GLY 18 B LYS 19 n 19 LYS 19 B PRO 20 n 20 PRO 20 B ASN 21 n 21 ASN 21 B ILE 22 n 22 ILE 22 B LEU 23 n 23 LEU 23 B ASN 24 n 24 ASN 24 B CYS 25 n 25 CYS 25 B TYR 26 n 26 TYR 26 B VAL 27 n 27 VAL 27 B THR 28 n 28 THR 28 B GLN 29 n 29 GLN 29 B PHE 30 n 30 PHE 30 B HIS 31 n 31 HIS 31 B PRO 32 n 32 PRO 32 B PRO 33 n 33 PRO 33 B HIS 34 n 34 HIS 34 B ILE 35 n 35 ILE 35 B GLU 36 n 36 GLU 36 B ILE 37 n 37 ILE 37 B GLN 38 n 38 GLN 38 B MET 39 n 39 MET 39 B LEU 40 n 40 LEU 40 B LYS 41 n 41 LYS 41 B ASN 42 n 42 ASN 42 B GLY 43 n 43 GLY 43 B LYS 44 n 44 LYS 44 B LYS 45 n 45 LYS 45 B ILE 46 n 46 ILE 46 B PRO 47 n 47 PRO 47 B LYS 48 n 48 LYS 48 B VAL 49 n 49 VAL 49 B GLU 50 n 50 GLU 50 B MET 51 n 51 MET 51 B SER 52 n 52 SER 52 B ASP 53 n 53 ASP 53 B MET 54 n 54 MET 54 B SER 55 n 55 SER 55 B PHE 56 n 56 PHE 56 B SER 57 n 57 SER 57 B LYS 58 n 58 LYS 58 B ASP 59 n 59 ASP 59 B TRP 60 n 60 TRP 60 B SER 61 n 61 SER 61 B PHE 62 n 62 PHE 62 B TYR 63 n 63 TYR 63 B ILE 64 n 64 ILE 64 B LEU 65 n 65 LEU 65 B ALA 66 n 66 ALA 66 B HIS 67 n 67 HIS 67 B THR 68 n 68 THR 68 B GLU 69 n 69 GLU 69 B PHE 70 n 70 PHE 70 B THR 71 n 71 THR 71 B PRO 72 n 72 PRO 72 B THR 73 n 73 THR 73 B GLU 74 n 74 GLU 74 B THR 75 n 75 THR 75 B ASP 76 n 76 ASP 76 B THR 77 n 77 THR 77 B TYR 78 n 78 TYR 78 B ALA 79 n 79 ALA 79 B CYS 80 n 80 CYS 80 B ARG 81 n 81 ARG 81 B VAL 82 n 82 VAL 82 B LYS 83 n 83 LYS 83 B HIS 84 n 84 HIS 84 B ASP 85 n 85 ASP 85 B SER 86 n 86 SER 86 B MET 87 n 87 MET 87 B ALA 88 n 88 ALA 88 B GLU 89 n 89 GLU 89 B PRO 90 n 90 PRO 90 B LYS 91 n 91 LYS 91 B THR 92 n 92 THR 92 B VAL 93 n 93 VAL 93 B TYR 94 n 94 TYR 94 B TRP 95 n 95 TRP 95 B ASP 96 n 96 ASP 96 B ARG 97 n 97 ARG 97 B ASP 98 n 98 ASP 98 B MET 99 n 99 MET 99 B ALA 1 n 1 ALA 1 C SER 2 n 2 SER 2 C ASN 3 n 3 ASN 3 C GLU 4 n 4 GLU 4 C ASN 5 n 5 ASN 5 C MET 6 n 6 MET 6 C GLU 7 n 7 GLU 7 C THR 8 n 8 THR 8 C MET 9 n 9 MET 9 C author_and_software_defined_assembly PISA 3 trimeric 4390 -16 18660 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 LYS 31 A O LYS 31 A N VAL 28 A N VAL 28 A O VAL 25 A O VAL 25 A N PHE 8 A N PHE 8 A N GLU 9 A N GLU 9 A O GLN 97 A O GLN 97 A N MET 98 A N MET 98 A O GLN 115 A O GLN 115 A N PHE 116 A N PHE 116 A O ILE 124 A O ILE 124 A O ALA 125 A O ALA 125 A N THR 134 A N THR 134 A N THR 190 A N THR 190 A O ARG 202 A O ARG 202 A O CYS 203 A O CYS 203 A N ALA 245 A N ALA 245 A N SER 246 A N SER 246 A O GLU 229 A O GLU 229 A N THR 216 A N THR 216 A O ARG 260 A O ARG 260 B N GLN 8 B N GLN 8 B O TYR 26 B O TYR 26 B N CYS 25 B N CYS 25 B O ALA 66 B O ALA 66 B O LEU 65 B O LEU 65 B N SER 52 B N SER 52 B N GLN 38 B N GLN 38 B O ARG 81 B O ARG 81 B O CYS 80 B O CYS 80 B N VAL 93 B N VAL 93 1 -6.31 0.90 118.30 111.99 A A A CB CG OD2 ASP ASP ASP 29 29 29 N 1 -3.85 0.60 121.00 117.15 A A A CB CG CD2 TYR TYR TYR 45 45 45 N 1 3.88 0.60 121.00 124.88 A A A CB CG CD1 TYR TYR TYR 45 45 45 N 1 14.59 1.50 119.30 133.89 A A A C N CA GLY PRO PRO 56 57 57 Y 1 -24.97 2.10 128.40 103.43 A A A C N CD GLY PRO PRO 56 57 57 Y 1 -3.97 0.60 121.00 117.03 A A A CB CG CD2 TYR TYR TYR 84 84 84 N 1 15.01 2.40 116.70 131.71 A A A CB CG ND2 ASN ASN ASN 86 86 86 N 1 -5.97 0.90 118.30 112.33 A A A CB CG OD2 ASP ASP ASP 106 106 106 N 1 -3.87 0.60 121.00 117.13 A A A CB CG CD1 TYR TYR TYR 118 118 118 N 1 -5.71 0.90 118.30 112.59 A A A CB CG OD2 ASP ASP ASP 129 129 129 N 1 -5.42 0.90 118.30 112.88 A A A CB CG OD1 ASP ASP ASP 212 212 212 N 1 -20.29 2.10 128.40 108.11 A A A C N CD VAL PRO PRO 249 250 250 Y 1 -12.76 2.10 128.40 115.64 A A A C N CD LEU PRO PRO 266 267 267 Y 1 -6.39 0.90 118.30 111.91 B B B CB CG OD2 ASP ASP ASP 53 53 53 N 1 15.70 1.80 110.60 126.30 B B B N CA CB MET MET MET 54 54 54 N 1 -5.64 0.90 118.30 112.66 B B B CB CG OD2 ASP ASP ASP 59 59 59 N 1 5.89 0.90 118.30 124.19 B B B CB CG OD1 ASP ASP ASP 96 96 96 N 1 -7.59 0.90 118.30 110.71 B B B CB CG OD2 ASP ASP ASP 96 96 96 N 1 -5.71 0.90 118.30 112.59 B B B CB CG OD1 ASP ASP ASP 98 98 98 N 1 A A CD OE1 GLU GLU 19 19 0.084 0.011 1.252 1.336 N 1 A A CD OE2 GLU GLU 53 53 0.079 0.011 1.252 1.331 N 1 A A CD OE2 GLU GLU 128 128 0.067 0.011 1.252 1.319 N 1 A A CD OE2 GLU GLU 148 148 0.077 0.011 1.252 1.329 N 1 A A CD OE1 GLU GLU 161 161 0.071 0.011 1.252 1.323 N 1 A A CD OE1 GLU GLU 163 163 0.066 0.011 1.252 1.318 N 1 A A CD OE1 GLU GLU 222 222 0.066 0.011 1.252 1.318 N 1 A A CD OE1 GLU GLU 229 229 0.079 0.011 1.252 1.331 N 1 C C CD OE2 GLU GLU 7 7 0.067 0.011 1.252 1.319 N 1 A A O O ASN HOH 86 293 2.13 1_555 2_575 1 A GLU 19 163.12 105.71 1 A VAL 28 -90.03 -119.87 1 A ASN 30 13.98 14.48 1 A PHE 33 -151.76 -6.34 1 A PRO 57 -27.30 -43.89 1 A ASP 106 -79.22 29.70 1 A TRP 107 61.25 -8.13 1 A LEU 110 -132.26 -43.60 1 A LEU 114 -166.29 116.47 1 A GLU 119 49.65 22.49 1 A TYR 123 -102.76 -71.60 1 A SER 150 -78.35 20.13 1 A ALA 177 -179.74 5.72 1 A THR 178 159.57 -36.17 1 A THR 190 -87.46 -109.50 1 A HIS 191 161.96 -95.39 1 A HIS 192 48.07 90.40 1 A PRO 193 -90.36 -120.40 1 A ARG 194 86.74 169.86 1 A SER 195 56.56 138.06 1 A VAL 199 -154.79 -37.57 1 A THR 200 53.71 92.50 1 A ALA 211 -53.86 -8.48 1 A ASN 220 81.73 -53.61 1 A GLU 254 -58.30 101.79 1 A GLN 255 -164.64 -65.61 1 B HIS 31 -179.06 132.09 1 B PRO 32 -60.99 -176.51 1 B SER 52 -83.50 -141.80 1 B ASP 53 -46.89 -165.06 1 B MET 54 -164.47 54.99 1 B SER 86 -76.98 22.10 1 C MET 6 -89.00 -102.69 0.198 0.198 2.4 20.0 16880 1 0.0 2.4 20.0 41 3155 0 0 3114 0.017 2.62 model building X-PLOR refinement TNT refinement X-PLOR phasing X-PLOR MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX CONSISTING OF H-2DB, B2-MICROGLOBULIN, AND A 9-RESIDUE PEPTIDE THE THREE-DIMENSIONAL STRUCTURE OF H-2DB AT 2.4 ANGSTROMS RESOLUTION: IMPLICATIONS FOR ANTIGEN-DETERMINANT SELECTION 1 N N 2 N N 3 N N 4 N N 4 N N 4 N N A GLU 55 A GLU 55 HELX_P A LEU 82 A LEU 82 1 I 28 A ALA 140 A ALA 140 HELX_P A HIS 169 A HIS 169 1 II 30 disulf 2.051 A CYS 101 A SG CYS 101 1_555 A CYS 164 A SG CYS 164 1_555 disulf 2.014 A CYS 203 A SG CYS 203 1_555 A CYS 259 A SG CYS 259 1_555 disulf 1.996 B CYS 25 B SG CYS 25 1_555 B CYS 80 B SG CYS 80 1_555 HISTOCOMPATIBILITY ANTIGEN HISTOCOMPATIBILITY ANTIGEN A TYR 209 A TYR 209 1 A PRO 210 A PRO 210 0.92 B HIS 31 B HIS 31 1 B PRO 32 B PRO 32 0.38 HA11_MOUSE UNP 1 25 P01899 B2MG_MOUSE UNP 2 21 P01887 VNUC_IAZH3 UNP 3 366 P26091 25 296 1HOC 1 272 P01899 A 1 1 272 21 119 1HOC 1 99 P01887 B 2 1 99 366 374 1HOC 1 9 P26091 C 3 1 9 7 4 2 4 3 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A LYS 31 A LYS 31 A SER 38 A SER 38 A GLU 19 A GLU 19 A VAL 28 A VAL 28 A PRO 2 A PRO 2 A ARG 14 A ARG 14 A SER 92 A SER 92 A GLY 104 A GLY 104 A ARG 111 A ARG 111 A ALA 117 A ALA 117 A ILE 124 A ILE 124 A LEU 126 A LEU 126 A THR 132 A THR 132 A ALA 135 A ALA 135 A ARG 181 A ARG 181 A SER 195 A SER 195 A THR 200 A THR 200 A LEU 206 A LEU 206 A THR 240 A THR 240 A VAL 249 A VAL 249 A GLU 229 A GLU 229 A ALA 236 A ALA 236 A ILE 213 A ILE 213 A GLN 218 A GLN 218 A THR 258 A THR 258 A HIS 263 A HIS 263 B ILE 1 B ILE 1 B TYR 10 B TYR 10 B ASN 21 B ASN 21 B HIS 31 B HIS 31 B PHE 62 B PHE 62 B PHE 70 B PHE 70 B LYS 48 B LYS 48 B ASP 53 B ASP 53 B ILE 35 B ILE 35 B LYS 41 B LYS 41 B ASP 76 B ASP 76 B HIS 84 B HIS 84 B GLU 89 B GLU 89 B TYR 94 B TYR 94 23 I 2 2 2