0.023348 0.000000 0.006073 0.000000 0.023981 0.000000 0.000000 0.000000 0.014170 0.00000 0.00000 0.00000 Fisher, Z. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 104.58 90.00 42.830 41.700 72.920 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 D2 O 20.028 DEUTERATED WATER 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 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 Zn 2 65.409 ZINC ION non-polymer 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 O N 89 N D N 90 N D N 91 N N N 92 S C N 93 N C N 94 N O N 95 N C N 96 N C N 97 N C N 98 N O N 99 N N N 100 N O 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 N N 112 S C N 113 N C N 114 N O N 115 N C N 116 N C N 117 N C N 118 N O N 119 N O 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 H N 130 N N N 131 N C N 132 N C N 133 N O N 134 N O N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N N N 141 S C N 142 N C N 143 N O N 144 N C Y 145 N C Y 146 N N Y 147 N C Y 148 N C Y 149 N N N 150 N O 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 H 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 391 N ZN 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 doub 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 sing N 99 N doub 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 sing N 109 N sing N 110 N doub 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 doub 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 sing N 127 N sing N 128 N doub 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 sing N 137 N doub N 138 N sing N 139 N sing N 140 N sing N 141 N sing Y 142 N sing Y 143 N doub Y 144 N doub N 145 N sing Y 146 N sing N 147 N sing Y 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 Biochemistry BICHAW 0033 0006-2960 50 9421 9423 10.1021/bi201487b 21988105 Neutron Structure of Human Carbonic Anhydrase II: A Hydrogen-Bonded Water Network "Switch" Is Observed between pH 7.8 and 10.0. 2011 10.2210/pdb3tmj/pdb pdb_00003tmj 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 293 1 AREA DETECTOR 2010-08-01 PCS neutron detector IMAGE PLATE 2010-06-18 RIGAKU RAXIS IV++ LAUE L neutron 1 graphite SINGLE WAVELENGTH M x-ray 2 0.60 1.0 7.0 1.0 1.5418 1.0 0.60-7.0 NUCLEAR REACTOR OTHER 1.5418 ROTATING ANODE RIGAKU FR-E+ DW 29070.785 Carbonic anhydrase 2 4.2.1.1 1 man polymer 65.409 ZINC ION 1 syn non-polymer 18.015 water 191 nat water Carbonate dehydratase II, Carbonic anhydrase C, CAC, Carbonic anhydrase II, CA-II no no HHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGG PLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDV LDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVD NWRPAQPLKNRQIKASFK HHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGG PLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDV LDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVD NWRPAQPLKNRQIKASFK 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 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 CA2 9606 Homo sapiens 562 Escherichia coli plasmid pET 1 1 2.17 43.26 VAPOR DIFFUSION, SITTING DROP 7.8 1.3 M sodium citrate, 100 mM Tris, pH 7.8, VAPOR DIFFUSION, SITTING DROP, temperature 293K 293 software diffrn_source diffrn_radiation chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model pdbx_struct_conn_angle struct_conn struct_site repository Initial release Refinement description Data collection Data collection Data collection Database references Derived calculations Refinement description 1 0 2011-11-09 1 1 2017-11-08 1 2 2018-04-25 1 3 2018-06-13 1 4 2023-09-13 _diffrn_source.source _diffrn_radiation.pdbx_monochromatic_or_laue_m_l _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2011-08-31 REL REL ZN ZINC ION DOD water 2ILI PDB ENTRY 2ILI PDB experimental model ZN 262 2 ZN ZN 262 A DOD 900 3 DOD DOD 900 A DOD 901 3 DOD DOD 901 A DOD 902 3 DOD DOD 902 A DOD 903 3 DOD DOD 903 A DOD 904 3 DOD DOD 904 A DOD 905 3 DOD DOD 905 A DOD 906 3 DOD DOD 906 A DOD 908 3 DOD DOD 908 A DOD 909 3 DOD DOD 909 A DOD 1000 3 DOD DOD 1000 A DOD 1005 3 DOD DOD 1005 A DOD 1006 3 DOD DOD 1006 A DOD 1007 3 DOD DOD 1007 A DOD 1008 3 DOD DOD 1008 A DOD 1009 3 DOD DOD 1009 A DOD 1010 3 DOD DOD 1010 A DOD 1011 3 DOD DOD 1011 A DOD 1012 3 DOD DOD 1012 A DOD 1013 3 DOD DOD 1013 A DOD 1014 3 DOD DOD 1014 A DOD 1015 3 DOD DOD 1015 A DOD 1017 3 DOD DOD 1017 A DOD 1018 3 DOD DOD 1018 A DOD 1019 3 DOD DOD 1019 A DOD 1020 3 DOD DOD 1020 A DOD 1022 3 DOD DOD 1022 A DOD 1023 3 DOD DOD 1023 A DOD 1026 3 DOD DOD 1026 A DOD 1027 3 DOD DOD 1027 A DOD 1028 3 DOD DOD 1028 A DOD 1029 3 DOD DOD 1029 A DOD 1030 3 DOD DOD 1030 A DOD 1031 3 DOD DOD 1031 A DOD 1032 3 DOD DOD 1032 A DOD 1033 3 DOD DOD 1033 A DOD 1034 3 DOD DOD 1034 A DOD 1035 3 DOD DOD 1035 A DOD 1036 3 DOD DOD 1036 A DOD 1037 3 DOD DOD 1037 A DOD 1038 3 DOD DOD 1038 A DOD 1039 3 DOD DOD 1039 A DOD 1040 3 DOD DOD 1040 A DOD 1041 3 DOD DOD 1041 A DOD 1042 3 DOD DOD 1042 A DOD 1043 3 DOD DOD 1043 A DOD 1044 3 DOD DOD 1044 A DOD 1045 3 DOD DOD 1045 A DOD 1046 3 DOD DOD 1046 A DOD 1047 3 DOD DOD 1047 A DOD 1048 3 DOD DOD 1048 A DOD 1049 3 DOD DOD 1049 A DOD 1050 3 DOD DOD 1050 A DOD 1051 3 DOD DOD 1051 A DOD 1052 3 DOD DOD 1052 A DOD 1053 3 DOD DOD 1053 A DOD 1054 3 DOD DOD 1054 A DOD 1055 3 DOD DOD 1055 A DOD 1056 3 DOD DOD 1056 A DOD 1057 3 DOD DOD 1057 A DOD 1058 3 DOD DOD 1058 A DOD 1059 3 DOD DOD 1059 A DOD 1061 3 DOD DOD 1061 A DOD 1062 3 DOD DOD 1062 A DOD 1063 3 DOD DOD 1063 A DOD 1064 3 DOD DOD 1064 A DOD 1065 3 DOD DOD 1065 A DOD 1066 3 DOD DOD 1066 A DOD 1067 3 DOD DOD 1067 A DOD 1068 3 DOD DOD 1068 A DOD 1069 3 DOD DOD 1069 A DOD 1070 3 DOD DOD 1070 A DOD 1071 3 DOD DOD 1071 A DOD 1072 3 DOD DOD 1072 A DOD 1073 3 DOD DOD 1073 A DOD 1074 3 DOD DOD 1074 A DOD 1075 3 DOD DOD 1075 A DOD 1076 3 DOD DOD 1076 A DOD 1077 3 DOD DOD 1077 A DOD 1078 3 DOD DOD 1078 A DOD 1079 3 DOD DOD 1079 A DOD 1080 3 DOD DOD 1080 A DOD 1081 3 DOD DOD 1081 A DOD 1082 3 DOD DOD 1082 A DOD 1083 3 DOD DOD 1083 A DOD 1084 3 DOD DOD 1084 A DOD 1085 3 DOD DOD 1085 A DOD 1086 3 DOD DOD 1086 A DOD 1087 3 DOD DOD 1087 A DOD 1088 3 DOD DOD 1088 A DOD 1089 3 DOD DOD 1089 A DOD 1090 3 DOD DOD 1090 A DOD 1091 3 DOD DOD 1091 A DOD 1092 3 DOD DOD 1092 A DOD 1093 3 DOD DOD 1093 A DOD 1094 3 DOD DOD 1094 A DOD 1095 3 DOD DOD 1095 A DOD 1096 3 DOD DOD 1096 A DOD 1097 3 DOD DOD 1097 A DOD 1098 3 DOD DOD 1098 A DOD 1099 3 DOD DOD 1099 A DOD 1100 3 DOD DOD 1100 A DOD 1101 3 DOD DOD 1101 A DOD 1102 3 DOD DOD 1102 A DOD 1103 3 DOD DOD 1103 A DOD 1104 3 DOD DOD 1104 A DOD 1106 3 DOD DOD 1106 A DOD 1107 3 DOD DOD 1107 A DOD 1108 3 DOD DOD 1108 A DOD 1109 3 DOD DOD 1109 A DOD 1110 3 DOD DOD 1110 A DOD 1112 3 DOD DOD 1112 A DOD 1115 3 DOD DOD 1115 A DOD 1116 3 DOD DOD 1116 A DOD 1117 3 DOD DOD 1117 A DOD 1118 3 DOD DOD 1118 A DOD 1119 3 DOD DOD 1119 A DOD 1120 3 DOD DOD 1120 A DOD 1121 3 DOD DOD 1121 A DOD 1122 3 DOD DOD 1122 A DOD 1123 3 DOD DOD 1123 A DOD 1124 3 DOD DOD 1124 A DOD 1125 3 DOD DOD 1125 A DOD 1126 3 DOD DOD 1126 A DOD 1127 3 DOD DOD 1127 A DOD 1128 3 DOD DOD 1128 A DOD 1129 3 DOD DOD 1129 A DOD 1130 3 DOD DOD 1130 A DOD 1131 3 DOD DOD 1131 A DOD 1132 3 DOD DOD 1132 A DOD 1133 3 DOD DOD 1133 A DOD 1134 3 DOD DOD 1134 A DOD 1135 3 DOD DOD 1135 A DOD 1136 3 DOD DOD 1136 A DOD 1137 3 DOD DOD 1137 A DOD 1138 3 DOD DOD 1138 A DOD 1139 3 DOD DOD 1139 A DOD 1140 3 DOD DOD 1140 A DOD 1141 3 DOD DOD 1141 A DOD 1142 3 DOD DOD 1142 A DOD 1143 3 DOD DOD 1143 A DOD 1144 3 DOD DOD 1144 A DOD 1145 3 DOD DOD 1145 A DOD 1146 3 DOD DOD 1146 A DOD 1147 3 DOD DOD 1147 A DOD 1148 3 DOD DOD 1148 A DOD 1149 3 DOD DOD 1149 A DOD 1150 3 DOD DOD 1150 A DOD 1151 3 DOD DOD 1151 A DOD 1152 3 DOD DOD 1152 A DOD 1153 3 DOD DOD 1153 A DOD 1154 3 DOD DOD 1154 A DOD 1155 3 DOD DOD 1155 A DOD 1156 3 DOD DOD 1156 A DOD 1157 3 DOD DOD 1157 A DOD 1158 3 DOD DOD 1158 A DOD 1159 3 DOD DOD 1159 A DOD 1161 3 DOD DOD 1161 A DOD 1162 3 DOD DOD 1162 A DOD 1163 3 DOD DOD 1163 A DOD 1164 3 DOD DOD 1164 A DOD 1165 3 DOD DOD 1165 A DOD 1166 3 DOD DOD 1166 A DOD 1167 3 DOD DOD 1167 A DOD 1168 3 DOD DOD 1168 A DOD 1169 3 DOD DOD 1169 A DOD 1170 3 DOD DOD 1170 A DOD 1171 3 DOD DOD 1171 A DOD 1172 3 DOD DOD 1172 A DOD 1173 3 DOD DOD 1173 A DOD 1174 3 DOD DOD 1174 A DOD 1175 3 DOD DOD 1175 A DOD 1176 3 DOD DOD 1176 A DOD 1177 3 DOD DOD 1177 A DOD 1178 3 DOD DOD 1178 A DOD 1179 3 DOD DOD 1179 A DOD 1180 3 DOD DOD 1180 A DOD 1181 3 DOD DOD 1181 A DOD 1182 3 DOD DOD 1182 A DOD 1186 3 DOD DOD 1186 A DOD 1188 3 DOD DOD 1188 A DOD 1189 3 DOD DOD 1189 A DOD 1190 3 DOD DOD 1190 A DOD 1191 3 DOD DOD 1191 A DOD 1192 3 DOD DOD 1192 A DOD 1193 3 DOD DOD 1193 A DOD 1194 3 DOD DOD 1194 A DOD 1195 3 DOD DOD 1195 A DOD 1196 3 DOD DOD 1196 A DOD 1197 3 DOD DOD 1197 A DOD 1198 3 DOD DOD 1198 A DOD 1199 3 DOD DOD 1199 A HIS 3 n 1 HIS 3 A HIS 4 n 2 HIS 4 A TRP 5 n 3 TRP 5 A GLY 6 n 4 GLY 6 A TYR 7 n 5 TYR 7 A GLY 8 n 6 GLY 8 A LYS 9 n 7 LYS 9 A HIS 10 n 8 HIS 10 A ASN 11 n 9 ASN 11 A GLY 12 n 10 GLY 12 A PRO 13 n 11 PRO 13 A GLU 14 n 12 GLU 14 A HIS 15 n 13 HIS 15 A TRP 16 n 14 TRP 16 A HIS 17 n 15 HIS 17 A LYS 18 n 16 LYS 18 A ASP 19 n 17 ASP 19 A PHE 20 n 18 PHE 20 A PRO 21 n 19 PRO 21 A ILE 22 n 20 ILE 22 A ALA 23 n 21 ALA 23 A LYS 24 n 22 LYS 24 A GLY 25 n 23 GLY 25 A GLU 26 n 24 GLU 26 A ARG 27 n 25 ARG 27 A GLN 28 n 26 GLN 28 A SER 29 n 27 SER 29 A PRO 30 n 28 PRO 30 A VAL 31 n 29 VAL 31 A ASP 32 n 30 ASP 32 A ILE 33 n 31 ILE 33 A ASP 34 n 32 ASP 34 A THR 35 n 33 THR 35 A HIS 36 n 34 HIS 36 A THR 37 n 35 THR 37 A ALA 38 n 36 ALA 38 A LYS 39 n 37 LYS 39 A TYR 40 n 38 TYR 40 A ASP 41 n 39 ASP 41 A PRO 42 n 40 PRO 42 A SER 43 n 41 SER 43 A LEU 44 n 42 LEU 44 A LYS 45 n 43 LYS 45 A PRO 46 n 44 PRO 46 A LEU 47 n 45 LEU 47 A SER 48 n 46 SER 48 A VAL 49 n 47 VAL 49 A SER 50 n 48 SER 50 A TYR 51 n 49 TYR 51 A ASP 52 n 50 ASP 52 A GLN 53 n 51 GLN 53 A ALA 54 n 52 ALA 54 A THR 55 n 53 THR 55 A SER 56 n 54 SER 56 A LEU 57 n 55 LEU 57 A ARG 58 n 56 ARG 58 A ILE 59 n 57 ILE 59 A LEU 60 n 58 LEU 60 A ASN 61 n 59 ASN 61 A ASN 62 n 60 ASN 62 A GLY 63 n 61 GLY 63 A HIS 64 n 62 HIS 64 A ALA 65 n 63 ALA 65 A PHE 66 n 64 PHE 66 A ASN 67 n 65 ASN 67 A VAL 68 n 66 VAL 68 A GLU 69 n 67 GLU 69 A PHE 70 n 68 PHE 70 A ASP 71 n 69 ASP 71 A ASP 72 n 70 ASP 72 A SER 73 n 71 SER 73 A GLN 74 n 72 GLN 74 A ASP 75 n 73 ASP 75 A LYS 76 n 74 LYS 76 A ALA 77 n 75 ALA 77 A VAL 78 n 76 VAL 78 A LEU 79 n 77 LEU 79 A LYS 80 n 78 LYS 80 A GLY 81 n 79 GLY 81 A GLY 82 n 80 GLY 82 A PRO 83 n 81 PRO 83 A LEU 84 n 82 LEU 84 A ASP 85 n 83 ASP 85 A GLY 86 n 84 GLY 86 A THR 87 n 85 THR 87 A TYR 88 n 86 TYR 88 A ARG 89 n 87 ARG 89 A LEU 90 n 88 LEU 90 A ILE 91 n 89 ILE 91 A GLN 92 n 90 GLN 92 A PHE 93 n 91 PHE 93 A HIS 94 n 92 HIS 94 A PHE 95 n 93 PHE 95 A HIS 96 n 94 HIS 96 A TRP 97 n 95 TRP 97 A GLY 98 n 96 GLY 98 A SER 99 n 97 SER 99 A LEU 100 n 98 LEU 100 A ASP 101 n 99 ASP 101 A GLY 102 n 100 GLY 102 A GLN 103 n 101 GLN 103 A GLY 104 n 102 GLY 104 A SER 105 n 103 SER 105 A GLU 106 n 104 GLU 106 A HIS 107 n 105 HIS 107 A THR 108 n 106 THR 108 A VAL 109 n 107 VAL 109 A ASP 110 n 108 ASP 110 A LYS 111 n 109 LYS 111 A LYS 112 n 110 LYS 112 A LYS 113 n 111 LYS 113 A TYR 114 n 112 TYR 114 A ALA 115 n 113 ALA 115 A ALA 116 n 114 ALA 116 A GLU 117 n 115 GLU 117 A LEU 118 n 116 LEU 118 A HIS 119 n 117 HIS 119 A LEU 120 n 118 LEU 120 A VAL 121 n 119 VAL 121 A HIS 122 n 120 HIS 122 A TRP 123 n 121 TRP 123 A ASN 124 n 122 ASN 124 A THR 125 n 123 THR 125 A LYS 127 n 124 LYS 127 A TYR 128 n 125 TYR 128 A GLY 129 n 126 GLY 129 A ASP 130 n 127 ASP 130 A PHE 131 n 128 PHE 131 A GLY 132 n 129 GLY 132 A LYS 133 n 130 LYS 133 A ALA 134 n 131 ALA 134 A VAL 135 n 132 VAL 135 A GLN 136 n 133 GLN 136 A GLN 137 n 134 GLN 137 A PRO 138 n 135 PRO 138 A ASP 139 n 136 ASP 139 A GLY 140 n 137 GLY 140 A LEU 141 n 138 LEU 141 A ALA 142 n 139 ALA 142 A VAL 143 n 140 VAL 143 A LEU 144 n 141 LEU 144 A GLY 145 n 142 GLY 145 A ILE 146 n 143 ILE 146 A PHE 147 n 144 PHE 147 A LEU 148 n 145 LEU 148 A LYS 149 n 146 LYS 149 A VAL 150 n 147 VAL 150 A GLY 151 n 148 GLY 151 A SER 152 n 149 SER 152 A ALA 153 n 150 ALA 153 A LYS 154 n 151 LYS 154 A PRO 155 n 152 PRO 155 A GLY 156 n 153 GLY 156 A LEU 157 n 154 LEU 157 A GLN 158 n 155 GLN 158 A LYS 159 n 156 LYS 159 A VAL 160 n 157 VAL 160 A VAL 161 n 158 VAL 161 A ASP 162 n 159 ASP 162 A VAL 163 n 160 VAL 163 A LEU 164 n 161 LEU 164 A ASP 165 n 162 ASP 165 A SER 166 n 163 SER 166 A ILE 167 n 164 ILE 167 A LYS 168 n 165 LYS 168 A THR 169 n 166 THR 169 A LYS 170 n 167 LYS 170 A GLY 171 n 168 GLY 171 A LYS 172 n 169 LYS 172 A SER 173 n 170 SER 173 A ALA 174 n 171 ALA 174 A ASP 175 n 172 ASP 175 A PHE 176 n 173 PHE 176 A THR 177 n 174 THR 177 A ASN 178 n 175 ASN 178 A PHE 179 n 176 PHE 179 A ASP 180 n 177 ASP 180 A PRO 181 n 178 PRO 181 A ARG 182 n 179 ARG 182 A GLY 183 n 180 GLY 183 A LEU 184 n 181 LEU 184 A LEU 185 n 182 LEU 185 A PRO 186 n 183 PRO 186 A GLU 187 n 184 GLU 187 A SER 188 n 185 SER 188 A LEU 189 n 186 LEU 189 A ASP 190 n 187 ASP 190 A TYR 191 n 188 TYR 191 A TRP 192 n 189 TRP 192 A THR 193 n 190 THR 193 A TYR 194 n 191 TYR 194 A PRO 195 n 192 PRO 195 A GLY 196 n 193 GLY 196 A SER 197 n 194 SER 197 A LEU 198 n 195 LEU 198 A THR 199 n 196 THR 199 A THR 200 n 197 THR 200 A PRO 201 n 198 PRO 201 A PRO 202 n 199 PRO 202 A LEU 203 n 200 LEU 203 A LEU 204 n 201 LEU 204 A GLU 205 n 202 GLU 205 A CYS 206 n 203 CYS 206 A VAL 207 n 204 VAL 207 A THR 208 n 205 THR 208 A TRP 209 n 206 TRP 209 A ILE 210 n 207 ILE 210 A VAL 211 n 208 VAL 211 A LEU 212 n 209 LEU 212 A LYS 213 n 210 LYS 213 A GLU 214 n 211 GLU 214 A PRO 215 n 212 PRO 215 A ILE 216 n 213 ILE 216 A SER 217 n 214 SER 217 A VAL 218 n 215 VAL 218 A SER 219 n 216 SER 219 A SER 220 n 217 SER 220 A GLU 221 n 218 GLU 221 A GLN 222 n 219 GLN 222 A VAL 223 n 220 VAL 223 A LEU 224 n 221 LEU 224 A LYS 225 n 222 LYS 225 A PHE 226 n 223 PHE 226 A ARG 227 n 224 ARG 227 A LYS 228 n 225 LYS 228 A LEU 229 n 226 LEU 229 A ASN 230 n 227 ASN 230 A PHE 231 n 228 PHE 231 A ASN 232 n 229 ASN 232 A GLY 233 n 230 GLY 233 A GLU 234 n 231 GLU 234 A GLY 235 n 232 GLY 235 A GLU 236 n 233 GLU 236 A PRO 237 n 234 PRO 237 A GLU 238 n 235 GLU 238 A GLU 239 n 236 GLU 239 A LEU 240 n 237 LEU 240 A MET 241 n 238 MET 241 A VAL 242 n 239 VAL 242 A ASP 243 n 240 ASP 243 A ASN 244 n 241 ASN 244 A TRP 245 n 242 TRP 245 A ARG 246 n 243 ARG 246 A PRO 247 n 244 PRO 247 A ALA 248 n 245 ALA 248 A GLN 249 n 246 GLN 249 A PRO 250 n 247 PRO 250 A LEU 251 n 248 LEU 251 A LYS 252 n 249 LYS 252 A ASN 253 n 250 ASN 253 A ARG 254 n 251 ARG 254 A GLN 255 n 252 GLN 255 A ILE 256 n 253 ILE 256 A LYS 257 n 254 LYS 257 A ALA 258 n 255 ALA 258 A SER 259 n 256 SER 259 A PHE 260 n 257 PHE 260 A LYS 261 n 258 LYS 261 A author_and_software_defined_assembly PISA 1 monomeric A HIS 94 A NE2 HIS 92 1_555 A ZN 262 B ZN ZN 1_555 A HIS 96 A NE2 HIS 94 1_555 108.2 A HIS 94 A NE2 HIS 92 1_555 A ZN 262 B ZN ZN 1_555 A HIS 119 A ND1 HIS 117 1_555 114.2 A HIS 96 A NE2 HIS 94 1_555 A ZN 262 B ZN ZN 1_555 A HIS 119 A ND1 HIS 117 1_555 100.2 A HIS 94 A NE2 HIS 92 1_555 A ZN 262 B ZN ZN 1_555 A DOD 900 C O DOD 1_555 100.3 A HIS 96 A NE2 HIS 94 1_555 A ZN 262 B ZN ZN 1_555 A DOD 900 C O DOD 1_555 118.5 A HIS 119 A ND1 HIS 117 1_555 A ZN 262 B ZN ZN 1_555 A DOD 900 C O DOD 1_555 115.9 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 ILE 33 A N ILE 31 A O THR 108 A O THR 106 A N LYS 39 A N LYS 37 A O ALA 258 A O ALA 255 A O LYS 257 A O LYS 254 A N THR 193 A N THR 190 A N GLY 196 A N GLY 193 A O VAL 207 A O VAL 204 A O ILE 210 A O ILE 207 A N GLY 145 A N GLY 142 A O ILE 146 A O ILE 143 A N LEU 118 A N LEU 116 A O HIS 119 A O HIS 117 A N HIS 94 A N HIS 92 A O ILE 91 A O ILE 89 A N PHE 70 A N PHE 68 A O GLU 69 A O GLU 67 A N LEU 57 A N LEU 55 A N ILE 59 A N ILE 57 A O ALA 174 A O ALA 171 A N SER 48 A N SER 46 A O LYS 80 A O LYS 78 A N LEU 79 A N LEU 77 A O TYR 88 A O TYR 86 A N HIS 94 A N HIS 92 A O HIS 119 A O HIS 117 A N LEU 118 A N LEU 116 A O ILE 146 A O ILE 143 A N PHE 147 A N PHE 144 A O ILE 216 A O ILE 213 1 A ALA 65 178.62 -172.93 1 A ALA 65 178.75 -172.93 1 A ASN 244 -92.49 48.09 1 A LYS 252 60.29 -138.56 0.2938 0.2797 2 20 700 14520 13820 5.0 1 RANDOM 2 MOLECULAR REPLACEMENT PDB ENTRY 2ILI JOINT XN ML 2 20 191 2250 1 0 2058 0.005 0.983 2.11 2850 69.5 2.00 20.0 3TMJ 14520 14236 1 84.2 1.65 35.0 3TMJ 81941 81941 0.0 0.0 0.035 2 23.1 2.94 92.3 1 0.147 1.65 1.71 4.0 0.147 2 1.67 71.5 data collection PCS refinement nCNS data reduction d*TREK (neutron) data scaling SCALA (neutron) data scaling d*TREK (x-ray) phasing nCNS Joint X-ray/neutron structure of human carbonic anhydrase II at pH 7.8 1 N N 2 N N 3 N N A GLY 12 A GLY 10 HELX_P A ASP 19 A ASP 17 5 1 8 A PHE 20 A PHE 18 HELX_P A GLY 25 A GLY 23 5 2 6 A LYS 127 A LYS 124 HELX_P A GLY 129 A GLY 126 5 3 3 A ASP 130 A ASP 127 HELX_P A VAL 135 A VAL 132 1 4 6 A LYS 154 A LYS 151 HELX_P A GLY 156 A GLY 153 5 5 3 A LEU 157 A LEU 154 HELX_P A LEU 164 A LEU 161 1 6 8 A ASP 165 A ASP 162 HELX_P A LYS 168 A LYS 165 5 7 4 A ASP 180 A ASP 177 HELX_P A LEU 185 A LEU 182 5 8 6 A SER 219 A SER 216 HELX_P A ARG 227 A ARG 224 1 9 9 metalc 2.077 A HIS 94 A NE2 HIS 92 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.064 A HIS 96 A NE2 HIS 94 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.153 A HIS 119 A ND1 HIS 117 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.101 A ZN 262 B ZN ZN 1_555 A DOD 900 C O DOD 1_555 LYASE H/D exchanged, joint neutron/x-ray refinement, LYASE A SER 29 A SER 27 1 A PRO 30 A PRO 28 -0.26 A PRO 201 A PRO 198 1 A PRO 202 A PRO 199 2.42 CAH2_HUMAN UNP 1 3 P00918 HHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGG PLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDV LDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVD NWRPAQPLKNRQIKASFK 3 260 3TMJ 3 261 P00918 A 1 1 258 2 10 6 parallel parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel A ASP 32 A ASP 30 A ILE 33 A ILE 31 A THR 108 A THR 106 A VAL 109 A VAL 107 A LYS 39 A LYS 37 A TYR 40 A TYR 38 A LYS 257 A LYS 254 A ALA 258 A ALA 255 A TYR 191 A TYR 188 A GLY 196 A GLY 193 A VAL 207 A VAL 204 A LEU 212 A LEU 209 A LEU 141 A LEU 138 A VAL 150 A VAL 147 A ALA 116 A ALA 114 A ASN 124 A ASN 122 A TYR 88 A TYR 86 A TRP 97 A TRP 95 A PHE 66 A PHE 64 A PHE 70 A PHE 68 A SER 56 A SER 54 A ASN 61 A ASN 59 A SER 173 A SER 170 A ASP 175 A ASP 172 A LEU 47 A LEU 45 A SER 50 A SER 48 A VAL 78 A VAL 76 A GLY 81 A GLY 79 A TYR 88 A TYR 86 A TRP 97 A TRP 95 A ALA 116 A ALA 114 A ASN 124 A ASN 122 A LEU 141 A LEU 138 A VAL 150 A VAL 147 A ILE 216 A ILE 213 A VAL 218 A VAL 215 BINDING SITE FOR RESIDUE ZN A 262 A ZN 262 Software 4 A HIS 94 A HIS 92 4 1_555 A HIS 96 A HIS 94 4 1_555 A HIS 119 A HIS 117 4 1_555 A DOD 900 C DOD 4 1_555 4 P 1 21 1