0.023419 0.000000 0.006100 0.000000 0.023981 0.000000 0.000000 0.000000 0.014156 0.00000 0.00000 0.00000 RESIDUES PRO 30 AND PRO 202 ARE CIS PROLINES. Lindahl, M. Habash, D. Harrop, S. Helliwell, D.R. Liljas, A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 104.60 90.00 42.700 41.700 73.000 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 O3 S -2 80.063 SULFITE 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 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 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 S N 305 N O N 306 N O N 307 N O N 308 N N N 309 S C N 310 N C N 311 N O N 312 R C N 313 N O N 314 N C N 315 N O N 316 N H N 317 N H N 318 N H N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N N N 326 S C N 327 N C N 328 N O N 329 N C Y 330 N C Y 331 N C Y 332 N C Y 333 N N Y 334 N C Y 335 N C Y 336 N C Y 337 N C Y 338 N C N 339 N O 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 H N 349 N H N 350 N H N 351 N H N 352 N N N 353 S C N 354 N C N 355 N O N 356 N C Y 357 N C Y 358 N C Y 359 N C Y 360 N C Y 361 N C Y 362 N C N 363 N O N 364 N O 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 H N 373 N H N 374 N H N 375 N H N 376 N N N 377 S C N 378 N C N 379 N O N 380 N C N 381 N C N 382 N C N 383 N O 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 H N 392 N H N 393 N H N 394 N H N 395 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 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 doub N 291 N sing N 292 N sing 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 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 sing N 313 N sing N 314 N sing N 315 N doub N 316 N sing N 317 N sing N 318 N sing N 319 N sing Y 320 N doub Y 321 N sing Y 322 N sing N 323 N sing Y 324 N doub Y 325 N sing Y 326 N sing N 327 N sing Y 328 N sing Y 329 N doub N 330 N sing Y 331 N doub N 332 N sing Y 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 sing N 341 N sing N 342 N sing N 343 N doub N 344 N sing N 345 N sing N 346 N sing N 347 N sing Y 348 N doub Y 349 N sing Y 350 N sing N 351 N sing Y 352 N doub N 353 N sing Y 354 N doub N 355 N sing Y 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 sing N 365 N sing N 366 N sing N 367 N doub 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 sing N 378 N sing US Proteins PSFGEY 0867 0887-3585 4 274 282 10.1002/prot.340040406 3151019 Refined structure of human carbonic anhydrase II at 2.0 A resolution. 1988 US Proteins PSFGEY 0867 0887-3585 4 283 Crystallographic Studies of Inhibitor Binding Sites in Human Carbonic Anhydrase. A Pentacoordinated Binding of the Scn-Ion to the Zinc at High Ph 1988 10.2210/pdb5cac/pdb pdb_00005cac 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 29157.863 CARBONIC ANHYDRASE FORM C 4.2.1.1 1 man polymer 65.409 ZINC ION 1 syn non-polymer 80.063 SULFITE ION 1 syn non-polymer 18.015 water 152 nat water no no SHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKG GPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVD VLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMV DNWRPAQPLKNRQIKASFK SHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKG GPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVD VLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMV DNWRPAQPLKNRQIKASFK 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 n human Homo sample 9606 Homo sapiens 2.15 42.89 pdbx_database_status struct_conf struct_conf_type chem_comp_atom chem_comp_bond database_2 pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Version format compliance Derived calculations Other Data collection Database references Derived calculations 1 0 1994-01-31 1 1 2008-03-03 1 2 2011-07-13 1 3 2017-11-29 1 4 2024-03-06 _pdbx_database_status.process_site _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_atom_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_conn.ptnr2_label_seq_id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1991-09-05 REL ZN ZINC ION SO3 SULFITE ION HOH water RESIDUES 125 AND 127 ARE ADJACENT IN THE SEQUENCE. ZN 262 2 ZN ZN 262 A SO3 431 3 SO3 SO3 431 A HOH 1 4 HOH HOH 432 A HOH 2 4 HOH HOH 433 A HOH 3 4 HOH HOH 434 A HOH 4 4 HOH HOH 435 A HOH 5 4 HOH HOH 436 A HOH 6 4 HOH HOH 437 A HOH 7 4 HOH HOH 438 A HOH 8 4 HOH HOH 439 A HOH 9 4 HOH HOH 440 A HOH 10 4 HOH HOH 441 A HOH 11 4 HOH HOH 442 A HOH 12 4 HOH HOH 443 A HOH 13 4 HOH HOH 444 A HOH 14 4 HOH HOH 445 A HOH 15 4 HOH HOH 446 A HOH 16 4 HOH HOH 447 A HOH 17 4 HOH HOH 448 A HOH 18 4 HOH HOH 449 A HOH 19 4 HOH HOH 450 A HOH 20 4 HOH HOH 451 A HOH 21 4 HOH HOH 452 A HOH 22 4 HOH HOH 453 A HOH 23 4 HOH HOH 454 A HOH 24 4 HOH HOH 455 A HOH 25 4 HOH HOH 456 A HOH 26 4 HOH HOH 457 A HOH 27 4 HOH HOH 458 A HOH 28 4 HOH HOH 459 A HOH 29 4 HOH HOH 460 A HOH 30 4 HOH HOH 461 A HOH 31 4 HOH HOH 462 A HOH 32 4 HOH HOH 463 A HOH 33 4 HOH HOH 464 A HOH 34 4 HOH HOH 465 A HOH 35 4 HOH HOH 466 A HOH 36 4 HOH HOH 467 A HOH 37 4 HOH HOH 468 A HOH 38 4 HOH HOH 469 A HOH 39 4 HOH HOH 470 A HOH 40 4 HOH HOH 471 A HOH 41 4 HOH HOH 472 A HOH 42 4 HOH HOH 473 A HOH 43 4 HOH HOH 474 A HOH 44 4 HOH HOH 475 A HOH 45 4 HOH HOH 476 A HOH 46 4 HOH HOH 477 A HOH 47 4 HOH HOH 478 A HOH 48 4 HOH HOH 479 A HOH 49 4 HOH HOH 480 A HOH 50 4 HOH HOH 481 A HOH 51 4 HOH HOH 482 A HOH 52 4 HOH HOH 483 A HOH 53 4 HOH HOH 484 A HOH 54 4 HOH HOH 485 A HOH 55 4 HOH HOH 486 A HOH 56 4 HOH HOH 487 A HOH 57 4 HOH HOH 488 A HOH 58 4 HOH HOH 489 A HOH 59 4 HOH HOH 490 A HOH 60 4 HOH HOH 491 A HOH 61 4 HOH HOH 492 A HOH 62 4 HOH HOH 493 A HOH 63 4 HOH HOH 494 A HOH 64 4 HOH HOH 495 A HOH 65 4 HOH HOH 496 A HOH 66 4 HOH HOH 497 A HOH 67 4 HOH HOH 498 A HOH 68 4 HOH HOH 499 A HOH 69 4 HOH HOH 500 A HOH 70 4 HOH HOH 501 A HOH 71 4 HOH HOH 502 A HOH 72 4 HOH HOH 503 A HOH 73 4 HOH HOH 504 A HOH 74 4 HOH HOH 505 A HOH 75 4 HOH HOH 506 A HOH 76 4 HOH HOH 507 A HOH 77 4 HOH HOH 508 A HOH 78 4 HOH HOH 509 A HOH 79 4 HOH HOH 510 A HOH 80 4 HOH HOH 511 A HOH 81 4 HOH HOH 512 A HOH 82 4 HOH HOH 513 A HOH 83 4 HOH HOH 514 A HOH 84 4 HOH HOH 515 A HOH 85 4 HOH HOH 516 A HOH 86 4 HOH HOH 517 A HOH 87 4 HOH HOH 518 A HOH 88 4 HOH HOH 519 A HOH 89 4 HOH HOH 520 A HOH 90 4 HOH HOH 521 A HOH 91 4 HOH HOH 522 A HOH 92 4 HOH HOH 523 A HOH 93 4 HOH HOH 524 A HOH 94 4 HOH HOH 525 A HOH 95 4 HOH HOH 526 A HOH 96 4 HOH HOH 527 A HOH 97 4 HOH HOH 528 A HOH 98 4 HOH HOH 529 A HOH 99 4 HOH HOH 530 A HOH 100 4 HOH HOH 531 A HOH 101 4 HOH HOH 532 A HOH 102 4 HOH HOH 533 A HOH 103 4 HOH HOH 534 A HOH 104 4 HOH HOH 535 A HOH 105 4 HOH HOH 536 A HOH 106 4 HOH HOH 537 A HOH 107 4 HOH HOH 538 A HOH 108 4 HOH HOH 539 A HOH 109 4 HOH HOH 540 A HOH 110 4 HOH HOH 541 A HOH 111 4 HOH HOH 542 A HOH 112 4 HOH HOH 543 A HOH 113 4 HOH HOH 544 A HOH 114 4 HOH HOH 545 A HOH 115 4 HOH HOH 546 A HOH 116 4 HOH HOH 547 A HOH 117 4 HOH HOH 548 A HOH 118 4 HOH HOH 549 A HOH 119 4 HOH HOH 550 A HOH 120 4 HOH HOH 551 A HOH 121 4 HOH HOH 552 A HOH 122 4 HOH HOH 553 A HOH 123 4 HOH HOH 554 A HOH 124 4 HOH HOH 555 A HOH 125 4 HOH HOH 556 A HOH 126 4 HOH HOH 557 A HOH 127 4 HOH HOH 558 A HOH 128 4 HOH HOH 559 A HOH 129 4 HOH HOH 560 A HOH 130 4 HOH HOH 561 A HOH 131 4 HOH HOH 562 A HOH 132 4 HOH HOH 563 A HOH 133 4 HOH HOH 564 A HOH 134 4 HOH HOH 565 A HOH 135 4 HOH HOH 566 A HOH 136 4 HOH HOH 567 A HOH 137 4 HOH HOH 568 A HOH 138 4 HOH HOH 569 A HOH 139 4 HOH HOH 570 A HOH 140 4 HOH HOH 571 A HOH 141 4 HOH HOH 572 A HOH 142 4 HOH HOH 573 A HOH 143 4 HOH HOH 574 A HOH 144 4 HOH HOH 575 A HOH 145 4 HOH HOH 576 A HOH 146 4 HOH HOH 577 A HOH 147 4 HOH HOH 578 A HOH 148 4 HOH HOH 579 A HOH 149 4 HOH HOH 580 A HOH 150 4 HOH HOH 581 A HOH 151 4 HOH HOH 582 A HOH 152 4 HOH HOH 583 A n 1 2 A n 2 3 A HIS 4 n 3 HIS 4 A TRP 5 n 4 TRP 5 A GLY 6 n 5 GLY 6 A TYR 7 n 6 TYR 7 A GLY 8 n 7 GLY 8 A LYS 9 n 8 LYS 9 A HIS 10 n 9 HIS 10 A ASN 11 n 10 ASN 11 A GLY 12 n 11 GLY 12 A PRO 13 n 12 PRO 13 A GLU 14 n 13 GLU 14 A HIS 15 n 14 HIS 15 A TRP 16 n 15 TRP 16 A HIS 17 n 16 HIS 17 A LYS 18 n 17 LYS 18 A ASP 19 n 18 ASP 19 A PHE 20 n 19 PHE 20 A PRO 21 n 20 PRO 21 A ILE 22 n 21 ILE 22 A ALA 23 n 22 ALA 23 A LYS 24 n 23 LYS 24 A GLY 25 n 24 GLY 25 A GLU 26 n 25 GLU 26 A ARG 27 n 26 ARG 27 A GLN 28 n 27 GLN 28 A SER 29 n 28 SER 29 A PRO 30 n 29 PRO 30 A VAL 31 n 30 VAL 31 A ASP 32 n 31 ASP 32 A ILE 33 n 32 ILE 33 A ASP 34 n 33 ASP 34 A THR 35 n 34 THR 35 A HIS 36 n 35 HIS 36 A THR 37 n 36 THR 37 A ALA 38 n 37 ALA 38 A LYS 39 n 38 LYS 39 A TYR 40 n 39 TYR 40 A ASP 41 n 40 ASP 41 A PRO 42 n 41 PRO 42 A SER 43 n 42 SER 43 A LEU 44 n 43 LEU 44 A LYS 45 n 44 LYS 45 A PRO 46 n 45 PRO 46 A LEU 47 n 46 LEU 47 A SER 48 n 47 SER 48 A VAL 49 n 48 VAL 49 A SER 50 n 49 SER 50 A TYR 51 n 50 TYR 51 A ASP 52 n 51 ASP 52 A GLN 53 n 52 GLN 53 A ALA 54 n 53 ALA 54 A THR 55 n 54 THR 55 A SER 56 n 55 SER 56 A LEU 57 n 56 LEU 57 A ARG 58 n 57 ARG 58 A ILE 59 n 58 ILE 59 A LEU 60 n 59 LEU 60 A ASN 61 n 60 ASN 61 A ASN 62 n 61 ASN 62 A GLY 63 n 62 GLY 63 A HIS 64 n 63 HIS 64 A ALA 65 n 64 ALA 65 A PHE 66 n 65 PHE 66 A ASN 67 n 66 ASN 67 A VAL 68 n 67 VAL 68 A GLU 69 n 68 GLU 69 A PHE 70 n 69 PHE 70 A ASP 71 n 70 ASP 71 A ASP 72 n 71 ASP 72 A SER 73 n 72 SER 73 A GLN 74 n 73 GLN 74 A ASP 75 n 74 ASP 75 A LYS 76 n 75 LYS 76 A ALA 77 n 76 ALA 77 A VAL 78 n 77 VAL 78 A LEU 79 n 78 LEU 79 A LYS 80 n 79 LYS 80 A GLY 81 n 80 GLY 81 A GLY 82 n 81 GLY 82 A PRO 83 n 82 PRO 83 A LEU 84 n 83 LEU 84 A ASP 85 n 84 ASP 85 A GLY 86 n 85 GLY 86 A THR 87 n 86 THR 87 A TYR 88 n 87 TYR 88 A ARG 89 n 88 ARG 89 A LEU 90 n 89 LEU 90 A ILE 91 n 90 ILE 91 A GLN 92 n 91 GLN 92 A PHE 93 n 92 PHE 93 A HIS 94 n 93 HIS 94 A PHE 95 n 94 PHE 95 A HIS 96 n 95 HIS 96 A TRP 97 n 96 TRP 97 A GLY 98 n 97 GLY 98 A SER 99 n 98 SER 99 A LEU 100 n 99 LEU 100 A ASP 101 n 100 ASP 101 A GLY 102 n 101 GLY 102 A GLN 103 n 102 GLN 103 A GLY 104 n 103 GLY 104 A SER 105 n 104 SER 105 A GLU 106 n 105 GLU 106 A HIS 107 n 106 HIS 107 A THR 108 n 107 THR 108 A VAL 109 n 108 VAL 109 A ASP 110 n 109 ASP 110 A LYS 111 n 110 LYS 111 A LYS 112 n 111 LYS 112 A LYS 113 n 112 LYS 113 A TYR 114 n 113 TYR 114 A ALA 115 n 114 ALA 115 A ALA 116 n 115 ALA 116 A GLU 117 n 116 GLU 117 A LEU 118 n 117 LEU 118 A HIS 119 n 118 HIS 119 A LEU 120 n 119 LEU 120 A VAL 121 n 120 VAL 121 A HIS 122 n 121 HIS 122 A TRP 123 n 122 TRP 123 A ASN 124 n 123 ASN 124 A THR 125 n 124 THR 125 A LYS 127 n 125 LYS 127 A TYR 128 n 126 TYR 128 A GLY 129 n 127 GLY 129 A ASP 130 n 128 ASP 130 A PHE 131 n 129 PHE 131 A GLY 132 n 130 GLY 132 A LYS 133 n 131 LYS 133 A ALA 134 n 132 ALA 134 A VAL 135 n 133 VAL 135 A GLN 136 n 134 GLN 136 A GLN 137 n 135 GLN 137 A PRO 138 n 136 PRO 138 A ASP 139 n 137 ASP 139 A GLY 140 n 138 GLY 140 A LEU 141 n 139 LEU 141 A ALA 142 n 140 ALA 142 A VAL 143 n 141 VAL 143 A LEU 144 n 142 LEU 144 A GLY 145 n 143 GLY 145 A ILE 146 n 144 ILE 146 A PHE 147 n 145 PHE 147 A LEU 148 n 146 LEU 148 A LYS 149 n 147 LYS 149 A VAL 150 n 148 VAL 150 A GLY 151 n 149 GLY 151 A SER 152 n 150 SER 152 A ALA 153 n 151 ALA 153 A LYS 154 n 152 LYS 154 A PRO 155 n 153 PRO 155 A GLY 156 n 154 GLY 156 A LEU 157 n 155 LEU 157 A GLN 158 n 156 GLN 158 A LYS 159 n 157 LYS 159 A VAL 160 n 158 VAL 160 A VAL 161 n 159 VAL 161 A ASP 162 n 160 ASP 162 A VAL 163 n 161 VAL 163 A LEU 164 n 162 LEU 164 A ASP 165 n 163 ASP 165 A SER 166 n 164 SER 166 A ILE 167 n 165 ILE 167 A LYS 168 n 166 LYS 168 A THR 169 n 167 THR 169 A LYS 170 n 168 LYS 170 A GLY 171 n 169 GLY 171 A LYS 172 n 170 LYS 172 A SER 173 n 171 SER 173 A ALA 174 n 172 ALA 174 A ASP 175 n 173 ASP 175 A PHE 176 n 174 PHE 176 A THR 177 n 175 THR 177 A ASN 178 n 176 ASN 178 A PHE 179 n 177 PHE 179 A ASP 180 n 178 ASP 180 A PRO 181 n 179 PRO 181 A ARG 182 n 180 ARG 182 A GLY 183 n 181 GLY 183 A LEU 184 n 182 LEU 184 A LEU 185 n 183 LEU 185 A PRO 186 n 184 PRO 186 A GLU 187 n 185 GLU 187 A SER 188 n 186 SER 188 A LEU 189 n 187 LEU 189 A ASP 190 n 188 ASP 190 A TYR 191 n 189 TYR 191 A TRP 192 n 190 TRP 192 A THR 193 n 191 THR 193 A TYR 194 n 192 TYR 194 A PRO 195 n 193 PRO 195 A GLY 196 n 194 GLY 196 A SER 197 n 195 SER 197 A LEU 198 n 196 LEU 198 A THR 199 n 197 THR 199 A THR 200 n 198 THR 200 A PRO 201 n 199 PRO 201 A PRO 202 n 200 PRO 202 A LEU 203 n 201 LEU 203 A LEU 204 n 202 LEU 204 A GLU 205 n 203 GLU 205 A CYS 206 n 204 CYS 206 A VAL 207 n 205 VAL 207 A THR 208 n 206 THR 208 A TRP 209 n 207 TRP 209 A ILE 210 n 208 ILE 210 A VAL 211 n 209 VAL 211 A LEU 212 n 210 LEU 212 A LYS 213 n 211 LYS 213 A GLU 214 n 212 GLU 214 A PRO 215 n 213 PRO 215 A ILE 216 n 214 ILE 216 A SER 217 n 215 SER 217 A VAL 218 n 216 VAL 218 A SER 219 n 217 SER 219 A SER 220 n 218 SER 220 A GLU 221 n 219 GLU 221 A GLN 222 n 220 GLN 222 A VAL 223 n 221 VAL 223 A LEU 224 n 222 LEU 224 A LYS 225 n 223 LYS 225 A PHE 226 n 224 PHE 226 A ARG 227 n 225 ARG 227 A LYS 228 n 226 LYS 228 A LEU 229 n 227 LEU 229 A ASN 230 n 228 ASN 230 A PHE 231 n 229 PHE 231 A ASN 232 n 230 ASN 232 A GLY 233 n 231 GLY 233 A GLU 234 n 232 GLU 234 A GLY 235 n 233 GLY 235 A GLU 236 n 234 GLU 236 A PRO 237 n 235 PRO 237 A GLU 238 n 236 GLU 238 A GLU 239 n 237 GLU 239 A LEU 240 n 238 LEU 240 A MET 241 n 239 MET 241 A VAL 242 n 240 VAL 242 A ASP 243 n 241 ASP 243 A ASN 244 n 242 ASN 244 A TRP 245 n 243 TRP 245 A ARG 246 n 244 ARG 246 A PRO 247 n 245 PRO 247 A ALA 248 n 246 ALA 248 A GLN 249 n 247 GLN 249 A PRO 250 n 248 PRO 250 A LEU 251 n 249 LEU 251 A LYS 252 n 250 LYS 252 A ASN 253 n 251 ASN 253 A ARG 254 n 252 ARG 254 A GLN 255 n 253 GLN 255 A ILE 256 n 254 ILE 256 A LYS 257 n 255 LYS 257 A ALA 258 n 256 ALA 258 A SER 259 n 257 SER 259 A PHE 260 n 258 PHE 260 A n 259 261 A author_defined_assembly 1 monomeric A HIS 94 A NE2 HIS 93 1_555 A ZN 262 B ZN ZN 1_555 A HIS 96 A NE2 HIS 95 1_555 110.9 A HIS 94 A NE2 HIS 93 1_555 A ZN 262 B ZN ZN 1_555 A HIS 119 A ND1 HIS 118 1_555 117.1 A HIS 96 A NE2 HIS 95 1_555 A ZN 262 B ZN ZN 1_555 A HIS 119 A ND1 HIS 118 1_555 99.2 A HIS 94 A NE2 HIS 93 1_555 A ZN 262 B ZN ZN 1_555 A SO3 431 C O3 SO3 1_555 109.4 A HIS 96 A NE2 HIS 95 1_555 A ZN 262 B ZN ZN 1_555 A SO3 431 C O3 SO3 1_555 109.2 A HIS 119 A ND1 HIS 118 1_555 A ZN 262 B ZN ZN 1_555 A SO3 431 C O3 SO3 1_555 110.4 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 ALA 174 A O ALA 172 A N ILE 59 A N ILE 58 A O LEU 60 A O LEU 59 A N ASN 67 A N ASN 66 A N PHE 70 A N PHE 69 A O ILE 91 A O ILE 90 A O HIS 96 A O HIS 95 A N GLU 117 A N GLU 116 A O HIS 122 A O HIS 121 A N ALA 142 A N ALA 140 A O LEU 141 A O LEU 139 A N THR 208 A N THR 206 A O VAL 211 A O VAL 209 A N TRP 192 A N TRP 190 A O THR 193 A O THR 191 A N LYS 257 A N LYS 255 A N ALA 258 A N ALA 256 A O LYS 39 A O LYS 38 1 A SER 2 A SER 1 1 Y 1 A HIS 3 A HIS 2 1 Y 1 A LYS 261 A LYS 259 1 Y 1 A A O O HOH HOH 479 480 2.13 1 A A OD2 O ASP HOH 162 531 2.15 1 A A OD1 OG ASP SER 41 43 2.16 1 A A O O HOH HOH 514 523 2.18 1 A A C N THR LYS 125 127 2.22 1 4.57 0.70 109.00 113.57 A A A CE1 NE2 CD2 HIS HIS HIS 17 17 17 N 1 -6.77 0.90 118.30 111.53 A A A CB CG OD2 ASP ASP ASP 19 19 19 N 1 14.90 2.00 118.30 133.20 A A A CG CD OE1 GLU GLU GLU 26 26 26 N 1 3.01 0.50 120.30 123.31 A A A NE CZ NH2 ARG ARG ARG 27 27 27 N 1 16.18 1.40 123.60 139.78 A A A CD NE CZ ARG ARG ARG 58 58 58 N 1 8.12 0.50 120.30 128.42 A A A NE CZ NH1 ARG ARG ARG 58 58 58 N 1 -6.20 0.50 120.30 114.10 A A A NE CZ NH2 ARG ARG ARG 58 58 58 N 1 6.19 0.90 118.30 124.49 A A A CB CG OD1 ASP ASP ASP 71 71 71 N 1 8.08 0.90 118.30 126.38 A A A CB CG OD1 ASP ASP ASP 75 75 75 N 1 -6.39 0.50 120.30 113.91 A A A NE CZ NH2 ARG ARG ARG 89 89 89 N 1 11.38 1.80 110.60 121.98 A A A N CA CB PHE PHE PHE 93 93 93 N 1 19.06 2.30 115.30 134.36 A A A CA CB CG LEU LEU LEU 100 100 100 N 1 15.10 2.30 111.70 126.80 A A A CD CE NZ LYS LYS LYS 113 113 113 N 1 11.31 1.80 110.60 121.91 A A A N CA CB LYS LYS LYS 149 149 149 N 1 10.27 0.90 118.30 128.57 A A A CB CG OD1 ASP ASP ASP 175 175 175 N 1 -8.08 0.90 118.30 110.22 A A A CB CG OD2 ASP ASP ASP 175 175 175 N 1 6.82 0.90 118.30 125.12 A A A CB CG OD1 ASP ASP ASP 180 180 180 N 1 18.18 2.20 113.40 131.58 A A A CA CB CG GLU GLU GLU 221 221 221 N 1 5.00 0.50 120.30 125.30 A A A NE CZ NH1 ARG ARG ARG 227 227 227 N 1 15.98 2.30 115.30 131.28 A A A CA CB CG LEU LEU LEU 229 229 229 N 1 A A CB OG SER SER 50 50 -0.089 0.013 1.418 1.329 N 1 A A CD OE1 GLU GLU 69 69 -0.080 0.011 1.252 1.172 N 1 A A CD OE1 GLU GLU 236 236 -0.111 0.011 1.252 1.141 N 1 A ALA 65 178.37 -169.64 1 A PHE 176 -151.49 74.69 1 A ASN 244 -97.98 48.77 0.1890000 2.2 1 2.2 152 2196 5 0 2039 0.022 refinement PROLSQ REFINED STRUCTURE OF HUMAN CARBONIC ANHYDRASE II AT 2.0 ANGSTROMS RESOLUTION 1 N N 2 N N 3 N N 4 N N A TRP 16 A TRP 15 HELX_P A ASP 19 A ASP 18 1 1 4 A PRO 21 A PRO 20 HELX_P A LYS 24 A LYS 23 5 2 4 A THR 125 A THR 124 HELX_P A TYR 128 A TYR 126 5 3 3 A PHE 131 A PHE 129 HELX_P A ALA 134 A ALA 132 1 4 4 A PRO 155 A PRO 153 HELX_P A LEU 157 A LEU 155 5 5 3 A GLN 158 A GLN 156 HELX_P A VAL 163 A VAL 161 1 6 6 A LEU 164 A LEU 162 HELX_P A ILE 167 A ILE 165 5 7 4 A PRO 181 A PRO 179 HELX_P A LEU 184 A LEU 182 5 8 4 A SER 220 A SER 218 HELX_P A PHE 226 A PHE 224 1 9 7 metalc 2.185 A HIS 94 A NE2 HIS 93 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.200 A HIS 96 A NE2 HIS 95 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.238 A HIS 119 A ND1 HIS 118 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.027 A ZN 262 B ZN ZN 1_555 A SO3 431 C O3 SO3 1_555 LYASE(OXO-ACID) LYASE(OXO-ACID) A SER 29 A SER 28 1 A PRO 30 A PRO 29 -4.20 A PRO 201 A PRO 199 1 A PRO 202 A PRO 200 0.36 CAH2_HUMAN UNP 1 1 P00918 SHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKG GPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVD VLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMV DNWRPAQPLKNRQIKASFK 1 259 5CAC 2 261 P00918 A 1 1 259 10 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel parallel A SER 173 A SER 171 A ASP 175 A ASP 173 A SER 56 A SER 55 A ASN 61 A ASN 60 A PHE 66 A PHE 65 A PHE 70 A PHE 69 A TYR 88 A TYR 87 A TRP 97 A TRP 96 A ALA 116 A ALA 115 A ASN 124 A ASN 123 A LEU 141 A LEU 139 A VAL 150 A VAL 148 A VAL 207 A VAL 205 A LEU 212 A LEU 210 A TYR 191 A TYR 189 A GLY 196 A GLY 194 A LYS 257 A LYS 255 A ALA 258 A ALA 256 A LYS 39 A LYS 38 A TYR 40 A TYR 39 catalytic site Author 5 BINDING SITE FOR RESIDUE ZN A 262 A ZN 262 Software 4 BINDING SITE FOR RESIDUE SO3 A 431 A SO3 431 Software 7 A ZN 262 B ZN 5 1_555 A HIS 94 A HIS 93 5 1_555 A HIS 96 A HIS 95 5 1_555 A HIS 119 A HIS 118 5 1_555 A THR 199 A THR 197 5 1_555 A HIS 94 A HIS 93 4 1_555 A HIS 96 A HIS 95 4 1_555 A HIS 119 A HIS 118 4 1_555 A SO3 431 C SO3 4 1_555 A HIS 94 A HIS 93 7 1_555 A HIS 96 A HIS 95 7 1_555 A HIS 119 A HIS 118 7 1_555 A LEU 198 A LEU 196 7 1_555 A THR 199 A THR 197 7 1_555 A ZN 262 B ZN 7 1_555 A HOH 483 D HOH 7 1_555 4 P 1 21 1