0.023353 0.000000 0.005935 0.000000 0.023798 0.000000 0.000000 0.000000 0.014128 0.00000 0.00000 0.00000 Briganti, F. Mangani, S. Scozzafava, A. Vernaglione, G. Supuran, C.T. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 104.26 90.00 42.820 42.020 73.030 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 C7 H6 Hg O3 338.711 4-(HYDROXYMERCURY)BENZOIC ACID non-polymer 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 C H4 N2 O 60.055 UREA non-polymer 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 C Y 138 N C Y 139 N C Y 140 N C N 141 N HG Y 142 N C Y 143 N C N 144 N O N 145 N O N 146 N O Y 147 N C 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 N N 155 S C N 156 N C N 157 N O N 158 N C Y 159 N C Y 160 N N Y 161 N C Y 162 N C Y 163 N N N 164 N O N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N O N 176 N H N 177 N H N 178 N N N 179 S C N 180 N C N 181 N O N 182 S C N 183 N C N 184 N C N 185 N C N 186 N O N 187 N H N 188 N H N 189 N H N 190 N H N 191 N H N 192 N H N 193 N 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 N N 201 S C N 202 N C N 203 N O N 204 N C N 205 N C N 206 N C N 207 N C N 208 N O N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N 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 N N 223 S C N 224 N C N 225 N O N 226 N C N 227 N C N 228 N C N 229 N C N 230 N N N 231 N O N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H N 239 N H N 240 N 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 N N 248 S C N 249 N C N 250 N O N 251 N C N 252 N C N 253 N S N 254 N C N 255 N O N 256 N H N 257 N H N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N N N 268 S C N 269 N C N 270 N O N 271 N C Y 272 N C Y 273 N C Y 274 N C Y 275 N C Y 276 N C Y 277 N C N 278 N O N 279 N H N 280 N H 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 C N 296 N C N 297 N O 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 H N 305 N H N 306 N H N 307 N N N 308 S C N 309 N C N 310 N O N 311 N C N 312 N O N 313 N O 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 R C N 326 N O N 327 N C N 328 N O N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N H N 337 N H N 338 N N N 339 S C N 340 N C N 341 N O N 342 N C Y 343 N C Y 344 N C Y 345 N C Y 346 N N Y 347 N C Y 348 N C Y 349 N C Y 350 N C Y 351 N C N 352 N O N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N H N 359 N H N 360 N H N 361 N H N 362 N H N 363 N H N 364 N H N 365 N N N 366 S C N 367 N C N 368 N O N 369 N C Y 370 N C Y 371 N C Y 372 N C Y 373 N C Y 374 N C Y 375 N C N 376 N O N 377 N O N 378 N H N 379 N H N 380 N H N 381 N H N 382 N H N 383 N H N 384 N H N 385 N H N 386 N H N 387 N H N 388 N H N 389 N C N 390 N O N 391 N N N 392 N N N 393 N H N 394 N H N 395 N H N 396 N H N 397 N N N 398 S C N 399 N C N 400 N O N 401 N C N 402 N C N 403 N C N 404 N O N 405 N H N 406 N H N 407 N H N 408 N H N 409 N H N 410 N H N 411 N H N 412 N H N 413 N H N 414 N H N 415 N H N 416 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 doub N 131 N sing Y 132 N doub Y 133 N sing N 134 N sing Y 135 N sing N 136 N sing N 137 N sing Y 138 N doub N 139 N sing Y 140 N sing N 141 N sing Y 142 N doub N 143 N sing N 144 N sing N 145 N sing N 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 doub N 153 N sing N 154 N sing N 155 N sing N 156 N sing Y 157 N sing Y 158 N doub Y 159 N doub N 160 N sing Y 161 N sing N 162 N sing Y 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 doub N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N 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 doub N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N 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 doub N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N 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 doub N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N doub N 261 N sing N 262 N sing N 263 N sing N 264 N sing Y 265 N doub Y 266 N sing Y 267 N sing N 268 N sing Y 269 N doub N 270 N sing Y 271 N doub N 272 N sing Y 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 sing N 297 N sing N 298 N sing N 299 N sing N 300 N doub N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N doub N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N doub N 330 N sing N 331 N sing N 332 N sing N 333 N sing Y 334 N doub Y 335 N sing Y 336 N sing N 337 N sing Y 338 N doub Y 339 N sing Y 340 N sing N 341 N sing Y 342 N sing Y 343 N doub N 344 N sing Y 345 N doub N 346 N sing Y 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N doub N 358 N sing N 359 N sing N 360 N sing N 361 N sing Y 362 N doub Y 363 N sing Y 364 N sing N 365 N sing Y 366 N doub N 367 N sing Y 368 N doub N 369 N sing Y 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N doub N 376 N sing N 377 N sing N 378 N sing N 379 N sing N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N sing N 385 N sing N 386 N sing N 387 N sing N 388 N doub N 389 N sing N 390 N sing N 391 N sing N 392 N sing N 393 N sing N 394 N sing N 395 N sing N 396 N sing N 397 N sing N 398 N sing N 399 N sing GW J.Biol.Inorg.Chem. JJBCFA 2154 0949-8257 4 528 536 10.1007/s007750050375 10550681 Carbonic anhydrase catalyzes cyanamide hydration to urea: is it mimicking the physiological reaction? 1999 10.2210/pdb1bv3/pdb pdb_00001bv3 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 295 1 MIRRORS CCD 1998-05-15 SIEMENS GOBEL MIRRORS SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE 29157.863 PROTEIN (CARBONIC ANHYDRASE II) 4.2.1.1 1 man polymer 65.409 ZINC ION 1 syn non-polymer 338.711 4-(HYDROXYMERCURY)BENZOIC ACID 1 syn non-polymer 60.055 UREA 1 syn non-polymer 18.015 water 134 nat water HCA II 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 Escherichia Escherichia coli sample ERYTHROCYTES 9606 Homo sapiens 469008 Escherichia coli BL21(DE3) BL21 (DE3) PACA-HCA II 1 2.18 43.60 7.7 2.3M AMMONIUM SULFATE, 55MM TRIS-HCL, 1MM SODIUM 4-(HYDROXYMERCURY)BENZOATE, PH 7, pH 7.7 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 Data collection Database references Derived calculations 1 0 1999-09-28 1 1 2007-10-16 1 2 2011-07-13 1 3 2024-02-07 _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_conn.ptnr2_label_seq_id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id BNL Y RCSB 1998-09-22 REL ZN ZINC ION HGB 4-(HYDROXYMERCURY)BENZOIC ACID URE UREA HOH water IUM 262 2 ZN ZN 262 A HGB 263 3 HGB HGB 263 A URE 264 4 URE URE 264 A HOH 2 5 HOH HOH 265 A HOH 3 5 HOH HOH 266 A HOH 4 5 HOH HOH 267 A HOH 5 5 HOH HOH 268 A HOH 6 5 HOH HOH 269 A HOH 7 5 HOH HOH 270 A HOH 8 5 HOH HOH 271 A HOH 9 5 HOH HOH 272 A HOH 10 5 HOH HOH 273 A HOH 11 5 HOH HOH 274 A HOH 12 5 HOH HOH 275 A HOH 13 5 HOH HOH 276 A HOH 14 5 HOH HOH 277 A HOH 15 5 HOH HOH 278 A HOH 16 5 HOH HOH 279 A HOH 18 5 HOH HOH 280 A HOH 19 5 HOH HOH 281 A HOH 20 5 HOH HOH 282 A HOH 21 5 HOH HOH 283 A HOH 22 5 HOH HOH 284 A HOH 23 5 HOH HOH 285 A HOH 24 5 HOH HOH 286 A HOH 25 5 HOH HOH 287 A HOH 26 5 HOH HOH 288 A HOH 27 5 HOH HOH 289 A HOH 28 5 HOH HOH 290 A HOH 29 5 HOH HOH 291 A HOH 30 5 HOH HOH 292 A HOH 31 5 HOH HOH 293 A HOH 32 5 HOH HOH 294 A HOH 33 5 HOH HOH 295 A HOH 34 5 HOH HOH 296 A HOH 35 5 HOH HOH 297 A HOH 36 5 HOH HOH 298 A HOH 37 5 HOH HOH 299 A HOH 38 5 HOH HOH 300 A HOH 39 5 HOH HOH 301 A HOH 40 5 HOH HOH 302 A HOH 41 5 HOH HOH 303 A HOH 42 5 HOH HOH 304 A HOH 43 5 HOH HOH 305 A HOH 44 5 HOH HOH 306 A HOH 45 5 HOH HOH 307 A HOH 46 5 HOH HOH 308 A HOH 47 5 HOH HOH 309 A HOH 48 5 HOH HOH 310 A HOH 49 5 HOH HOH 311 A HOH 50 5 HOH HOH 312 A HOH 51 5 HOH HOH 313 A HOH 52 5 HOH HOH 314 A HOH 53 5 HOH HOH 315 A HOH 54 5 HOH HOH 316 A HOH 55 5 HOH HOH 317 A HOH 56 5 HOH HOH 318 A HOH 57 5 HOH HOH 319 A HOH 58 5 HOH HOH 320 A HOH 59 5 HOH HOH 321 A HOH 60 5 HOH HOH 322 A HOH 61 5 HOH HOH 323 A HOH 62 5 HOH HOH 324 A HOH 63 5 HOH HOH 325 A HOH 64 5 HOH HOH 326 A HOH 65 5 HOH HOH 327 A HOH 66 5 HOH HOH 328 A HOH 67 5 HOH HOH 329 A HOH 68 5 HOH HOH 330 A HOH 69 5 HOH HOH 331 A HOH 70 5 HOH HOH 332 A HOH 71 5 HOH HOH 333 A HOH 72 5 HOH HOH 334 A HOH 73 5 HOH HOH 335 A HOH 74 5 HOH HOH 336 A HOH 75 5 HOH HOH 337 A HOH 76 5 HOH HOH 338 A HOH 77 5 HOH HOH 339 A HOH 78 5 HOH HOH 340 A HOH 79 5 HOH HOH 341 A HOH 80 5 HOH HOH 342 A HOH 81 5 HOH HOH 343 A HOH 82 5 HOH HOH 344 A HOH 83 5 HOH HOH 345 A HOH 84 5 HOH HOH 346 A HOH 85 5 HOH HOH 347 A HOH 87 5 HOH HOH 348 A HOH 89 5 HOH HOH 349 A HOH 90 5 HOH HOH 350 A HOH 91 5 HOH HOH 351 A HOH 92 5 HOH HOH 352 A HOH 93 5 HOH HOH 353 A HOH 94 5 HOH HOH 354 A HOH 95 5 HOH HOH 355 A HOH 96 5 HOH HOH 356 A HOH 97 5 HOH HOH 357 A HOH 98 5 HOH HOH 358 A HOH 99 5 HOH HOH 359 A HOH 100 5 HOH HOH 360 A HOH 101 5 HOH HOH 361 A HOH 102 5 HOH HOH 362 A HOH 103 5 HOH HOH 363 A HOH 104 5 HOH HOH 364 A HOH 105 5 HOH HOH 365 A HOH 106 5 HOH HOH 366 A HOH 107 5 HOH HOH 367 A HOH 108 5 HOH HOH 368 A HOH 109 5 HOH HOH 369 A HOH 110 5 HOH HOH 370 A HOH 111 5 HOH HOH 371 A HOH 114 5 HOH HOH 372 A HOH 115 5 HOH HOH 373 A HOH 116 5 HOH HOH 374 A HOH 117 5 HOH HOH 375 A HOH 118 5 HOH HOH 376 A HOH 119 5 HOH HOH 377 A HOH 120 5 HOH HOH 378 A HOH 121 5 HOH HOH 379 A HOH 122 5 HOH HOH 380 A HOH 123 5 HOH HOH 381 A HOH 124 5 HOH HOH 382 A HOH 125 5 HOH HOH 383 A HOH 126 5 HOH HOH 384 A HOH 128 5 HOH HOH 385 A HOH 129 5 HOH HOH 386 A HOH 130 5 HOH HOH 387 A HOH 131 5 HOH HOH 388 A HOH 132 5 HOH HOH 389 A HOH 133 5 HOH HOH 390 A HOH 134 5 HOH HOH 391 A HOH 135 5 HOH HOH 392 A HOH 136 5 HOH HOH 393 A HOH 137 5 HOH HOH 394 A HOH 138 5 HOH HOH 395 A HOH 139 5 HOH HOH 396 A HOH 140 5 HOH HOH 397 A HOH 141 5 HOH HOH 398 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 LYS 261 n 259 LYS 261 A 0.171 0.213 1068 5 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_555 103.2 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_555 115.4 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 96.8 A HIS 94 A NE2 HIS 93 1_555 A ZN 262 B ZN ZN 1_555 A URE 264 D N1 URE 1_555 104.6 A HIS 96 A NE2 HIS 95 1_555 A ZN 262 B ZN ZN 1_555 A URE 264 D N1 URE 1_555 111.9 A HIS 119 A ND1 HIS 118 1_555 A ZN 262 B ZN ZN 1_555 A URE 264 D N1 URE 1_555 123.0 A GLN 137 A O GLN 135 1_555 A HGB 263 C HG HGB 1_555 A HGB 263 C C7 HGB 1_555 99.4 A GLN 137 A O GLN 135 1_555 A HGB 263 C HG HGB 1_555 A CYS 206 A SG CYS 204 1_555 87.3 A HGB 263 C C7 HGB 1_555 A HGB 263 C HG HGB 1_555 A CYS 206 A SG CYS 204 1_555 173.2 A GLN 137 A O GLN 135 1_555 A HGB 263 C HG HGB 1_555 A HOH 390 E O HOH 1_555 117.2 A HGB 263 C C7 HGB 1_555 A HGB 263 C HG HGB 1_555 A HOH 390 E O HOH 1_555 60.9 A CYS 206 A SG CYS 204 1_555 A HGB 263 C HG HGB 1_555 A HOH 390 E O HOH 1_555 115.0 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 39 A O LYS 38 A N ALA 258 A N ALA 256 A O LYS 257 A O LYS 255 A N THR 193 A N THR 191 A O TRP 192 A O TRP 190 A N VAL 211 A N VAL 209 A N ILE 210 A N ILE 208 A O VAL 143 A O VAL 141 A O LEU 144 A O LEU 142 A N LEU 120 A N LEU 119 A N HIS 119 A N HIS 118 A O HIS 94 A O HIS 93 A O PHE 93 A O PHE 92 A N VAL 68 A N VAL 67 A N GLU 69 A N GLU 68 A O ARG 58 A O ARG 57 A N ILE 59 A N ILE 58 A O SER 173 A O SER 171 A O VAL 218 A O VAL 216 A N GLY 151 A N GLY 149 A O LEU 144 A O LEU 142 A N LEU 120 A N LEU 119 A N HIS 119 A N HIS 118 A O HIS 94 A O HIS 93 A O PHE 93 A O PHE 92 A N VAL 68 A N VAL 67 A N GLU 69 A N GLU 68 A O ARG 58 A O ARG 57 A N ILE 59 A N ILE 58 A O SER 173 A O SER 171 A O SER 48 A O SER 47 A N LYS 80 A N LYS 79 A N ILE 33 A N ILE 32 A O THR 108 A O THR 107 1 A CB GLU 14 A CB GLU 13 1 Y 1 A CG GLU 14 A CG GLU 13 1 Y 1 A CD GLU 14 A CD GLU 13 1 Y 1 A OE1 GLU 14 A OE1 GLU 13 1 Y 1 A OE2 GLU 14 A OE2 GLU 13 1 Y 1 A N ALA 65 A N ALA 64 1 Y 1 A C2 HGB 263 C C2 HGB 1 1 N 1 A SER 2 A SER 1 1 Y 1 A HIS 3 A HIS 2 1 Y 1 A A C O ASN HOH 253 364 2.03 1 A A C6 O HGB HOH 263 390 2.18 1 A HIS 36 12.06 1 A LEU 185 -10.59 1 A GLU 205 13.72 1 -3.31 0.50 120.30 116.99 A A A NE CZ NH1 ARG ARG ARG 27 27 27 N 1 8.32 0.90 118.30 126.62 A A A CB CG OD1 ASP ASP ASP 32 32 32 N 1 15.66 2.20 113.40 129.06 A A A CA CB CG LYS LYS LYS 39 39 39 N 1 -3.89 0.60 121.00 117.11 A A A CB CG CD2 TYR TYR TYR 51 51 51 N 1 4.29 0.60 121.00 125.29 A A A CB CG CD1 TYR TYR TYR 51 51 51 N 1 3.09 0.50 120.30 123.39 A A A NE CZ NH2 ARG ARG ARG 58 58 58 N 1 -17.51 2.00 110.40 92.89 A A A CB CA C HIS HIS HIS 64 64 64 A N 1 38.64 1.80 110.60 149.24 A A A N CA CB HIS HIS HIS 64 64 64 A N 1 -12.85 1.70 113.60 100.75 A A A CA CB CG HIS HIS HIS 64 64 64 A A N 1 -5.76 0.70 120.80 115.04 A A A CB CG CD1 PHE PHE PHE 70 70 70 N 1 -4.75 0.50 120.30 115.55 A A A NE CZ NH2 ARG ARG ARG 89 89 89 N 1 5.64 0.70 120.80 126.44 A A A CB CG CD2 PHE PHE PHE 93 93 93 N 1 5.84 0.70 109.00 114.84 A A A CE1 NE2 CD2 HIS HIS HIS 96 96 96 N 1 8.73 0.90 118.30 127.03 A A A CB CG OD1 ASP ASP ASP 101 101 101 N 1 -7.08 0.90 118.30 111.22 A A A CB CG OD2 ASP ASP ASP 101 101 101 N 1 7.92 1.20 123.30 131.22 A A A OE1 CD OE2 GLU GLU GLU 106 106 106 N 1 -13.17 2.10 120.10 106.93 A A A CA C O VAL VAL VAL 109 109 109 N 1 -9.06 1.20 123.30 114.24 A A A OE1 CD OE2 GLU GLU GLU 117 117 117 N 1 10.23 1.60 122.70 132.93 A A A O C N VAL VAL HIS 121 121 122 Y 1 -6.04 0.70 120.80 114.76 A A A CB CG CD2 PHE PHE PHE 147 147 147 N 1 5.89 0.70 120.80 126.69 A A A CB CG CD1 PHE PHE PHE 147 147 147 N 1 -7.38 0.60 121.00 113.62 A A A CB CG CD2 TYR TYR TYR 194 194 194 N 1 5.38 0.60 121.00 126.38 A A A CB CG CD1 TYR TYR TYR 194 194 194 N 1 13.54 2.00 110.40 123.94 A A A CB CA C GLU GLU GLU 205 205 205 N 1 -10.48 1.20 123.30 112.82 A A A OE1 CD OE2 GLU GLU GLU 205 205 205 N 1 -10.63 1.20 123.30 112.67 A A A OE1 CD OE2 GLU GLU GLU 214 214 214 N 1 -9.39 1.50 110.90 101.51 A A A CA CB CG1 VAL VAL VAL 218 218 218 N 1 13.11 2.10 120.10 133.21 A A A CA C O SER SER SER 219 219 219 N 1 -6.38 0.70 120.80 114.42 A A A CB CG CD2 PHE PHE PHE 226 226 226 N 1 6.31 0.70 120.80 127.11 A A A CB CG CD1 PHE PHE PHE 226 226 226 N 1 3.24 0.50 120.30 123.54 A A A NE CZ NH2 ARG ARG ARG 227 227 227 N 1 -3.89 0.50 120.30 116.41 A A A NE CZ NH2 ARG ARG ARG 254 254 254 N 1 A GLU 205 -74.04 48.36 1 A ASN 244 -96.32 51.06 1 A LYS 252 54.27 -132.67 1 A ASN 253 -84.92 48.10 THE SIDE CHAIN OF HIS A 64 IS DISORDERED WITH AN OCCUPANCY OF 0.70. 0.213 0.171 1.85 10.0 1068 21358 21358 5 91.8 RANDOM 1 THROUGHOUT 0.0 OTHER 10. 0.11 1.85 10.0 137 2196 15 0 2044 0.019 0.020 0.040 0.040 0.077 0.050 2.83 3.00 3.57 5.00 6.58 7.00 8.72 10.00 0.014 0.020 0.185 0.150 0.180 0.300 0.206 0.300 0.177 0.300 3.3 3.0 19.2 15.0 32.7 20.0 12.00 15.00 1.85 30.0 1BV3 21668 0.07 1 5.3 2.6 91.2 0.134 1.85 1.95 4.8 2.0 92.5 data scaling SAINT data reduction SAINT model building CCP4 refinement CCP4 phasing CCP4 HUMAN CARBONIC ANHYDRASE II COMPLEXED WITH UREA 1 N N 2 N N 3 N N 4 N N 5 N N A PRO 13 A PRO 12 HELX_P A LYS 18 A LYS 17 5 A 6 A PRO 21 A PRO 20 HELX_P A LYS 24 A LYS 23 5 B 4 A THR 125 A THR 124 HELX_P A TYR 128 A TYR 126 5 C 3 A PHE 131 A PHE 129 HELX_P A ALA 134 A ALA 132 1 D 4 A PRO 155 A PRO 153 HELX_P A LEU 157 A LEU 155 5 E1 3 A GLN 158 A GLN 156 HELX_P A VAL 163 A VAL 161 1 E2 6 A LEU 164 A LEU 162 HELX_P A ILE 167 A ILE 165 5 E3 4 A PRO 181 A PRO 179 HELX_P A LEU 184 A LEU 182 5 F 4 A SER 220 A SER 218 HELX_P A PHE 226 A PHE 224 1 G 7 metalc 1.902 A HIS 94 A NE2 HIS 93 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.159 A HIS 96 A NE2 HIS 95 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.075 A HIS 119 A ND1 HIS 118 1_555 A ZN 262 B ZN ZN 1_555 metalc 3.000 A GLN 137 A O GLN 135 1_555 A HGB 263 C HG HGB 1_555 metalc 2.176 A CYS 206 A SG CYS 204 1_555 A HGB 263 C HG HGB 1_555 metalc 2.187 A ZN 262 B ZN ZN 1_555 A URE 264 D N1 URE 1_555 metalc 2.870 A HGB 263 C HG HGB 1_555 A HOH 390 E O HOH 1_555 LYASE CARBONATE HYDRO-LYASE, LYASE A SER 29 A SER 28 1 A PRO 30 A PRO 29 -4.57 A PRO 201 A PRO 199 1 A PRO 202 A PRO 200 11.79 CAH2_HUMAN UNP 1 P00918 1 259 1BV3 2 261 P00918 A 1 1 259 10 7 2 2 parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel A LYS 39 A LYS 38 A TYR 40 A TYR 39 A LYS 257 A LYS 255 A ALA 258 A ALA 256 A TYR 191 A TYR 189 A GLY 196 A GLY 194 A VAL 207 A VAL 205 A LEU 212 A LEU 210 A LEU 141 A LEU 139 A GLY 151 A GLY 149 A ALA 116 A ALA 115 A ASN 124 A ASN 123 A TYR 88 A TYR 87 A TRP 97 A TRP 96 A PHE 66 A PHE 65 A PHE 70 A PHE 69 A SER 56 A SER 55 A ASN 61 A ASN 60 A SER 173 A SER 171 A ASP 175 A ASP 173 A ILE 216 A ILE 214 A SER 219 A SER 217 A LEU 141 A LEU 139 A GLY 151 A GLY 149 A ALA 116 A ALA 115 A ASN 124 A ASN 123 A TYR 88 A TYR 87 A TRP 97 A TRP 96 A PHE 66 A PHE 65 A PHE 70 A PHE 69 A SER 56 A SER 55 A ASN 61 A ASN 60 A SER 173 A SER 171 A ASP 175 A ASP 173 A LEU 47 A LEU 46 A SER 50 A SER 49 A VAL 78 A VAL 77 A GLY 81 A GLY 80 A ASP 32 A ASP 31 A ILE 33 A ILE 32 A THR 108 A THR 107 A VAL 109 A VAL 108 ZN SITE. Author 3 BINDING SITE FOR RESIDUE ZN A 262 A ZN 262 Software 4 BINDING SITE FOR RESIDUE HGB A 263 A HGB 263 Software 6 BINDING SITE FOR RESIDUE URE A 264 A URE 264 Software 8 A HIS 94 A HIS 93 3 1_555 A HIS 96 A HIS 95 3 1_555 A HIS 119 A HIS 118 3 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 URE 264 D URE 4 1_555 A GLN 136 A GLN 134 6 1_555 A GLN 137 A GLN 135 6 1_555 A PRO 138 A PRO 136 6 1_555 A GLU 205 A GLU 203 6 1_555 A CYS 206 A CYS 204 6 1_555 A HOH 390 E HOH 6 1_555 A HIS 94 A HIS 93 8 1_555 A HIS 96 A HIS 95 8 1_555 A THR 199 A THR 197 8 1_555 A THR 200 A THR 198 8 1_555 A ZN 262 B ZN 8 1_555 A HOH 359 E HOH 8 1_555 A HOH 380 E HOH 8 1_555 A HOH 381 E HOH 8 1_555 4 P 1 21 1