0.023491 0.000000 0.000000 0.000000 0.013738 0.000000 0.000000 0.000000 0.013304 0.00000 0.00000 0.00000 Lloyd, M.D. Thiyagarajan, N. Ho, Y.T. Woo, L.W.L. Sutcliffe, O.B. Purohit, A. Reed, M.J. Acharya, K.R. Potter, B.V.L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 42.569 72.792 75.165 C16 H14 N6 O3 S 370.386 4-{[(4-CYANOPHENYL)(4H-1,2,4-TRIAZOL-4-YL)AMINO]METHYL}PHENYL SULFAMATE 4-[(4-O-SULFAMOYLBENZYL)(4-CYANOPHENYL)AMINO]-4H-[1,2,4]-TRIAZOLE non-polymer 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 Zn 2 65.409 ZINC ION non-polymer N 1 N S N 2 N O N 3 N O N 4 N O N 5 N N N 6 N N Y 7 N N Y 8 N N Y 9 N N N 10 N N Y 11 N C Y 12 N C Y 13 N C Y 14 N C Y 15 N C Y 16 N C Y 17 N C Y 18 N C N 19 N C N 20 N C Y 21 N C Y 22 N C Y 23 N C Y 24 N C Y 25 N C Y 26 N C 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 O N 47 N H N 48 N H N 49 N H N 50 N H N 51 N H N 52 N H N 53 N H N 54 N N N 55 S C N 56 N C N 57 N O N 58 N C N 59 N C N 60 N C N 61 N N N 62 N C N 63 N N N 64 N N N 65 N O N 66 N H 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 H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N H N 81 N N N 82 S C N 83 N C N 84 N O N 85 N C N 86 N C N 87 N O N 88 N N N 89 N O N 90 N H N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H N 98 N N N 99 S C N 100 N C N 101 N O N 102 N C N 103 N C N 104 N O N 105 N O N 106 N O N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N N N 115 R C N 116 N C N 117 N O N 118 N C N 119 N S 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 N N 129 S C N 130 N C N 131 N O N 132 N C N 133 N C N 134 N C N 135 N O N 136 N N N 137 N O N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N N N 149 S C N 150 N C N 151 N O N 152 N C N 153 N C N 154 N C N 155 N O N 156 N O N 157 N O N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N N N 168 N C N 169 N C N 170 N O N 171 N O N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N N N 178 S C N 179 N C N 180 N O N 181 N C Y 182 N C Y 183 N N Y 184 N C Y 185 N C Y 186 N N N 187 N O 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 O N 199 N H N 200 N H N 201 N N N 202 S C N 203 N C N 204 N O N 205 S C N 206 N C N 207 N C N 208 N C N 209 N O 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 H N 223 N N N 224 S C N 225 N C N 226 N O N 227 N C N 228 N C N 229 N C N 230 N C 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 N N 246 S C N 247 N C N 248 N O N 249 N C N 250 N C N 251 N C N 252 N C N 253 N N N 254 N O N 255 N H 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 H N 268 N H N 269 N H N 270 N N N 271 S C N 272 N C N 273 N O N 274 N C N 275 N C N 276 N S N 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 Y 295 N C Y 296 N C Y 297 N C Y 298 N C Y 299 N C Y 300 N C N 301 N O N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N H N 313 N N N 314 S C N 315 N C N 316 N O N 317 N C N 318 N C N 319 N C N 320 N O N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N H N 330 N N N 331 S C N 332 N C N 333 N O N 334 N C N 335 N O N 336 N O 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 N N 345 S C N 346 N C N 347 N O N 348 R C N 349 N O N 350 N C N 351 N O N 352 N H 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 N N 362 S C N 363 N C N 364 N O N 365 N C Y 366 N C Y 367 N C Y 368 N C Y 369 N N Y 370 N C Y 371 N C Y 372 N C Y 373 N C Y 374 N C N 375 N O N 376 N H N 377 N H 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 N N 389 S C N 390 N C N 391 N O N 392 N C Y 393 N C Y 394 N C Y 395 N C Y 396 N C Y 397 N C Y 398 N C N 399 N O N 400 N O N 401 N H N 402 N H N 403 N H N 404 N H 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 N N 413 S C N 414 N C N 415 N O N 416 N C N 417 N C N 418 N C N 419 N O N 420 N H N 421 N H N 422 N H N 423 N H N 424 N H N 425 N H N 426 N H N 427 N H N 428 N H N 429 N H N 430 N H N 431 N ZN N 1 N doub N 2 N doub N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N sing Y 11 N sing Y 12 N sing Y 13 N sing Y 14 N doub Y 15 N doub N 16 N trip N 17 N sing N 18 N sing Y 19 N doub Y 20 N sing Y 21 N sing N 22 N sing Y 23 N doub N 24 N sing Y 25 N sing N 26 N sing Y 27 N doub N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing Y 33 N doub Y 34 N sing Y 35 N sing N 36 N sing Y 37 N doub N 38 N sing Y 39 N sing Y 40 N doub N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N doub N 50 N sing 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 sing 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 doub N 76 N sing 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 doub N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N doub 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 sing N 100 N sing N 101 N sing N 102 N sing N 103 N doub 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 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 sing N 129 N sing N 130 N sing N 131 N doub N 132 N sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N doub N 140 N sing N 141 N sing N 142 N sing 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 doub 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 doub 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 doub N 178 N sing N 179 N sing N 180 N sing N 181 N sing Y 182 N sing Y 183 N doub Y 184 N doub N 185 N sing Y 186 N sing N 187 N sing Y 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 doub 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 sing N 242 N doub 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 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 sing N 284 N sing N 285 N doub N 286 N sing N 287 N sing N 288 N sing N 289 N sing Y 290 N doub Y 291 N sing Y 292 N sing N 293 N sing Y 294 N doub N 295 N sing Y 296 N doub N 297 N sing Y 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 doub 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 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 doub N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 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 doub N 339 N sing N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 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 doub N 355 N sing N 356 N sing N 357 N sing N 358 N sing Y 359 N doub Y 360 N sing Y 361 N sing N 362 N sing Y 363 N doub Y 364 N sing Y 365 N sing N 366 N sing Y 367 N sing Y 368 N doub N 369 N sing Y 370 N doub N 371 N sing Y 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 N 379 N sing N 380 N sing N 381 N sing N 382 N doub N 383 N sing N 384 N sing N 385 N sing N 386 N sing Y 387 N doub Y 388 N sing Y 389 N sing N 390 N sing Y 391 N doub N 392 N sing Y 393 N doub N 394 N sing Y 395 N sing N 396 N sing N 397 N sing N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N sing N 403 N sing N 404 N sing N 405 N sing N 406 N doub N 407 N sing N 408 N sing N 409 N sing N 410 N sing N 411 N sing N 412 N sing N 413 N sing N 414 N sing N 415 N sing N 416 N sing N 417 N sing US Biochemistry BICHAW 0033 0006-2960 44 6858 6866 10.1021/bi047692e 15865431 First Crystal Structures of Human Carbonic Anhydrase II in Complex with Dual Aromatase-Steroid Sulfatase Inhibitors(,) 2005 10.2210/pdb1xpz/pdb pdb_00001xpz 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 298 1 CCD 2004-02-28 ADSC QUANTUM 4 Si(111) SINGLE WAVELENGTH M x-ray 1 1.488 1.0 PX14.1 SRS 1.488 SYNCHROTRON SRS BEAMLINE PX14.1 29070.785 Carbonic anhydrase II 4.2.1.1 1 man polymer 65.409 ZINC ION 2 syn non-polymer 370.386 4-{[(4-CYANOPHENYL)(4H-1,2,4-TRIAZOL-4-YL)AMINO]METHYL}PHENYL SULFAMATE 1 syn non-polymer 18.015 water 121 nat water Carbonate dehydratase II, CA-II, Carbonic anhydrase C 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 Homo Escherichia Escherichia coli sample CA2 9606 Homo sapiens 469008 Escherichia coli BL21(DE3) BL21 (DE3) plasmid pACA 1 1.9 36.2 VAPOR DIFFUSION, HANGING DROP 8.0 0.1M Tris-HCl, 1mM zinc(II) sulfate, 2.275M ammonium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 277K, pH 8.0 277 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Refinement description 1 0 2005-05-17 1 1 2008-04-30 1 2 2011-07-13 1 3 2023-10-25 _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.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_label_asym_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.ptnr3_symmetry _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.ptnr1_symmetry _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_conn.ptnr2_symmetry _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Structure of human carbonic anhydrase II with 4-[4-bromo-3-O-sulfamylbenzyl)(4-cyanophenyl)amino]-4H-[1,2,4]-triazole RCSB Y PDBJ 2004-10-11 REL REL ZN ZINC ION 4TZ 4-{[(4-CYANOPHENYL)(4H-1,2,4-TRIAZOL-4-YL)AMINO]METHYL}PHENYL SULFAMATE HOH water 1UGG 1UGG.pdb with alanine-65 (wild-type sequence) PDB experimental model ZN 262 2 ZN ZN 262 A ZN 263 2 ZN ZN 263 A 4TZ 270 3 4TZ 4TZ 270 A WAT 1 4 HOH HOH 271 A WAT 2 4 HOH HOH 272 A WAT 3 4 HOH HOH 273 A WAT 4 4 HOH HOH 274 A WAT 5 4 HOH HOH 275 A WAT 6 4 HOH HOH 276 A WAT 7 4 HOH HOH 277 A WAT 8 4 HOH HOH 278 A WAT 9 4 HOH HOH 279 A WAT 10 4 HOH HOH 280 A WAT 11 4 HOH HOH 281 A WAT 12 4 HOH HOH 282 A WAT 13 4 HOH HOH 283 A WAT 14 4 HOH HOH 284 A WAT 15 4 HOH HOH 285 A WAT 16 4 HOH HOH 286 A WAT 17 4 HOH HOH 287 A WAT 18 4 HOH HOH 288 A WAT 19 4 HOH HOH 289 A WAT 20 4 HOH HOH 290 A WAT 21 4 HOH HOH 291 A WAT 22 4 HOH HOH 292 A WAT 23 4 HOH HOH 293 A WAT 24 4 HOH HOH 294 A WAT 25 4 HOH HOH 295 A WAT 26 4 HOH HOH 296 A WAT 27 4 HOH HOH 297 A WAT 28 4 HOH HOH 298 A WAT 29 4 HOH HOH 299 A WAT 30 4 HOH HOH 300 A WAT 31 4 HOH HOH 301 A WAT 32 4 HOH HOH 302 A WAT 33 4 HOH HOH 303 A WAT 34 4 HOH HOH 304 A WAT 35 4 HOH HOH 305 A WAT 36 4 HOH HOH 306 A WAT 37 4 HOH HOH 307 A WAT 38 4 HOH HOH 308 A WAT 39 4 HOH HOH 309 A WAT 40 4 HOH HOH 310 A WAT 41 4 HOH HOH 311 A WAT 42 4 HOH HOH 312 A WAT 43 4 HOH HOH 313 A WAT 44 4 HOH HOH 314 A WAT 45 4 HOH HOH 315 A WAT 46 4 HOH HOH 316 A WAT 47 4 HOH HOH 317 A WAT 48 4 HOH HOH 318 A WAT 49 4 HOH HOH 319 A WAT 50 4 HOH HOH 320 A WAT 51 4 HOH HOH 321 A WAT 52 4 HOH HOH 322 A WAT 53 4 HOH HOH 323 A WAT 54 4 HOH HOH 324 A WAT 55 4 HOH HOH 325 A WAT 56 4 HOH HOH 326 A WAT 57 4 HOH HOH 327 A WAT 58 4 HOH HOH 328 A WAT 59 4 HOH HOH 329 A WAT 60 4 HOH HOH 330 A WAT 61 4 HOH HOH 331 A WAT 62 4 HOH HOH 332 A WAT 63 4 HOH HOH 333 A WAT 64 4 HOH HOH 334 A WAT 65 4 HOH HOH 335 A WAT 66 4 HOH HOH 336 A WAT 67 4 HOH HOH 337 A WAT 68 4 HOH HOH 338 A WAT 69 4 HOH HOH 339 A WAT 70 4 HOH HOH 340 A WAT 71 4 HOH HOH 341 A WAT 72 4 HOH HOH 342 A WAT 73 4 HOH HOH 343 A WAT 74 4 HOH HOH 344 A WAT 75 4 HOH HOH 345 A WAT 76 4 HOH HOH 346 A WAT 77 4 HOH HOH 347 A WAT 78 4 HOH HOH 348 A WAT 79 4 HOH HOH 349 A WAT 80 4 HOH HOH 350 A WAT 81 4 HOH HOH 351 A WAT 82 4 HOH HOH 352 A WAT 83 4 HOH HOH 353 A WAT 84 4 HOH HOH 354 A WAT 85 4 HOH HOH 355 A WAT 86 4 HOH HOH 356 A WAT 87 4 HOH HOH 357 A WAT 88 4 HOH HOH 358 A WAT 89 4 HOH HOH 359 A WAT 90 4 HOH HOH 360 A WAT 91 4 HOH HOH 361 A WAT 92 4 HOH HOH 362 A WAT 93 4 HOH HOH 363 A WAT 94 4 HOH HOH 364 A WAT 95 4 HOH HOH 365 A WAT 96 4 HOH HOH 366 A WAT 97 4 HOH HOH 367 A WAT 98 4 HOH HOH 368 A WAT 99 4 HOH HOH 369 A WAT 100 4 HOH HOH 370 A WAT 101 4 HOH HOH 371 A WAT 102 4 HOH HOH 372 A WAT 103 4 HOH HOH 373 A WAT 104 4 HOH HOH 374 A WAT 105 4 HOH HOH 375 A WAT 106 4 HOH HOH 376 A WAT 107 4 HOH HOH 377 A WAT 108 4 HOH HOH 378 A WAT 109 4 HOH HOH 379 A WAT 110 4 HOH HOH 380 A WAT 111 4 HOH HOH 381 A WAT 112 4 HOH HOH 382 A WAT 113 4 HOH HOH 383 A WAT 114 4 HOH HOH 384 A WAT 115 4 HOH HOH 385 A WAT 116 4 HOH HOH 386 A WAT 117 4 HOH HOH 387 A WAT 118 4 HOH HOH 388 A WAT 119 4 HOH HOH 389 A WAT 120 4 HOH HOH 390 A WAT 121 4 HOH HOH 391 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 SER 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_defined_assembly 1 monomeric A HIS 36 A ND1 HIS 34 1_555 A ZN 263 C ZN ZN 1_555 A HIS 64 A NE2 HIS 62 3_645 106.3 A HIS 36 A ND1 HIS 34 1_555 A ZN 263 C ZN ZN 1_555 A HOH 352 E O HOH 3_645 75.9 A HIS 64 A NE2 HIS 62 3_645 A ZN 263 C ZN ZN 1_555 A HOH 352 E O HOH 3_645 66.7 A HIS 36 A ND1 HIS 34 1_555 A ZN 263 C ZN ZN 1_555 A HOH 389 E O HOH 1_555 116.8 A HIS 64 A NE2 HIS 62 3_645 A ZN 263 C ZN ZN 1_555 A HOH 389 E O HOH 1_555 114.7 A HOH 352 E O HOH 3_645 A ZN 263 C ZN ZN 1_555 A HOH 389 E O HOH 1_555 164.5 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_555 106.1 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_555 117.0 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_555 103.4 A HIS 94 A NE2 HIS 92 1_555 A ZN 262 B ZN ZN 1_555 A 4TZ 270 D N1 4TZ 1_555 97.7 A HIS 96 A NE2 HIS 94 1_555 A ZN 262 B ZN ZN 1_555 A 4TZ 270 D N1 4TZ 1_555 104.3 A HIS 119 A ND1 HIS 117 1_555 A ZN 262 B ZN ZN 1_555 A 4TZ 270 D N1 4TZ 1_555 126.5 A HIS 94 A NE2 HIS 92 1_555 A ZN 262 B ZN ZN 1_555 A 4TZ 270 D S2 4TZ 1_555 97.5 A HIS 96 A NE2 HIS 94 1_555 A ZN 262 B ZN ZN 1_555 A 4TZ 270 D S2 4TZ 1_555 132.3 A HIS 119 A ND1 HIS 117 1_555 A ZN 262 B ZN ZN 1_555 A 4TZ 270 D S2 4TZ 1_555 101.6 A 4TZ 270 D N1 4TZ 1_555 A ZN 262 B ZN ZN 1_555 A 4TZ 270 D S2 4TZ 1_555 30.5 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 CE LYS 39 A CE LYS 37 0 Y 1 A NZ LYS 39 A NZ LYS 37 0 Y 1 A CE LYS 45 A CE LYS 43 0 Y 1 A NZ LYS 45 A NZ LYS 43 0 Y 1 A CD GLN 136 A CD GLN 133 0 Y 1 A OE1 GLN 136 A OE1 GLN 133 0 Y 1 A NE2 GLN 136 A NE2 GLN 133 0 Y 1 A CE LYS 228 A CE LYS 225 0 Y 1 A NZ LYS 228 A NZ LYS 225 0 Y 1 A CG ASN 253 A CG ASN 250 0 Y 1 A OD1 ASN 253 A OD1 ASN 250 0 Y 1 A ND2 ASN 253 A ND2 ASN 250 0 Y 1 A A C1 O 4TZ HOH 270 391 1.93 1 A ALA 65 176.97 -168.90 1 A LYS 76 -74.31 -107.24 1 A LYS 111 74.13 -7.32 1 A PRO 202 -69.52 2.54 1 A ASN 244 -96.85 47.26 1 A LYS 252 62.95 -137.76 1 A ASN 253 -93.21 35.71 PROTEIN_REP.PARAM PROTEIN.TOP ION.PARAM LIGAND.TOP WATER_REP.PARAM LIGAND.param 27.1 -2.55 0.00 0.00 2.06 0.00 0.49 0.223 0.007 0.196 0.202 2.02 23.69 925 15493 15493 6.0 97.5 RANDOM 820149.56 0.000000 1 RESTRAINED THROUGHOUT 0.0 0.0 MOLECULAR REPLACEMENT 1UGG.pdb with alanine-65 (wild-type sequence) Engh & Huber FLAT MODEL 40.0241 0.31363 0.27 0.21 5.00 0.17 0.08 2.02 23.69 121 2208 28 0 2059 0.006 1.3 24.1 0.78 1.40 1.50 2.22 2.00 2.17 2.00 3.21 2.50 0.283 0.023 0.197 2.15 148 2354 6 5.9 96.5 13.6 2.02 50 1XPZ 15968 15564.8 947.4 0.083 0.083 1 11.3 5.1 98.1 0.177 2.02 2.09 11.3 15968 0.177 6.3 95.5 refinement CNS 1.0 data reduction DENZO data scaling SCALEPACK phasing CNS Structure of human carbonic anhydrase II with 4-[4-O-sulfamoylbenzyl)(4-cyanophenyl)amino]-4H-[1,2,4]-triazole 1 N N 2 N N 2 N N 3 N N 4 N N A HIS 15 A HIS 13 HELX_P A PHE 20 A PHE 18 1 1 6 A PRO 21 A PRO 19 HELX_P A GLY 25 A GLY 23 5 2 5 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 LYS 225 A LYS 222 1 9 7 A PHE 226 A PHE 223 HELX_P A LEU 229 A LEU 226 5 10 4 metalc 2.314 A HIS 36 A ND1 HIS 34 1_555 A ZN 263 C ZN ZN 1_555 metalc 2.224 A HIS 64 A NE2 HIS 62 3_645 A ZN 263 C ZN ZN 1_555 metalc 2.097 A HIS 94 A NE2 HIS 92 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.174 A HIS 96 A NE2 HIS 94 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.083 A HIS 119 A ND1 HIS 117 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.286 A ZN 262 B ZN ZN 1_555 A 4TZ 270 D N1 4TZ 1_555 metalc 2.996 A ZN 262 B ZN ZN 1_555 A 4TZ 270 D S2 4TZ 1_555 metalc 2.433 A ZN 263 C ZN ZN 1_555 A HOH 352 E O HOH 3_645 metalc 2.319 A ZN 263 C ZN ZN 1_555 A HOH 389 E O HOH 1_555 LYASE carbonic anhydrase, Dual aromatase-steroid sulfatase inhibitor (DASI), Anti-cancer drug delivery, Lyase A SER 29 A SER 27 1 A PRO 30 A PRO 28 0.27 A PRO 201 A PRO 198 1 A PRO 202 A PRO 199 0.46 CAH2_HUMAN UNP 1 2 P00918 HHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGG PLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDV LDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVD NWRPAQPLKNRQIKASFK 2 259 1XPZ 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 ASN 67 A ASN 65 A PHE 70 A PHE 68 A SER 56 A SER 54 A LEU 60 A LEU 58 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 BINDING SITE FOR RESIDUE ZN A 263 A ZN 263 Software 5 BINDING SITE FOR RESIDUE 4TZ A 270 A 4TZ 270 Software 13 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 4TZ 270 D 4TZ 4 1_555 A HIS 4 A HIS 2 5 3_645 A HIS 36 A HIS 34 5 1_555 A HIS 64 A HIS 62 5 3_645 A HOH 352 E HOH 5 3_645 A HOH 389 E HOH 5 1_555 A HIS 36 A HIS 34 13 3_655 A ASN 62 A ASN 60 13 1_555 A HIS 94 A HIS 92 13 1_555 A HIS 96 A HIS 94 13 1_555 A HIS 119 A HIS 117 13 1_555 A LEU 198 A LEU 195 13 1_555 A THR 199 A THR 196 13 1_555 A THR 200 A THR 197 13 1_555 A PRO 202 A PRO 199 13 1_555 A TRP 209 A TRP 206 13 1_555 A ZN 262 B ZN 13 1_555 A HOH 309 E HOH 13 1_555 A HOH 391 E HOH 13 1_555 19 P 21 21 21