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 30 AND 202 ARE CIS-PROLINES. SEE REMARK 5. Eriksson, A.E. Jones, T.A. 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 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 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 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 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 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 II. A Pentacoordinated Binding of the Scn-Ion to the Zinc at High Ph 1988 Academic Press,New York Isozymes-Molecular Structure 0979 0-12-472701-8 1 575 Structural Relationship of Human Erythrocyte Carbonic Anhydrase Isozymes B and C 1975 US Cold Spring Harbor Symp.Quant.Biol. CSHSAZ 0421 0091-7451 36 221 Crystal Structure of Human Erythrocyte Carbonic Anhydrase C. Vi. The Three-Dimensional Structure at High Resolution in Relation to Other Mammalian Carbonic Anhydrases 1972 UK Nature New Biol. NNBYA7 0192 0369-4887 235 131 Crystal Structure of Human Carbonic Anhydrase C 1972 1 10.2210/pdb1ca2/pdb pdb_00001ca2 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 x-ray 1 1.0 29157.863 CARBONIC ANHYDRASE II 4.2.1.1 1 man polymer 65.409 ZINC ION 1 syn non-polymer 18.015 water 167 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 2.16 42.94 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 1990-01-15 1 1 2008-03-24 1 2 2011-07-13 1 3 2017-11-29 1 4 2024-02-07 _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 1990-01-15 SPRSDE Y BNL 1989-02-06 REL ZN ZINC ION HOH water SECONDARY STRUCTURE ELEMENTS WERE DEFINED USING THE PROGRAM *DSSP* (W. KABSCH, C. SANDER, BIOPOLYMERS, V. 22, P. 2577, 1983). ZN 262 2 ZN ZN 262 A HOH 263 3 HOH HOH 263 A HOH 264 3 HOH HOH 264 A HOH 265 3 HOH HOH 265 A HOH 266 3 HOH HOH 266 A HOH 267 3 HOH HOH 267 A HOH 268 3 HOH HOH 268 A HOH 269 3 HOH HOH 269 A HOH 270 3 HOH HOH 270 A HOH 271 3 HOH HOH 271 A HOH 272 3 HOH HOH 272 A HOH 273 3 HOH HOH 273 A HOH 274 3 HOH HOH 274 A HOH 275 3 HOH HOH 275 A HOH 276 3 HOH HOH 276 A HOH 277 3 HOH HOH 277 A HOH 278 3 HOH HOH 278 A HOH 279 3 HOH HOH 279 A HOH 280 3 HOH HOH 280 A HOH 281 3 HOH HOH 281 A HOH 282 3 HOH HOH 282 A HOH 283 3 HOH HOH 283 A HOH 284 3 HOH HOH 284 A HOH 285 3 HOH HOH 285 A HOH 286 3 HOH HOH 286 A HOH 287 3 HOH HOH 287 A HOH 288 3 HOH HOH 288 A HOH 289 3 HOH HOH 289 A HOH 290 3 HOH HOH 290 A HOH 291 3 HOH HOH 291 A HOH 292 3 HOH HOH 292 A HOH 293 3 HOH HOH 293 A HOH 294 3 HOH HOH 294 A HOH 295 3 HOH HOH 295 A HOH 296 3 HOH HOH 296 A HOH 297 3 HOH HOH 297 A HOH 298 3 HOH HOH 298 A HOH 299 3 HOH HOH 299 A HOH 300 3 HOH HOH 300 A HOH 301 3 HOH HOH 301 A HOH 302 3 HOH HOH 302 A HOH 303 3 HOH HOH 303 A HOH 304 3 HOH HOH 304 A HOH 305 3 HOH HOH 305 A HOH 306 3 HOH HOH 306 A HOH 307 3 HOH HOH 307 A HOH 308 3 HOH HOH 308 A HOH 309 3 HOH HOH 309 A HOH 310 3 HOH HOH 310 A HOH 311 3 HOH HOH 311 A HOH 312 3 HOH HOH 312 A HOH 313 3 HOH HOH 313 A HOH 314 3 HOH HOH 314 A HOH 315 3 HOH HOH 315 A HOH 316 3 HOH HOH 316 A HOH 317 3 HOH HOH 317 A HOH 318 3 HOH HOH 318 A HOH 319 3 HOH HOH 319 A HOH 320 3 HOH HOH 320 A HOH 321 3 HOH HOH 321 A HOH 322 3 HOH HOH 322 A HOH 323 3 HOH HOH 323 A HOH 324 3 HOH HOH 324 A HOH 325 3 HOH HOH 325 A HOH 326 3 HOH HOH 326 A HOH 327 3 HOH HOH 327 A HOH 328 3 HOH HOH 328 A HOH 329 3 HOH HOH 329 A HOH 330 3 HOH HOH 330 A HOH 331 3 HOH HOH 331 A HOH 332 3 HOH HOH 332 A HOH 333 3 HOH HOH 333 A HOH 334 3 HOH HOH 334 A HOH 335 3 HOH HOH 335 A HOH 336 3 HOH HOH 336 A HOH 337 3 HOH HOH 337 A HOH 338 3 HOH HOH 338 A HOH 339 3 HOH HOH 339 A HOH 340 3 HOH HOH 340 A HOH 341 3 HOH HOH 341 A HOH 342 3 HOH HOH 342 A HOH 343 3 HOH HOH 343 A HOH 344 3 HOH HOH 344 A HOH 345 3 HOH HOH 345 A HOH 346 3 HOH HOH 346 A HOH 347 3 HOH HOH 347 A HOH 348 3 HOH HOH 348 A HOH 349 3 HOH HOH 349 A HOH 350 3 HOH HOH 350 A HOH 351 3 HOH HOH 351 A HOH 352 3 HOH HOH 352 A HOH 353 3 HOH HOH 353 A HOH 354 3 HOH HOH 354 A HOH 355 3 HOH HOH 355 A HOH 356 3 HOH HOH 356 A HOH 357 3 HOH HOH 357 A HOH 358 3 HOH HOH 358 A HOH 359 3 HOH HOH 359 A HOH 360 3 HOH HOH 360 A HOH 361 3 HOH HOH 361 A HOH 362 3 HOH HOH 362 A HOH 363 3 HOH HOH 363 A HOH 364 3 HOH HOH 364 A HOH 365 3 HOH HOH 365 A HOH 366 3 HOH HOH 366 A HOH 367 3 HOH HOH 367 A HOH 368 3 HOH HOH 368 A HOH 369 3 HOH HOH 369 A HOH 370 3 HOH HOH 370 A HOH 371 3 HOH HOH 371 A HOH 372 3 HOH HOH 372 A HOH 373 3 HOH HOH 373 A HOH 374 3 HOH HOH 374 A HOH 375 3 HOH HOH 375 A HOH 376 3 HOH HOH 376 A HOH 377 3 HOH HOH 377 A HOH 378 3 HOH HOH 378 A HOH 379 3 HOH HOH 379 A HOH 380 3 HOH HOH 380 A HOH 381 3 HOH HOH 381 A HOH 382 3 HOH HOH 382 A HOH 383 3 HOH HOH 383 A HOH 384 3 HOH HOH 384 A HOH 385 3 HOH HOH 385 A HOH 386 3 HOH HOH 386 A HOH 387 3 HOH HOH 387 A HOH 388 3 HOH HOH 388 A HOH 389 3 HOH HOH 389 A HOH 390 3 HOH HOH 390 A HOH 391 3 HOH HOH 391 A HOH 392 3 HOH HOH 392 A HOH 393 3 HOH HOH 393 A HOH 394 3 HOH HOH 394 A HOH 395 3 HOH HOH 395 A HOH 396 3 HOH HOH 396 A HOH 397 3 HOH HOH 397 A HOH 398 3 HOH HOH 398 A HOH 399 3 HOH HOH 399 A HOH 400 3 HOH HOH 400 A HOH 401 3 HOH HOH 401 A HOH 402 3 HOH HOH 402 A HOH 403 3 HOH HOH 403 A HOH 404 3 HOH HOH 404 A HOH 405 3 HOH HOH 405 A HOH 406 3 HOH HOH 406 A HOH 407 3 HOH HOH 407 A HOH 408 3 HOH HOH 408 A HOH 409 3 HOH HOH 409 A HOH 410 3 HOH HOH 410 A HOH 411 3 HOH HOH 411 A HOH 412 3 HOH HOH 412 A HOH 413 3 HOH HOH 413 A HOH 414 3 HOH HOH 414 A HOH 415 3 HOH HOH 415 A HOH 416 3 HOH HOH 416 A HOH 417 3 HOH HOH 417 A HOH 418 3 HOH HOH 418 A HOH 419 3 HOH HOH 419 A HOH 420 3 HOH HOH 420 A HOH 421 3 HOH HOH 421 A HOH 422 3 HOH HOH 422 A HOH 423 3 HOH HOH 423 A HOH 424 3 HOH HOH 424 A HOH 425 3 HOH HOH 425 A HOH 426 3 HOH HOH 426 A HOH 427 3 HOH HOH 427 A HOH 428 3 HOH HOH 428 A HOH 429 3 HOH HOH 429 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_555 107.5 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_555 113.5 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_555 101.6 A HIS 94 A NE2 HIS 93 1_555 A ZN 262 B ZN ZN 1_555 A HOH 263 C O HOH 1_555 107.9 A HIS 96 A NE2 HIS 95 1_555 A ZN 262 B ZN ZN 1_555 A HOH 263 C O HOH 1_555 113.5 A HIS 119 A ND1 HIS 118 1_555 A ZN 262 B ZN ZN 1_555 A HOH 263 C O HOH 1_555 112.7 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 ALA 174 A N ALA 172 A O ILE 59 A O ILE 58 A N LEU 60 A N LEU 59 A O ASN 67 A O ASN 66 A N VAL 68 A N VAL 67 A O PHE 93 A O PHE 92 A N HIS 94 A N HIS 93 A O HIS 119 A O HIS 118 A N LEU 120 A N LEU 119 A O LEU 144 A O LEU 142 A N GLY 145 A N GLY 143 A O ILE 210 A O ILE 208 A N VAL 211 A N VAL 209 A O TRP 192 A O TRP 190 A N THR 193 A N THR 191 A O LYS 257 A O 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 NZ O LYS HOH 168 406 2.07 1 A PHE 66 17.22 1 A A C N THR LYS 125 127 1.75 1 13.38 2.00 118.30 131.68 A A A CG CD OE1 GLU GLU GLU 26 26 26 N 1 3.81 0.50 120.30 124.11 A A A NE CZ NH2 ARG ARG ARG 27 27 27 N 1 -3.71 0.60 121.00 117.29 A A A CB CG CD1 TYR TYR TYR 51 51 51 N 1 13.92 2.20 113.40 127.32 A A A CA CB CG ARG ARG ARG 58 58 58 N 1 10.97 1.40 123.60 134.57 A A A CD NE CZ ARG ARG ARG 58 58 58 N 1 7.73 0.50 120.30 128.03 A A A NE CZ NH1 ARG ARG ARG 58 58 58 N 1 -7.28 0.50 120.30 113.02 A A A NE CZ NH2 ARG ARG ARG 58 58 58 N 1 12.06 0.90 118.30 130.36 A A A CB CG OD1 ASP ASP ASP 72 72 72 N 1 14.44 2.30 115.30 129.74 A A A CA CB CG LEU LEU LEU 79 79 79 N 1 -7.34 0.90 118.30 110.96 A A A CB CG OD2 ASP ASP ASP 85 85 85 N 1 -5.44 0.50 120.30 114.86 A A A NE CZ NH2 ARG ARG ARG 89 89 89 N 1 9.04 0.90 118.30 127.34 A A A CB CG OD1 ASP ASP ASP 175 175 175 N 1 3.68 0.50 120.30 123.98 A A A NE CZ NH1 ARG ARG ARG 182 182 182 N 1 -9.01 1.50 110.50 101.49 A A A N CA CB SER SER SER 197 197 197 N 1 12.06 1.90 110.30 122.36 A A A N CA CB THR THR THR 208 208 208 N 1 17.17 2.20 113.40 130.57 A A A CA CB CG GLU GLU GLU 221 221 221 N 1 3.12 0.50 120.30 123.42 A A A NE CZ NH1 ARG ARG ARG 227 227 227 N 1 A A C N GLY HIS 63 64 0.163 0.023 1.336 1.499 Y 1 A A OD2 O ASP HOH 162 373 1.97 1_555 2_445 1 A ALA 65 -179.52 -173.27 1 A ASN 244 -96.42 49.27 0.1730000 2.0 1 2.0 167 2207 1 0 2039 0.025 0.02 0.038 0.03 0.040 0.04 0.785 1.0 1.306 1.5 0.919 1.0 1.527 1.5 0.012 0.02 0.150 0.15 refinement PROLSQ REFINED STRUCTURE OF HUMAN CARBONIC ANHYDRASE II AT 2.0 ANGSTROMS RESOLUTION 1 N N 2 N N 3 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 158-163 RIGHT HANDED ALPHA A ILE 167 A ILE 165 5 E 13 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 1.995 A HIS 94 A NE2 HIS 93 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.103 A HIS 96 A NE2 HIS 95 1_555 A ZN 262 B ZN ZN 1_555 metalc 1.910 A HIS 119 A ND1 HIS 118 1_555 A ZN 262 B ZN ZN 1_555 metalc 2.087 A ZN 262 B ZN ZN 1_555 A HOH 263 C O HOH 1_555 LYASE(OXO-ACID) LYASE(OXO-ACID) A SER 29 A SER 28 1 A PRO 30 A PRO 29 0.74 A PRO 201 A PRO 199 1 A PRO 202 A PRO 200 3.06 CAH2_HUMAN UNP 1 1 P00918 SHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKG GPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVD VLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMV DNWRPAQPLKNRQIKASFK 1 259 1CA2 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 BINDING SITE FOR RESIDUE ZN A 262 A ZN 262 Software 4 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 HOH 263 C HOH 4 1_555 4 P 1 21 1