0.010865 0.000000 0.000000 0.000000 0.022584 0.000000 0.000000 0.000000 0.006943 0.00000 0.00000 0.00000 Knapp, J.E. Royer JR., W.E. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 92.040 44.280 144.030 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 C O 28.010 CARBON MONOXIDE non-polymer 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 C34 H32 Fe N4 O4 616.487 PROTOPORPHYRIN IX CONTAINING FE HEME 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 C5 H11 N O2 117.146 y VALINE L-peptide linking 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 C N 75 N O N 76 N N N 77 R C N 78 N C N 79 N O N 80 N C N 81 N S N 82 N O N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N H N 89 N H N 90 N N N 91 S C N 92 N C N 93 N O N 94 N C N 95 N C N 96 N C N 97 N O N 98 N N N 99 N O 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 H N 109 N H N 110 N N N 111 S C N 112 N C N 113 N O N 114 N C N 115 N C N 116 N C N 117 N O N 118 N O N 119 N O 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 H N 128 N H N 129 N N N 130 N C N 131 N C N 132 N O N 133 N O N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N C N 140 N C N 141 N C N 142 N C Y 143 N C Y 144 N C Y 145 N C Y 146 N C N 147 N C N 148 N C N 149 N C N 150 N C N 151 N O N 152 N O N 153 N C N 154 N C N 155 N C N 156 N C N 157 N C N 158 N C N 159 N C Y 160 N C Y 161 N C Y 162 N C Y 163 N C N 164 N C N 165 N C N 166 N C N 167 N C N 168 N C N 169 N C N 170 N C N 171 N C N 172 N C N 173 N C N 174 N C N 175 N O N 176 N O Y 177 N N N 178 N N Y 179 N N N 180 N N N 181 N FE N 182 N H N 183 N H N 184 N H N 185 N H N 186 N H 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 H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N N N 215 S C N 216 N C N 217 N O N 218 N C Y 219 N C Y 220 N N Y 221 N C Y 222 N C Y 223 N N N 224 N O N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N O N 236 N H N 237 N H N 238 N N N 239 S C N 240 N C N 241 N O N 242 S C N 243 N C N 244 N C N 245 N C N 246 N O N 247 N H N 248 N H N 249 N H N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N N N 261 S C N 262 N C N 263 N O N 264 N C N 265 N C N 266 N C N 267 N C N 268 N O N 269 N H N 270 N H N 271 N H N 272 N H N 273 N H N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N N N 283 S C N 284 N C N 285 N O N 286 N C N 287 N C N 288 N C N 289 N C N 290 N N N 291 N O N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H 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 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 C N 313 N S 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 H N 326 N H N 327 N N N 328 S C N 329 N C N 330 N O N 331 N C Y 332 N C Y 333 N C Y 334 N C Y 335 N C Y 336 N C Y 337 N C N 338 N O 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 H N 349 N H N 350 N N N 351 S C N 352 N C N 353 N O N 354 N C N 355 N C N 356 N C N 357 N O 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 H N 366 N H N 367 N N N 368 S C N 369 N C N 370 N O N 371 N C N 372 N O N 373 N O N 374 N H N 375 N H N 376 N H N 377 N H N 378 N H N 379 N H N 380 N H N 381 N N N 382 S C N 383 N C N 384 N O N 385 R C N 386 N O N 387 N C N 388 N O 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 H N 396 N H N 397 N H N 398 N N N 399 S C N 400 N C N 401 N O N 402 N C Y 403 N C Y 404 N C Y 405 N C Y 406 N N Y 407 N C Y 408 N C Y 409 N C Y 410 N C Y 411 N C N 412 N O N 413 N H N 414 N H N 415 N H N 416 N H N 417 N H N 418 N H N 419 N H N 420 N H N 421 N H N 422 N H N 423 N H N 424 N H N 425 N N N 426 S C N 427 N C N 428 N O N 429 N C Y 430 N C Y 431 N C Y 432 N C Y 433 N C Y 434 N C Y 435 N C N 436 N O N 437 N O N 438 N H N 439 N H N 440 N H N 441 N H N 442 N H N 443 N H N 444 N H N 445 N H N 446 N H N 447 N H N 448 N H N 449 N N N 450 S C N 451 N C N 452 N O N 453 N C N 454 N C N 455 N C N 456 N O N 457 N H N 458 N H N 459 N H N 460 N H N 461 N H N 462 N H N 463 N H N 464 N H N 465 N H N 466 N H N 467 N H 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 trip N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N doub N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N doub 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 sing N 98 N doub 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 sing N 109 N doub 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 doub 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 sing N 127 N doub 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 doub N 135 N sing N 136 N sing N 137 N doub N 138 N sing N 139 N doub N 140 N sing N 141 N sing Y 142 N doub Y 143 N sing Y 144 N sing N 145 N sing Y 146 N doub N 147 N sing Y 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N doub N 159 N sing N 160 N sing N 161 N sing N 162 N doub N 163 N sing N 164 N sing N 165 N sing N 166 N doub N 167 N sing N 168 N sing N 169 N sing N 170 N doub N 171 N sing N 172 N sing N 173 N sing Y 174 N sing Y 175 N sing Y 176 N doub N 177 N sing Y 178 N sing N 179 N sing Y 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N doub N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N doub N 190 N doub 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 sing N 201 N sing N 202 N sing N 203 N sing N 204 N doub 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 doub N 219 N sing N 220 N sing N 221 N sing N 222 N sing Y 223 N sing Y 224 N doub Y 225 N doub N 226 N sing Y 227 N sing N 228 N sing Y 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 sing N 261 N sing N 262 N doub N 263 N sing N 264 N sing N 265 N sing N 266 N sing 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 sing 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 doub 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 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 doub N 327 N sing N 328 N sing N 329 N sing N 330 N sing Y 331 N doub Y 332 N sing Y 333 N sing N 334 N sing Y 335 N doub N 336 N sing Y 337 N doub N 338 N sing Y 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 doub 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 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 doub 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 N 376 N sing N 377 N sing N 378 N sing N 379 N doub 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 sing 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 doub N 396 N sing N 397 N sing N 398 N sing N 399 N sing Y 400 N doub Y 401 N sing Y 402 N sing N 403 N sing Y 404 N doub Y 405 N sing Y 406 N sing N 407 N sing Y 408 N sing Y 409 N doub N 410 N sing Y 411 N doub N 412 N sing Y 413 N sing N 414 N sing N 415 N sing N 416 N sing N 417 N sing N 418 N sing N 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N doub N 424 N sing N 425 N sing N 426 N sing N 427 N sing Y 428 N doub Y 429 N sing Y 430 N sing N 431 N sing Y 432 N doub N 433 N sing Y 434 N doub N 435 N sing Y 436 N sing N 437 N sing N 438 N sing N 439 N sing N 440 N sing N 441 N sing N 442 N sing N 443 N sing N 444 N sing N 445 N sing N 446 N sing N 447 N doub N 448 N sing N 449 N sing N 450 N sing N 451 N sing N 452 N sing N 453 N sing N 454 N sing N 455 N sing N 456 N sing N 457 N sing N 458 N sing US Biochemistry BICHAW 0033 0006-2960 42 4640 4647 10.1021/bi027136p 12705827 Ligand-linked structural transitions in crystals of a cooperative dimeric hemoglobin. 2003 UK J.Mol.Biol. JMOBAK 0070 0022-2836 235 657 681 High resolution crystallographic analysis of a co-operative dimeric hemoglobin 1994 10.2210/pdb1nxf/pdb pdb_00001nxf 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 296 1 Osmic mirrors IMAGE PLATE 2002-07-01 RIGAKU RAXIS IV Osmic mirrors SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU300 15967.304 Globin I 2 man polymer 616.487 PROTOPORPHYRIN IX CONTAINING FE 2 syn non-polymer 28.010 CARBON MONOXIDE 2 syn non-polymer 18.015 water 127 nat water Dimeric hemoglobin, HBI no no PSVYDAAAQLTADVKKDLRDSWKVIGSDKKGNGVALMTTLFADNQETIGYFKRLGDVSQGMANDKLRGHSITLMYALQNF IDQLDNPDDLVCVVEKFAVNHITRKISAAEFGKINGPIKKVLASKNFGDKYANAWAKLVAVVQAAL PSVYDAAAQLTADVKKDLRDSWKVIGSDKKGNGVALMTTLFADNQETIGYFKRLGDVSQGMANDKLRGHSITLMYALQNF IDQLDNPDDLVCVVEKFAVNHITRKISAAEFGKINGPIKKVLASKNFGDKYANAWAKLVAVVQAAL A,B 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 ark clam Scapharca Escherichia sample HbI 6561 Scapharca inaequivalvis 562 Escherichia coli W311LACIQL8 plasmid PCS-26 1 2.10 40.87 SMALL TUBES 8.5 Sodium and Postasium phosphate, pH 8.5, SMALL TUBES, temperature 296K 296 software chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_conn struct_site repository Initial release Version format compliance Version format compliance Refinement description Data collection Database references Derived calculations Refinement description 1 0 2003-08-26 1 1 2008-04-29 1 2 2011-07-13 1 3 2017-10-11 1 4 2023-08-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_asym_id _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_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Unligated HbI wild type HbI wild type ligated to CO RCSB Y RCSB 2003-02-10 REL REL HEM PROTOPORPHYRIN IX CONTAINING FE CMO CARBON MONOXIDE HOH water 4SDH PDB experimental model HEM 147 2 HEM HEM 147 A CO 148 3 CMO CMO 148 A HEM 147 2 HEM HEM 147 B CO 148 3 CMO CMO 148 B TIP 2 4 HOH HOH 149 A TIP 8 4 HOH HOH 150 A TIP 9 4 HOH HOH 151 A TIP 10 4 HOH HOH 152 A TIP 11 4 HOH HOH 153 A TIP 14 4 HOH HOH 154 A TIP 15 4 HOH HOH 155 A TIP 16 4 HOH HOH 156 A TIP 17 4 HOH HOH 157 A TIP 18 4 HOH HOH 158 A TIP 19 4 HOH HOH 159 A TIP 20 4 HOH HOH 160 A TIP 22 4 HOH HOH 161 A TIP 24 4 HOH HOH 162 A TIP 26 4 HOH HOH 163 A TIP 29 4 HOH HOH 164 A TIP 32 4 HOH HOH 165 A TIP 33 4 HOH HOH 166 A TIP 41 4 HOH HOH 167 A TIP 42 4 HOH HOH 168 A TIP 43 4 HOH HOH 169 A TIP 44 4 HOH HOH 170 A TIP 46 4 HOH HOH 171 A TIP 48 4 HOH HOH 172 A TIP 49 4 HOH HOH 173 A TIP 54 4 HOH HOH 174 A TIP 55 4 HOH HOH 175 A TIP 56 4 HOH HOH 176 A TIP 57 4 HOH HOH 177 A TIP 59 4 HOH HOH 178 A TIP 60 4 HOH HOH 179 A TIP 62 4 HOH HOH 180 A TIP 63 4 HOH HOH 181 A TIP 64 4 HOH HOH 182 A TIP 65 4 HOH HOH 183 A TIP 68 4 HOH HOH 184 A TIP 71 4 HOH HOH 185 A TIP 73 4 HOH HOH 186 A TIP 75 4 HOH HOH 187 A TIP 78 4 HOH HOH 188 A TIP 79 4 HOH HOH 189 A TIP 83 4 HOH HOH 190 A TIP 88 4 HOH HOH 191 A TIP 89 4 HOH HOH 192 A TIP 90 4 HOH HOH 193 A TIP 94 4 HOH HOH 194 A TIP 96 4 HOH HOH 195 A TIP 97 4 HOH HOH 196 A TIP 107 4 HOH HOH 197 A TIP 108 4 HOH HOH 198 A TIP 110 4 HOH HOH 199 A TIP 113 4 HOH HOH 200 A TIP 114 4 HOH HOH 201 A TIP 116 4 HOH HOH 202 A TIP 118 4 HOH HOH 203 A TIP 119 4 HOH HOH 204 A TIP 120 4 HOH HOH 205 A TIP 121 4 HOH HOH 206 A TIP 124 4 HOH HOH 207 A TIP 125 4 HOH HOH 208 A TIP 126 4 HOH HOH 209 A TIP 127 4 HOH HOH 210 A TIP 1 4 HOH HOH 149 B TIP 3 4 HOH HOH 150 B TIP 4 4 HOH HOH 151 B TIP 5 4 HOH HOH 152 B TIP 6 4 HOH HOH 153 B TIP 7 4 HOH HOH 154 B TIP 12 4 HOH HOH 155 B TIP 13 4 HOH HOH 156 B TIP 21 4 HOH HOH 157 B TIP 23 4 HOH HOH 158 B TIP 25 4 HOH HOH 159 B TIP 27 4 HOH HOH 160 B TIP 28 4 HOH HOH 161 B TIP 30 4 HOH HOH 162 B TIP 31 4 HOH HOH 163 B TIP 34 4 HOH HOH 164 B TIP 35 4 HOH HOH 165 B TIP 36 4 HOH HOH 166 B TIP 37 4 HOH HOH 167 B TIP 38 4 HOH HOH 168 B TIP 39 4 HOH HOH 169 B TIP 40 4 HOH HOH 170 B TIP 45 4 HOH HOH 171 B TIP 47 4 HOH HOH 172 B TIP 50 4 HOH HOH 173 B TIP 51 4 HOH HOH 174 B TIP 52 4 HOH HOH 175 B TIP 53 4 HOH HOH 176 B TIP 58 4 HOH HOH 177 B TIP 61 4 HOH HOH 178 B TIP 66 4 HOH HOH 179 B TIP 67 4 HOH HOH 180 B TIP 69 4 HOH HOH 181 B TIP 70 4 HOH HOH 182 B TIP 72 4 HOH HOH 183 B TIP 74 4 HOH HOH 184 B TIP 76 4 HOH HOH 185 B TIP 77 4 HOH HOH 186 B TIP 80 4 HOH HOH 187 B TIP 81 4 HOH HOH 188 B TIP 82 4 HOH HOH 189 B TIP 84 4 HOH HOH 190 B TIP 85 4 HOH HOH 191 B TIP 86 4 HOH HOH 192 B TIP 87 4 HOH HOH 193 B TIP 91 4 HOH HOH 194 B TIP 92 4 HOH HOH 195 B TIP 93 4 HOH HOH 196 B TIP 95 4 HOH HOH 197 B TIP 98 4 HOH HOH 198 B TIP 99 4 HOH HOH 199 B TIP 100 4 HOH HOH 200 B TIP 101 4 HOH HOH 201 B TIP 102 4 HOH HOH 202 B TIP 103 4 HOH HOH 203 B TIP 104 4 HOH HOH 204 B TIP 105 4 HOH HOH 205 B TIP 106 4 HOH HOH 206 B TIP 109 4 HOH HOH 207 B TIP 111 4 HOH HOH 208 B TIP 112 4 HOH HOH 209 B TIP 115 4 HOH HOH 210 B TIP 117 4 HOH HOH 211 B TIP 122 4 HOH HOH 212 B TIP 123 4 HOH HOH 213 B n 1 1 A SER 2 n 2 SER 2 A VAL 3 n 3 VAL 3 A TYR 4 n 4 TYR 4 A ASP 5 n 5 ASP 5 A ALA 6 n 6 ALA 6 A ALA 7 n 7 ALA 7 A ALA 8 n 8 ALA 8 A GLN 9 n 9 GLN 9 A LEU 10 n 10 LEU 10 A THR 11 n 11 THR 11 A ALA 12 n 12 ALA 12 A ASP 13 n 13 ASP 13 A VAL 14 n 14 VAL 14 A LYS 15 n 15 LYS 15 A LYS 16 n 16 LYS 16 A ASP 17 n 17 ASP 17 A LEU 18 n 18 LEU 18 A ARG 19 n 19 ARG 19 A ASP 20 n 20 ASP 20 A SER 21 n 21 SER 21 A TRP 22 n 22 TRP 22 A LYS 23 n 23 LYS 23 A VAL 24 n 24 VAL 24 A ILE 25 n 25 ILE 25 A GLY 26 n 26 GLY 26 A SER 27 n 27 SER 27 A ASP 28 n 28 ASP 28 A LYS 29 n 29 LYS 29 A LYS 30 n 30 LYS 30 A GLY 31 n 31 GLY 31 A ASN 32 n 32 ASN 32 A GLY 33 n 33 GLY 33 A VAL 34 n 34 VAL 34 A ALA 35 n 35 ALA 35 A LEU 36 n 36 LEU 36 A MET 37 n 37 MET 37 A THR 38 n 38 THR 38 A THR 39 n 39 THR 39 A LEU 40 n 40 LEU 40 A PHE 41 n 41 PHE 41 A ALA 42 n 42 ALA 42 A ASP 43 n 43 ASP 43 A ASN 44 n 44 ASN 44 A GLN 45 n 45 GLN 45 A GLU 46 n 46 GLU 46 A THR 47 n 47 THR 47 A ILE 48 n 48 ILE 48 A GLY 49 n 49 GLY 49 A TYR 50 n 50 TYR 50 A PHE 51 n 51 PHE 51 A LYS 52 n 52 LYS 52 A ARG 53 n 53 ARG 53 A LEU 54 n 54 LEU 54 A GLY 55 n 55 GLY 55 A ASP 56 n 56 ASP 56 A VAL 57 n 57 VAL 57 A SER 58 n 58 SER 58 A GLN 59 n 59 GLN 59 A GLY 60 n 60 GLY 60 A MET 61 n 61 MET 61 A ALA 62 n 62 ALA 62 A ASN 63 n 63 ASN 63 A ASP 64 n 64 ASP 64 A LYS 65 n 65 LYS 65 A LEU 66 n 66 LEU 66 A ARG 67 n 67 ARG 67 A GLY 68 n 68 GLY 68 A HIS 69 n 69 HIS 69 A SER 70 n 70 SER 70 A ILE 71 n 71 ILE 71 A THR 72 n 72 THR 72 A LEU 73 n 73 LEU 73 A MET 74 n 74 MET 74 A TYR 75 n 75 TYR 75 A ALA 76 n 76 ALA 76 A LEU 77 n 77 LEU 77 A GLN 78 n 78 GLN 78 A ASN 79 n 79 ASN 79 A PHE 80 n 80 PHE 80 A ILE 81 n 81 ILE 81 A ASP 82 n 82 ASP 82 A GLN 83 n 83 GLN 83 A LEU 84 n 84 LEU 84 A ASP 85 n 85 ASP 85 A ASN 86 n 86 ASN 86 A PRO 87 n 87 PRO 87 A ASP 88 n 88 ASP 88 A ASP 89 n 89 ASP 89 A LEU 90 n 90 LEU 90 A VAL 91 n 91 VAL 91 A CYS 92 n 92 CYS 92 A VAL 93 n 93 VAL 93 A VAL 94 n 94 VAL 94 A GLU 95 n 95 GLU 95 A LYS 96 n 96 LYS 96 A PHE 97 n 97 PHE 97 A ALA 98 n 98 ALA 98 A VAL 99 n 99 VAL 99 A ASN 100 n 100 ASN 100 A HIS 101 n 101 HIS 101 A ILE 102 n 102 ILE 102 A THR 103 n 103 THR 103 A ARG 104 n 104 ARG 104 A LYS 105 n 105 LYS 105 A ILE 106 n 106 ILE 106 A SER 107 n 107 SER 107 A ALA 108 n 108 ALA 108 A ALA 109 n 109 ALA 109 A GLU 110 n 110 GLU 110 A PHE 111 n 111 PHE 111 A GLY 112 n 112 GLY 112 A LYS 113 n 113 LYS 113 A ILE 114 n 114 ILE 114 A ASN 115 n 115 ASN 115 A GLY 116 n 116 GLY 116 A PRO 117 n 117 PRO 117 A ILE 118 n 118 ILE 118 A LYS 119 n 119 LYS 119 A LYS 120 n 120 LYS 120 A VAL 121 n 121 VAL 121 A LEU 122 n 122 LEU 122 A ALA 123 n 123 ALA 123 A SER 124 n 124 SER 124 A LYS 125 n 125 LYS 125 A ASN 126 n 126 ASN 126 A PHE 127 n 127 PHE 127 A GLY 128 n 128 GLY 128 A ASP 129 n 129 ASP 129 A LYS 130 n 130 LYS 130 A TYR 131 n 131 TYR 131 A ALA 132 n 132 ALA 132 A ASN 133 n 133 ASN 133 A ALA 134 n 134 ALA 134 A TRP 135 n 135 TRP 135 A ALA 136 n 136 ALA 136 A LYS 137 n 137 LYS 137 A LEU 138 n 138 LEU 138 A VAL 139 n 139 VAL 139 A ALA 140 n 140 ALA 140 A VAL 141 n 141 VAL 141 A VAL 142 n 142 VAL 142 A GLN 143 n 143 GLN 143 A ALA 144 n 144 ALA 144 A ALA 145 n 145 ALA 145 A LEU 146 n 146 LEU 146 A n 1 1 B SER 2 n 2 SER 2 B VAL 3 n 3 VAL 3 B TYR 4 n 4 TYR 4 B ASP 5 n 5 ASP 5 B ALA 6 n 6 ALA 6 B ALA 7 n 7 ALA 7 B ALA 8 n 8 ALA 8 B GLN 9 n 9 GLN 9 B LEU 10 n 10 LEU 10 B THR 11 n 11 THR 11 B ALA 12 n 12 ALA 12 B ASP 13 n 13 ASP 13 B VAL 14 n 14 VAL 14 B LYS 15 n 15 LYS 15 B LYS 16 n 16 LYS 16 B ASP 17 n 17 ASP 17 B LEU 18 n 18 LEU 18 B ARG 19 n 19 ARG 19 B ASP 20 n 20 ASP 20 B SER 21 n 21 SER 21 B TRP 22 n 22 TRP 22 B LYS 23 n 23 LYS 23 B VAL 24 n 24 VAL 24 B ILE 25 n 25 ILE 25 B GLY 26 n 26 GLY 26 B SER 27 n 27 SER 27 B ASP 28 n 28 ASP 28 B LYS 29 n 29 LYS 29 B LYS 30 n 30 LYS 30 B GLY 31 n 31 GLY 31 B ASN 32 n 32 ASN 32 B GLY 33 n 33 GLY 33 B VAL 34 n 34 VAL 34 B ALA 35 n 35 ALA 35 B LEU 36 n 36 LEU 36 B MET 37 n 37 MET 37 B THR 38 n 38 THR 38 B THR 39 n 39 THR 39 B LEU 40 n 40 LEU 40 B PHE 41 n 41 PHE 41 B ALA 42 n 42 ALA 42 B ASP 43 n 43 ASP 43 B ASN 44 n 44 ASN 44 B GLN 45 n 45 GLN 45 B GLU 46 n 46 GLU 46 B THR 47 n 47 THR 47 B ILE 48 n 48 ILE 48 B GLY 49 n 49 GLY 49 B TYR 50 n 50 TYR 50 B PHE 51 n 51 PHE 51 B LYS 52 n 52 LYS 52 B ARG 53 n 53 ARG 53 B LEU 54 n 54 LEU 54 B GLY 55 n 55 GLY 55 B ASP 56 n 56 ASP 56 B VAL 57 n 57 VAL 57 B SER 58 n 58 SER 58 B GLN 59 n 59 GLN 59 B GLY 60 n 60 GLY 60 B MET 61 n 61 MET 61 B ALA 62 n 62 ALA 62 B ASN 63 n 63 ASN 63 B ASP 64 n 64 ASP 64 B LYS 65 n 65 LYS 65 B LEU 66 n 66 LEU 66 B ARG 67 n 67 ARG 67 B GLY 68 n 68 GLY 68 B HIS 69 n 69 HIS 69 B SER 70 n 70 SER 70 B ILE 71 n 71 ILE 71 B THR 72 n 72 THR 72 B LEU 73 n 73 LEU 73 B MET 74 n 74 MET 74 B TYR 75 n 75 TYR 75 B ALA 76 n 76 ALA 76 B LEU 77 n 77 LEU 77 B GLN 78 n 78 GLN 78 B ASN 79 n 79 ASN 79 B PHE 80 n 80 PHE 80 B ILE 81 n 81 ILE 81 B ASP 82 n 82 ASP 82 B GLN 83 n 83 GLN 83 B LEU 84 n 84 LEU 84 B ASP 85 n 85 ASP 85 B ASN 86 n 86 ASN 86 B PRO 87 n 87 PRO 87 B ASP 88 n 88 ASP 88 B ASP 89 n 89 ASP 89 B LEU 90 n 90 LEU 90 B VAL 91 n 91 VAL 91 B CYS 92 n 92 CYS 92 B VAL 93 n 93 VAL 93 B VAL 94 n 94 VAL 94 B GLU 95 n 95 GLU 95 B LYS 96 n 96 LYS 96 B PHE 97 n 97 PHE 97 B ALA 98 n 98 ALA 98 B VAL 99 n 99 VAL 99 B ASN 100 n 100 ASN 100 B HIS 101 n 101 HIS 101 B ILE 102 n 102 ILE 102 B THR 103 n 103 THR 103 B ARG 104 n 104 ARG 104 B LYS 105 n 105 LYS 105 B ILE 106 n 106 ILE 106 B SER 107 n 107 SER 107 B ALA 108 n 108 ALA 108 B ALA 109 n 109 ALA 109 B GLU 110 n 110 GLU 110 B PHE 111 n 111 PHE 111 B GLY 112 n 112 GLY 112 B LYS 113 n 113 LYS 113 B ILE 114 n 114 ILE 114 B ASN 115 n 115 ASN 115 B GLY 116 n 116 GLY 116 B PRO 117 n 117 PRO 117 B ILE 118 n 118 ILE 118 B LYS 119 n 119 LYS 119 B LYS 120 n 120 LYS 120 B VAL 121 n 121 VAL 121 B LEU 122 n 122 LEU 122 B ALA 123 n 123 ALA 123 B SER 124 n 124 SER 124 B LYS 125 n 125 LYS 125 B ASN 126 n 126 ASN 126 B PHE 127 n 127 PHE 127 B GLY 128 n 128 GLY 128 B ASP 129 n 129 ASP 129 B LYS 130 n 130 LYS 130 B TYR 131 n 131 TYR 131 B ALA 132 n 132 ALA 132 B ASN 133 n 133 ASN 133 B ALA 134 n 134 ALA 134 B TRP 135 n 135 TRP 135 B ALA 136 n 136 ALA 136 B LYS 137 n 137 LYS 137 B LEU 138 n 138 LEU 138 B VAL 139 n 139 VAL 139 B ALA 140 n 140 ALA 140 B VAL 141 n 141 VAL 141 B VAL 142 n 142 VAL 142 B GLN 143 n 143 GLN 143 B ALA 144 n 144 ALA 144 B ALA 145 n 145 ALA 145 B LEU 146 n 146 LEU 146 B author_and_software_defined_assembly PISA 2 dimeric 4920 -53 12480 A HIS 101 A NE2 HIS 101 1_555 A HEM 147 C FE HEM 1_555 A HEM 147 C NA HEM 1_555 90.0 A HIS 101 A NE2 HIS 101 1_555 A HEM 147 C FE HEM 1_555 A HEM 147 C NB HEM 1_555 92.7 A HEM 147 C NA HEM 1_555 A HEM 147 C FE HEM 1_555 A HEM 147 C NB HEM 1_555 90.8 A HIS 101 A NE2 HIS 101 1_555 A HEM 147 C FE HEM 1_555 A HEM 147 C NC HEM 1_555 92.6 A HEM 147 C NA HEM 1_555 A HEM 147 C FE HEM 1_555 A HEM 147 C NC HEM 1_555 177.4 A HEM 147 C NB HEM 1_555 A HEM 147 C FE HEM 1_555 A HEM 147 C NC HEM 1_555 89.6 A HIS 101 A NE2 HIS 101 1_555 A HEM 147 C FE HEM 1_555 A HEM 147 C ND HEM 1_555 90.2 A HEM 147 C NA HEM 1_555 A HEM 147 C FE HEM 1_555 A HEM 147 C ND HEM 1_555 88.1 A HEM 147 C NB HEM 1_555 A HEM 147 C FE HEM 1_555 A HEM 147 C ND HEM 1_555 176.9 A HEM 147 C NC HEM 1_555 A HEM 147 C FE HEM 1_555 A HEM 147 C ND HEM 1_555 91.4 A HIS 101 A NE2 HIS 101 1_555 A HEM 147 C FE HEM 1_555 A CMO 148 D C CMO 1_555 178.0 A HEM 147 C NA HEM 1_555 A HEM 147 C FE HEM 1_555 A CMO 148 D C CMO 1_555 91.9 A HEM 147 C NB HEM 1_555 A HEM 147 C FE HEM 1_555 A CMO 148 D C CMO 1_555 87.8 A HEM 147 C NC HEM 1_555 A HEM 147 C FE HEM 1_555 A CMO 148 D C CMO 1_555 85.5 A HEM 147 C ND HEM 1_555 A HEM 147 C FE HEM 1_555 A CMO 148 D C CMO 1_555 89.3 A HIS 101 A NE2 HIS 101 1_555 A HEM 147 C FE HEM 1_555 A CMO 148 D O CMO 1_555 174.6 A HEM 147 C NA HEM 1_555 A HEM 147 C FE HEM 1_555 A CMO 148 D O CMO 1_555 95.4 A HEM 147 C NB HEM 1_555 A HEM 147 C FE HEM 1_555 A CMO 148 D O CMO 1_555 87.5 A HEM 147 C NC HEM 1_555 A HEM 147 C FE HEM 1_555 A CMO 148 D O CMO 1_555 82.1 A HEM 147 C ND HEM 1_555 A HEM 147 C FE HEM 1_555 A CMO 148 D O CMO 1_555 89.7 A CMO 148 D C CMO 1_555 A HEM 147 C FE HEM 1_555 A CMO 148 D O CMO 1_555 3.5 B HIS 101 B NE2 HIS 101 1_555 B HEM 147 E FE HEM 1_555 B HEM 147 E NA HEM 1_555 91.6 B HIS 101 B NE2 HIS 101 1_555 B HEM 147 E FE HEM 1_555 B HEM 147 E NB HEM 1_555 97.8 B HEM 147 E NA HEM 1_555 B HEM 147 E FE HEM 1_555 B HEM 147 E NB HEM 1_555 90.2 B HIS 101 B NE2 HIS 101 1_555 B HEM 147 E FE HEM 1_555 B HEM 147 E NC HEM 1_555 89.4 B HEM 147 E NA HEM 1_555 B HEM 147 E FE HEM 1_555 B HEM 147 E NC HEM 1_555 178.7 B HEM 147 E NB HEM 1_555 B HEM 147 E FE HEM 1_555 B HEM 147 E NC HEM 1_555 90.4 B HIS 101 B NE2 HIS 101 1_555 B HEM 147 E FE HEM 1_555 B HEM 147 E ND HEM 1_555 85.9 B HEM 147 E NA HEM 1_555 B HEM 147 E FE HEM 1_555 B HEM 147 E ND HEM 1_555 89.2 B HEM 147 E NB HEM 1_555 B HEM 147 E FE HEM 1_555 B HEM 147 E ND HEM 1_555 176.2 B HEM 147 E NC HEM 1_555 B HEM 147 E FE HEM 1_555 B HEM 147 E ND HEM 1_555 90.2 B HIS 101 B NE2 HIS 101 1_555 B HEM 147 E FE HEM 1_555 B CMO 148 F C CMO 1_555 174.5 B HEM 147 E NA HEM 1_555 B HEM 147 E FE HEM 1_555 B CMO 148 F C CMO 1_555 93.0 B HEM 147 E NB HEM 1_555 B HEM 147 E FE HEM 1_555 B CMO 148 F C CMO 1_555 85.2 B HEM 147 E NC HEM 1_555 B HEM 147 E FE HEM 1_555 B CMO 148 F C CMO 1_555 85.9 B HEM 147 E ND HEM 1_555 B HEM 147 E FE HEM 1_555 B CMO 148 F C CMO 1_555 91.1 B HIS 101 B NE2 HIS 101 1_555 B HEM 147 E FE HEM 1_555 B CMO 148 F O CMO 1_555 172.5 B HEM 147 E NA HEM 1_555 B HEM 147 E FE HEM 1_555 B CMO 148 F O CMO 1_555 95.8 B HEM 147 E NB HEM 1_555 B HEM 147 E FE HEM 1_555 B CMO 148 F O CMO 1_555 82.7 B HEM 147 E NC HEM 1_555 B HEM 147 E FE HEM 1_555 B CMO 148 F O CMO 1_555 83.1 B HEM 147 E ND HEM 1_555 B HEM 147 E FE HEM 1_555 B CMO 148 F O CMO 1_555 93.7 B CMO 148 F C CMO 1_555 B HEM 147 E FE HEM 1_555 B CMO 148 F O CMO 1_555 3.9 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 A PRO 1 A PRO 1 1 Y 1 B PRO 1 B PRO 1 1 Y PROTEIN_REP.PARAM PROTEIN.TOP WATER_REP.PARAM WATER.TOP PARAM19X.HEME TOPH19X.HEME 26.6 9.52 0.00 0.00 -6.34 0.00 -3.18 0.21 0.006 0.189 0.19 0.189 1.85 39.90 1189 24623 24551 4.8 95.8 RANDOM 1 RESTRAINED THROUGHOUT 0.0 MOLECULAR REPLACEMENT 4SDH Engh & Huber FLAT MODEL 52.1189 0.352358 0.23 0.20 5.0 0.21 0.19 1.85 39.90 127 2500 90 0 2283 0.006 1.0 18.2 1.11 1.67 1.50 2.19 2.00 3.01 2.00 4.41 2.50 0.288 0.027 0.3 1.92 116 2224 10 5.0 92.8 25.4 1.85 40. 1NXF 24623 24623 0.0 0.0 0.084 0.084 1 12.0 3.4 95.2 0.321 1.85 1.92 0.321 87.8 refinement CNS 1.0 data scaling SCALEPACK phasing CNS Ligand-linked transitions of deoxyHbI crystals exposed to CO. 1 N N 1 N N 2 N N 3 N N 2 N N 3 N N 4 N N 4 N N The biological form of HbI is a dimer of the A and B subunits. A SER 2 A SER 2 HELX_P A ALA 8 A ALA 8 1 1 7 A THR 11 A THR 11 HELX_P A GLY 26 A GLY 26 1 2 16 A ASP 28 A ASP 28 HELX_P A ASN 44 A ASN 44 1 3 17 A GLN 45 A GLN 45 HELX_P A GLY 55 A GLY 55 5 4 11 A ASP 56 A ASP 56 HELX_P A ALA 62 A ALA 62 5 5 7 A ASN 63 A ASN 63 HELX_P A GLN 83 A GLN 83 1 6 21 A ASN 86 A ASN 86 HELX_P A ARG 104 A ARG 104 1 7 19 A SER 107 A SER 107 HELX_P A GLY 112 A GLY 112 1 8 6 A ILE 114 A ILE 114 HELX_P A SER 124 A SER 124 1 9 11 A GLY 128 A GLY 128 HELX_P A LEU 146 A LEU 146 1 10 19 B SER 2 B SER 2 HELX_P B ALA 8 B ALA 8 1 11 7 B THR 11 B THR 11 HELX_P B GLY 26 B GLY 26 1 12 16 B ASP 28 B ASP 28 HELX_P B ASN 44 B ASN 44 1 13 17 B GLN 45 B GLN 45 HELX_P B GLY 55 B GLY 55 5 14 11 B ASP 56 B ASP 56 HELX_P B ALA 62 B ALA 62 5 15 7 B ASN 63 B ASN 63 HELX_P B GLN 83 B GLN 83 1 16 21 B ASN 86 B ASN 86 HELX_P B ARG 104 B ARG 104 1 17 19 B SER 107 B SER 107 HELX_P B GLY 112 B GLY 112 1 18 6 B ILE 114 B ILE 114 HELX_P B LYS 125 B LYS 125 1 19 12 B GLY 128 B GLY 128 HELX_P B ALA 144 B ALA 144 1 20 17 metalc 2.078 A HIS 101 A NE2 HIS 101 1_555 A HEM 147 C FE HEM 1_555 metalc 1.873 A HEM 147 C FE HEM 1_555 A CMO 148 D C CMO 1_555 metalc 3.092 A HEM 147 C FE HEM 1_555 A CMO 148 D O CMO 1_555 metalc 2.057 B HIS 101 B NE2 HIS 101 1_555 B HEM 147 E FE HEM 1_555 metalc 1.887 B HEM 147 E FE HEM 1_555 B CMO 148 F C CMO 1_555 metalc 3.105 B HEM 147 E FE HEM 1_555 B CMO 148 F O CMO 1_555 OXYGEN STORAGE/TRANSPORT Invertebrate, Hemoglobin, allostery, cooperative, oxygen-binding, oxygen transport, heme protein, OXYGEN STORAGE-TRANSPORT COMPLEX GLB1_SCAIN UNP 1 1 P02213 PSVYDAAAQLTADVKKDLRDSWKVIGSDKKGNGVALMTTLFADNQETIGYFKRLGDVSQGMANDKLRGHSITLMYALQNF IDQLDNPDDLVCVVEKFAVNHITRKISAAEFGKINGPIKKVLASKNFGDKYANAWAKLVAVVQAAL 1 146 1NXF 1 146 P02213 A 1 1 146 1 146 1NXF 1 146 P02213 B 1 1 146 BINDING SITE FOR RESIDUE HEM A 147 A HEM 147 Software 15 BINDING SITE FOR RESIDUE HEM B 147 B HEM 147 Software 15 BINDING SITE FOR RESIDUE CMO A 148 A CMO 148 Software 5 BINDING SITE FOR RESIDUE CMO B 148 B CMO 148 Software 4 A THR 47 A THR 47 15 1_555 A TYR 50 A TYR 50 15 1_555 A PHE 51 A PHE 51 15 1_555 A ARG 53 A ARG 53 15 1_555 A HIS 69 A HIS 69 15 1_555 A PHE 97 A PHE 97 15 1_555 A ASN 100 A ASN 100 15 1_555 A HIS 101 A HIS 101 15 1_555 A ARG 104 A ARG 104 15 1_555 A PHE 111 A PHE 111 15 1_555 A ILE 114 A ILE 114 15 1_555 A CMO 148 D CMO 15 1_555 A HOH 185 G HOH 15 1_555 B LYS 96 B LYS 96 15 1_555 B ASN 100 B ASN 100 15 1_555 A LYS 96 A LYS 96 15 1_555 A ASN 100 A ASN 100 15 1_555 B TYR 50 B TYR 50 15 1_555 B PHE 51 B PHE 51 15 1_555 B ARG 53 B ARG 53 15 1_555 B HIS 69 B HIS 69 15 1_555 B LEU 73 B LEU 73 15 1_555 B PHE 97 B PHE 97 15 1_555 B ASN 100 B ASN 100 15 1_555 B HIS 101 B HIS 101 15 1_555 B ARG 104 B ARG 104 15 1_555 B PHE 111 B PHE 111 15 1_555 B CMO 148 F CMO 15 1_555 B HOH 178 H HOH 15 1_555 B HOH 204 H HOH 15 1_555 A MET 37 A MET 37 5 1_555 A PHE 51 A PHE 51 5 1_555 A HIS 69 A HIS 69 5 1_555 A LEU 73 A LEU 73 5 1_555 A HEM 147 C HEM 5 1_555 B MET 37 B MET 37 4 1_555 B HIS 69 B HIS 69 4 1_555 B LEU 73 B LEU 73 4 1_555 B HEM 147 E HEM 4 1_555 20 C 2 2 21