0.010927 0.006308 0.000000 0.000000 0.012617 0.000000 0.000000 0.000000 0.021749 0.000000 0.000000 0.000000 Brunori, M. Cutruzzola, F. Savino, C. Travaglini-Allocatelli, C. Vallone, B. Gibson, Q.H. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 91.520 91.520 45.980 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 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 O4 S -2 96.063 SULFATE ION non-polymer C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking 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 S C N 76 N C N 77 N O N 78 N C N 79 N C N 80 N C N 81 N O N 82 N N N 83 N O 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 H N 91 N H N 92 N H N 93 N H N 94 N N N 95 S C N 96 N C N 97 N O N 98 N C N 99 N C N 100 N C N 101 N O N 102 N O N 103 N O 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 H N 111 N H N 112 N H N 113 N N N 114 N C N 115 N C 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 C N 124 N C N 125 N C N 126 N C Y 127 N C Y 128 N C Y 129 N C Y 130 N C N 131 N C N 132 N C N 133 N C N 134 N C N 135 N O N 136 N O N 137 N C N 138 N C N 139 N C N 140 N C N 141 N C N 142 N C N 143 N C Y 144 N C Y 145 N C Y 146 N C Y 147 N C N 148 N C N 149 N C N 150 N C N 151 N C N 152 N C 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 O N 160 N O Y 161 N N N 162 N N Y 163 N N N 164 N N N 165 N FE 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 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 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 N N 199 S C N 200 N C N 201 N O N 202 N C Y 203 N C Y 204 N N Y 205 N C Y 206 N C Y 207 N N 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 O 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 S C N 227 N C N 228 N C N 229 N C N 230 N O N 231 N H 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 N N 245 S C N 246 N C N 247 N O N 248 N C N 249 N C N 250 N C N 251 N C N 252 N O 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 H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N N N 267 S C N 268 N C N 269 N O N 270 N C N 271 N C N 272 N C N 273 N C N 274 N N N 275 N O 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 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 H N 291 N N N 292 S C N 293 N C N 294 N O N 295 N C N 296 N C N 297 N S N 298 N C N 299 N O 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 H N 308 N H N 309 N H N 310 N H N 311 N N N 312 S C N 313 N C N 314 N O N 315 N C Y 316 N C Y 317 N C Y 318 N C Y 319 N C Y 320 N C Y 321 N C N 322 N O 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 H N 331 N H N 332 N H N 333 N H N 334 N N N 335 S C N 336 N C N 337 N O N 338 N C N 339 N C N 340 N C N 341 N O N 342 N H N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H N 349 N H N 350 N H N 351 N N N 352 S C N 353 N C N 354 N O N 355 N C N 356 N O 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 S N 366 N O N 367 N O N 368 N O N 369 N O N 370 N N N 371 S C N 372 N C N 373 N O N 374 R C N 375 N O N 376 N C 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 N N 388 S C N 389 N C N 390 N O N 391 N C Y 392 N C Y 393 N C Y 394 N C Y 395 N N Y 396 N C Y 397 N C Y 398 N C Y 399 N C Y 400 N C N 401 N O 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 H N 413 N H N 414 N N N 415 S C N 416 N C N 417 N O N 418 N C Y 419 N C Y 420 N C Y 421 N C Y 422 N C Y 423 N C Y 424 N C N 425 N O N 426 N O N 427 N H N 428 N H N 429 N H N 430 N H N 431 N H N 432 N H N 433 N H N 434 N H N 435 N H N 436 N H N 437 N H N 438 N N N 439 S C N 440 N C N 441 N O N 442 N C N 443 N C N 444 N C N 445 N O N 446 N H N 447 N H N 448 N H N 449 N H N 450 N H N 451 N H N 452 N H N 453 N H N 454 N H N 455 N H N 456 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 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 doub N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N doub 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 sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N doub 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 doub N 121 N sing N 122 N sing N 123 N doub N 124 N sing N 125 N doub N 126 N sing N 127 N sing Y 128 N doub Y 129 N sing Y 130 N sing N 131 N sing Y 132 N doub N 133 N sing Y 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N doub N 145 N sing N 146 N sing N 147 N sing N 148 N doub 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 doub N 157 N sing N 158 N sing N 159 N sing Y 160 N sing Y 161 N sing Y 162 N doub N 163 N sing Y 164 N sing N 165 N sing Y 166 N sing 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 N 174 N sing N 175 N doub N 176 N doub 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 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 Y 209 N sing Y 210 N doub Y 211 N doub N 212 N sing Y 213 N sing N 214 N sing Y 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 sing N 225 N sing N 226 N sing N 227 N doub 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 sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N doub 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 sing N 267 N sing N 268 N sing N 269 N doub 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 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 doub 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 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 N 322 N sing Y 323 N doub N 324 N sing Y 325 N sing 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 doub N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N sing N 341 N sing N 342 N sing N 343 N 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 doub 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 doub N 360 N doub N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N doub 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 sing N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N sing N 385 N doub N 386 N sing N 387 N sing N 388 N sing N 389 N sing Y 390 N doub Y 391 N sing Y 392 N sing N 393 N sing Y 394 N doub Y 395 N sing Y 396 N sing N 397 N sing Y 398 N sing Y 399 N doub N 400 N sing Y 401 N doub N 402 N sing Y 403 N sing N 404 N sing N 405 N sing N 406 N sing 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 doub N 414 N sing N 415 N sing N 416 N sing N 417 N sing Y 418 N doub Y 419 N sing Y 420 N sing N 421 N sing Y 422 N doub N 423 N sing Y 424 N doub N 425 N sing Y 426 N sing N 427 N sing N 428 N sing N 429 N sing N 430 N sing N 431 N sing N 432 N sing N 433 N sing N 434 N sing N 435 N sing N 436 N sing N 437 N doub 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 sing N 448 N sing US Biophys.J. BIOJAU 0030 0006-3495 76 1259 1269 10049310 Structural dynamics of ligand diffusion in the protein matrix: A study on a new myoglobin mutant Y(B10) Q(E7) R(E10). 1999 NE TRENDS BIOCHEM.SCI. TBSCDB 0946 0968-0004 24 253 255 10.1016/S0968-0004(99)01421-8 Does Picosecond Protein Dynamics Have a Survival Value? 1999 US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 97 2058 2063 10.1073/pnas.040459697 The Role of Cavities in Protein Dynamics: Crystal Structure of a Photolytic Intermediate of a Mutant Myoglobin 2000 10.2210/pdb1f63/pdb pdb_00001f63 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 IMAGE PLATE 1998-09-01 RIGAKU RAXIS II SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 17461.250 MYOGLOBIN L29Y, H64Q, T67R 1 man polymer 96.063 SULFATE ION 1 syn non-polymer 616.487 PROTOPORPHYRIN IX CONTAINING FE 1 syn non-polymer 18.015 water 90 nat water no no MVLSEGEWQLVLHVWAKVEADVAGHGQDIYIRLFKSHPETLEKFDRFKHLKTEAEMKASEDLKKQGVRVLTALGAILKKK GHHEAELKPLAQSHATKHKIPIKYLEFISEAIIHVLHSRHPGNFGADAQGAMNKALELFRKDIAAKYKELGYQG MVLSEGEWQLVLHVWAKVEADVAGHGQDIYIRLFKSHPETLEKFDRFKHLKTEAEMKASEDLKKQGVRVLTALGAILKKK GHHEAELKPLAQSHATKHKIPIKYLEFISEAIIHVLHSRHPGNFGADAQGAMNKALELFRKDIAAKYKELGYQG 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 sperm whale Physeter Escherichia sample 9755 Physeter catodon 562 Escherichia coli 1 3.18 61.35 VAPOR DIFFUSION, HANGING DROP 8.7 2.7 M Ammonium sulphate, 20 mM Tris-Cl, 1 mM EDTA, pH 8.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 database_2 struct_conn struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond repository Initial release Version format compliance Version format compliance Database references Derived calculations Data collection 1 0 2000-07-19 1 1 2008-04-27 1 2 2011-07-13 1 3 2021-11-03 1 4 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _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_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id CO liganded state of the same mutant CO* intermediate state of the same mutant RCSB Y RCSB 2000-06-20 REL SO4 SULFATE ION HEM PROTOPORPHYRIN IX CONTAINING FE HOH water Triple Mb mutant designed to mimick the properties of Ascaris suum Hb. The amino acid in the heme distal site do not allow ligand binding to the heme without movement of the mutated Y(B10) and Q(E7) SO4 91 2 SO4 SO4 154 A HEM 200 3 HEM HEM 200 A HOH 1 4 HOH HOH 201 A HOH 2 4 HOH HOH 202 A HOH 3 4 HOH HOH 203 A HOH 4 4 HOH HOH 204 A HOH 5 4 HOH HOH 205 A HOH 6 4 HOH HOH 206 A HOH 7 4 HOH HOH 207 A HOH 8 4 HOH HOH 208 A HOH 9 4 HOH HOH 209 A HOH 10 4 HOH HOH 210 A HOH 11 4 HOH HOH 211 A HOH 12 4 HOH HOH 212 A HOH 13 4 HOH HOH 213 A HOH 14 4 HOH HOH 214 A HOH 15 4 HOH HOH 215 A HOH 16 4 HOH HOH 216 A HOH 17 4 HOH HOH 217 A HOH 18 4 HOH HOH 218 A HOH 19 4 HOH HOH 219 A HOH 20 4 HOH HOH 220 A HOH 21 4 HOH HOH 221 A HOH 22 4 HOH HOH 222 A HOH 23 4 HOH HOH 223 A HOH 24 4 HOH HOH 224 A HOH 25 4 HOH HOH 225 A HOH 26 4 HOH HOH 226 A HOH 27 4 HOH HOH 227 A HOH 28 4 HOH HOH 228 A HOH 29 4 HOH HOH 229 A HOH 30 4 HOH HOH 230 A HOH 31 4 HOH HOH 231 A HOH 32 4 HOH HOH 232 A HOH 33 4 HOH HOH 233 A HOH 34 4 HOH HOH 234 A HOH 35 4 HOH HOH 235 A HOH 36 4 HOH HOH 236 A HOH 37 4 HOH HOH 237 A HOH 38 4 HOH HOH 238 A HOH 39 4 HOH HOH 239 A HOH 40 4 HOH HOH 240 A HOH 41 4 HOH HOH 241 A HOH 42 4 HOH HOH 242 A HOH 43 4 HOH HOH 243 A HOH 44 4 HOH HOH 244 A HOH 45 4 HOH HOH 245 A HOH 46 4 HOH HOH 246 A HOH 47 4 HOH HOH 247 A HOH 48 4 HOH HOH 248 A HOH 49 4 HOH HOH 249 A HOH 50 4 HOH HOH 250 A HOH 51 4 HOH HOH 251 A HOH 52 4 HOH HOH 252 A HOH 53 4 HOH HOH 253 A HOH 54 4 HOH HOH 254 A HOH 55 4 HOH HOH 255 A HOH 56 4 HOH HOH 256 A HOH 57 4 HOH HOH 257 A HOH 58 4 HOH HOH 258 A HOH 59 4 HOH HOH 259 A HOH 60 4 HOH HOH 260 A HOH 61 4 HOH HOH 261 A HOH 62 4 HOH HOH 262 A HOH 63 4 HOH HOH 263 A HOH 64 4 HOH HOH 264 A HOH 65 4 HOH HOH 265 A HOH 66 4 HOH HOH 266 A HOH 67 4 HOH HOH 267 A HOH 68 4 HOH HOH 268 A HOH 69 4 HOH HOH 269 A HOH 70 4 HOH HOH 270 A HOH 71 4 HOH HOH 271 A HOH 72 4 HOH HOH 272 A HOH 73 4 HOH HOH 273 A HOH 74 4 HOH HOH 274 A HOH 75 4 HOH HOH 275 A HOH 76 4 HOH HOH 276 A HOH 77 4 HOH HOH 277 A HOH 78 4 HOH HOH 278 A HOH 79 4 HOH HOH 279 A HOH 80 4 HOH HOH 280 A HOH 81 4 HOH HOH 281 A HOH 82 4 HOH HOH 282 A HOH 83 4 HOH HOH 283 A HOH 84 4 HOH HOH 284 A HOH 85 4 HOH HOH 285 A HOH 86 4 HOH HOH 286 A HOH 87 4 HOH HOH 287 A HOH 88 4 HOH HOH 288 A HOH 89 4 HOH HOH 289 A HOH 90 4 HOH HOH 290 A MET 0 n 1 MET 0 A VAL 1 n 2 VAL 1 A LEU 2 n 3 LEU 2 A SER 3 n 4 SER 3 A GLU 4 n 5 GLU 4 A GLY 5 n 6 GLY 5 A GLU 6 n 7 GLU 6 A TRP 7 n 8 TRP 7 A GLN 8 n 9 GLN 8 A LEU 9 n 10 LEU 9 A VAL 10 n 11 VAL 10 A LEU 11 n 12 LEU 11 A HIS 12 n 13 HIS 12 A VAL 13 n 14 VAL 13 A TRP 14 n 15 TRP 14 A ALA 15 n 16 ALA 15 A LYS 16 n 17 LYS 16 A VAL 17 n 18 VAL 17 A GLU 18 n 19 GLU 18 A ALA 19 n 20 ALA 19 A ASP 20 n 21 ASP 20 A VAL 21 n 22 VAL 21 A ALA 22 n 23 ALA 22 A GLY 23 n 24 GLY 23 A HIS 24 n 25 HIS 24 A GLY 25 n 26 GLY 25 A GLN 26 n 27 GLN 26 A ASP 27 n 28 ASP 27 A ILE 28 n 29 ILE 28 A TYR 29 n 30 TYR 29 A ILE 30 n 31 ILE 30 A ARG 31 n 32 ARG 31 A LEU 32 n 33 LEU 32 A PHE 33 n 34 PHE 33 A LYS 34 n 35 LYS 34 A SER 35 n 36 SER 35 A HIS 36 n 37 HIS 36 A PRO 37 n 38 PRO 37 A GLU 38 n 39 GLU 38 A THR 39 n 40 THR 39 A LEU 40 n 41 LEU 40 A GLU 41 n 42 GLU 41 A LYS 42 n 43 LYS 42 A PHE 43 n 44 PHE 43 A ASP 44 n 45 ASP 44 A ARG 45 n 46 ARG 45 A PHE 46 n 47 PHE 46 A LYS 47 n 48 LYS 47 A HIS 48 n 49 HIS 48 A LEU 49 n 50 LEU 49 A LYS 50 n 51 LYS 50 A THR 51 n 52 THR 51 A GLU 52 n 53 GLU 52 A ALA 53 n 54 ALA 53 A GLU 54 n 55 GLU 54 A MET 55 n 56 MET 55 A LYS 56 n 57 LYS 56 A ALA 57 n 58 ALA 57 A SER 58 n 59 SER 58 A GLU 59 n 60 GLU 59 A ASP 60 n 61 ASP 60 A LEU 61 n 62 LEU 61 A LYS 62 n 63 LYS 62 A LYS 63 n 64 LYS 63 A GLN 64 n 65 GLN 64 A GLY 65 n 66 GLY 65 A VAL 66 n 67 VAL 66 A ARG 67 n 68 ARG 67 A VAL 68 n 69 VAL 68 A LEU 69 n 70 LEU 69 A THR 70 n 71 THR 70 A ALA 71 n 72 ALA 71 A LEU 72 n 73 LEU 72 A GLY 73 n 74 GLY 73 A ALA 74 n 75 ALA 74 A ILE 75 n 76 ILE 75 A LEU 76 n 77 LEU 76 A LYS 77 n 78 LYS 77 A LYS 78 n 79 LYS 78 A LYS 79 n 80 LYS 79 A GLY 80 n 81 GLY 80 A HIS 81 n 82 HIS 81 A HIS 82 n 83 HIS 82 A GLU 83 n 84 GLU 83 A ALA 84 n 85 ALA 84 A GLU 85 n 86 GLU 85 A LEU 86 n 87 LEU 86 A LYS 87 n 88 LYS 87 A PRO 88 n 89 PRO 88 A LEU 89 n 90 LEU 89 A ALA 90 n 91 ALA 90 A GLN 91 n 92 GLN 91 A SER 92 n 93 SER 92 A HIS 93 n 94 HIS 93 A ALA 94 n 95 ALA 94 A THR 95 n 96 THR 95 A LYS 96 n 97 LYS 96 A HIS 97 n 98 HIS 97 A LYS 98 n 99 LYS 98 A ILE 99 n 100 ILE 99 A PRO 100 n 101 PRO 100 A ILE 101 n 102 ILE 101 A LYS 102 n 103 LYS 102 A TYR 103 n 104 TYR 103 A LEU 104 n 105 LEU 104 A GLU 105 n 106 GLU 105 A PHE 106 n 107 PHE 106 A ILE 107 n 108 ILE 107 A SER 108 n 109 SER 108 A GLU 109 n 110 GLU 109 A ALA 110 n 111 ALA 110 A ILE 111 n 112 ILE 111 A ILE 112 n 113 ILE 112 A HIS 113 n 114 HIS 113 A VAL 114 n 115 VAL 114 A LEU 115 n 116 LEU 115 A HIS 116 n 117 HIS 116 A SER 117 n 118 SER 117 A ARG 118 n 119 ARG 118 A HIS 119 n 120 HIS 119 A PRO 120 n 121 PRO 120 A GLY 121 n 122 GLY 121 A ASN 122 n 123 ASN 122 A PHE 123 n 124 PHE 123 A GLY 124 n 125 GLY 124 A ALA 125 n 126 ALA 125 A ASP 126 n 127 ASP 126 A ALA 127 n 128 ALA 127 A GLN 128 n 129 GLN 128 A GLY 129 n 130 GLY 129 A ALA 130 n 131 ALA 130 A MET 131 n 132 MET 131 A ASN 132 n 133 ASN 132 A LYS 133 n 134 LYS 133 A ALA 134 n 135 ALA 134 A LEU 135 n 136 LEU 135 A GLU 136 n 137 GLU 136 A LEU 137 n 138 LEU 137 A PHE 138 n 139 PHE 138 A ARG 139 n 140 ARG 139 A LYS 140 n 141 LYS 140 A ASP 141 n 142 ASP 141 A ILE 142 n 143 ILE 142 A ALA 143 n 144 ALA 143 A ALA 144 n 145 ALA 144 A LYS 145 n 146 LYS 145 A TYR 146 n 147 TYR 146 A LYS 147 n 148 LYS 147 A GLU 148 n 149 GLU 148 A LEU 149 n 150 LEU 149 A GLY 150 n 151 GLY 150 A TYR 151 n 152 TYR 151 A GLN 152 n 153 GLN 152 A GLY 153 n 154 GLY 153 A author_defined_assembly 1 monomeric A HIS 93 A NE2 HIS 94 1_555 A HEM 200 C FE HEM 1_555 A HEM 200 C NA HEM 1_555 90.9 A HIS 93 A NE2 HIS 94 1_555 A HEM 200 C FE HEM 1_555 A HEM 200 C NB HEM 1_555 99.4 A HEM 200 C NA HEM 1_555 A HEM 200 C FE HEM 1_555 A HEM 200 C NB HEM 1_555 89.0 A HIS 93 A NE2 HIS 94 1_555 A HEM 200 C FE HEM 1_555 A HEM 200 C NC HEM 1_555 105.2 A HEM 200 C NA HEM 1_555 A HEM 200 C FE HEM 1_555 A HEM 200 C NC HEM 1_555 163.7 A HEM 200 C NB HEM 1_555 A HEM 200 C FE HEM 1_555 A HEM 200 C NC HEM 1_555 91.0 A HIS 93 A NE2 HIS 94 1_555 A HEM 200 C FE HEM 1_555 A HEM 200 C ND HEM 1_555 98.0 A HEM 200 C NA HEM 1_555 A HEM 200 C FE HEM 1_555 A HEM 200 C ND HEM 1_555 88.1 A HEM 200 C NB HEM 1_555 A HEM 200 C FE HEM 1_555 A HEM 200 C ND HEM 1_555 162.3 A HEM 200 C NC HEM 1_555 A HEM 200 C FE HEM 1_555 A HEM 200 C ND HEM 1_555 87.0 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 1 A NE ARG 45 A NE ARG 46 0 Y 1 A CZ ARG 45 A CZ ARG 46 0 Y 1 A NH1 ARG 45 A NH1 ARG 46 0 Y 1 A NH2 ARG 45 A NH2 ARG 46 0 Y 1 A CE LYS 62 A CE LYS 63 0 Y 1 A NZ LYS 62 A NZ LYS 63 0 Y 1 A CZ ARG 67 A CZ ARG 68 0 Y 1 A NH1 ARG 67 A NH1 ARG 68 0 Y 1 A NH2 ARG 67 A NH2 ARG 68 0 Y 1 A CE LYS 96 A CE LYS 97 0 Y 1 A NZ LYS 96 A NZ LYS 97 0 Y 1 A CD LYS 98 A CD LYS 99 0 Y 1 A CE LYS 98 A CE LYS 99 0 Y 1 A NZ LYS 98 A NZ LYS 99 0 Y 1 A CD LYS 102 A CD LYS 103 0 Y 1 A CE LYS 102 A CE LYS 103 0 Y 1 A NZ LYS 102 A NZ LYS 103 0 Y 1 A MET 0 -13.26 1 A ARG 67 0.325 SIDE CHAIN 1 -7.48 1.20 123.30 115.82 A A A OE1 CD OE2 GLU GLU GLU 4 4 4 N 1 6.85 0.50 120.30 127.15 A A A NE CZ NH1 ARG ARG ARG 31 31 31 N 1 -4.42 0.50 120.30 115.88 A A A NE CZ NH2 ARG ARG ARG 31 31 31 N 1 -22.03 2.10 111.80 89.77 A A A CG CD NE ARG ARG ARG 45 45 45 N 1 -10.66 1.60 122.70 112.04 A A A O C N GLU GLU ALA 52 52 53 Y 1 -30.43 1.40 123.60 93.17 A A A CD NE CZ ARG ARG ARG 67 67 67 N 1 -3.35 0.50 120.30 116.95 A A A NE CZ NH1 ARG ARG ARG 67 67 67 N 1 -3.14 0.50 120.30 117.16 A A A NE CZ NH2 ARG ARG ARG 67 67 67 N 1 -7.62 1.20 123.30 115.68 A A A OE1 CD OE2 GLU GLU GLU 85 85 85 N 1 4.21 0.70 109.00 113.21 A A A CE1 NE2 CD2 HIS HIS HIS 93 93 93 N 1 18.94 2.60 111.60 130.54 A A A CB CG CD LYS LYS LYS 98 98 98 N 1 15.75 2.60 111.60 127.35 A A A CB CG CD LYS LYS LYS 102 102 102 N 1 -5.16 0.60 121.00 115.84 A A A CB CG CD2 TYR TYR TYR 103 103 103 N 1 -5.09 0.70 120.80 115.71 A A A CB CG CD2 PHE PHE PHE 106 106 106 N 1 9.03 0.90 118.30 127.33 A A A CB CG OD1 ASP ASP ASP 126 126 126 N 1 -6.16 0.60 121.00 114.84 A A A CB CG CD2 TYR TYR TYR 146 146 146 N 1 5.04 0.60 121.00 126.04 A A A CB CG CD1 TYR TYR TYR 146 146 146 N 1 A A CD NE ARG ARG 45 45 0.390 0.017 1.460 1.850 N 1 A A NE CZ ARG ARG 67 67 0.102 0.013 1.326 1.428 N 1 A A CG CD LYS LYS 98 98 -0.266 0.034 1.520 1.254 N 1 A A CG CD LYS LYS 102 102 -0.391 0.034 1.520 1.129 N 1 A A CB OG SER SER 108 108 0.082 0.013 1.418 1.500 N 1 A PHE 46 -140.66 28.37 0.2200000 0.1690000 0.1720000 0.1700000 1.8 15.0 980 19600 19600 94.3 random 1 3 3 PROTIN 1.8 15.0 90 1370 48 0 1232 0.0143 1.2 18.5 1.8 15.0 1F63 60982 19613 2 2 0.0950000 1 13 3.1 94.2 0.2490000 1.8 15.0 1079 2 89.3 model building FFT (POINT MUTANT) refinement REFMAC data reduction DENZO data scaling SCALEPACK phasing FFT (POINT MUTANT) CRYSTAL STRUCTURE OF DEOXY SPERM WHALE MYOGLOBIN MUTANT Y(B10)Q(E7)R(E10) 1 N N 2 N N 3 N N 4 N N A SER 3 A SER 4 HELX_P A GLU 18 A GLU 19 1 1 16 A ASP 20 A ASP 21 HELX_P A HIS 36 A HIS 37 1 2 17 A PRO 37 A PRO 38 HELX_P A PHE 43 A PHE 44 5 3 7 A THR 51 A THR 52 HELX_P A SER 58 A SER 59 1 4 8 A SER 58 A SER 59 HELX_P A LYS 78 A LYS 79 1 5 21 A HIS 82 A HIS 83 HELX_P A LYS 96 A LYS 97 1 6 15 A PRO 100 A PRO 101 HELX_P A HIS 119 A HIS 120 1 7 20 A PRO 120 A PRO 121 HELX_P A PHE 123 A PHE 124 5 8 4 A GLY 124 A GLY 125 HELX_P A LEU 149 A LEU 150 1 9 26 metalc 2.226 A HIS 93 A NE2 HIS 94 1_555 A HEM 200 C FE HEM 1_555 OXYGEN STORAGE/TRANSPORT myoglobin, heme, triple mutant, OXYGEN STORAGE-TRANSPORT COMPLEX MYG_PHYCA UNP 1 P02185 1 153 1F63 1 153 P02185 A 1 2 154 1 initiating methionine MET 0 1F63 A P02185 UNP 1 1 LEU engineered mutation TYR 29 1F63 A P02185 UNP 29 30 1 HIS engineered mutation GLN 64 1F63 A P02185 UNP 64 65 1 THR engineered mutation ARG 67 1F63 A P02185 UNP 67 68 BINDING SITE FOR RESIDUE SO4 A 154 A SO4 154 Software 4 BINDING SITE FOR RESIDUE HEM A 200 A HEM 200 Software 15 A SER 3 A SER 4 4 1_556 A GLU 4 A GLU 5 4 1_556 A THR 51 A THR 52 4 1_555 A GLU 52 A GLU 53 4 1_555 A TYR 29 A TYR 30 15 1_555 A LYS 42 A LYS 43 15 1_555 A PHE 43 A PHE 44 15 1_555 A ARG 45 A ARG 46 15 1_555 A GLN 64 A GLN 65 15 1_555 A VAL 68 A VAL 69 15 1_555 A LEU 89 A LEU 90 15 1_555 A SER 92 A SER 93 15 1_555 A HIS 93 A HIS 94 15 1_555 A HIS 97 A HIS 98 15 1_555 A ILE 99 A ILE 100 15 1_555 A TYR 103 A TYR 104 15 1_555 A HOH 255 D HOH 15 1_555 A HOH 258 D HOH 15 1_555 A HOH 266 D HOH 15 1_555 168 P 6