0.014144 0.000000 0.005646 0.000000 0.024728 0.000000 0.000000 0.000000 0.027411 0.00000 0.00000 0.00000 Wu, J. Gan, J.-H. Xia, Z.-X. Wang, Y.-H. Wang, W.-H. Xue, L.-L. Xie, Y. Huang, Z.-X. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 111.76 90.00 70.700 40.440 39.280 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 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 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 Y 296 N C Y 297 N C Y 298 N C Y 299 N C Y 300 N C Y 301 N C N 302 N O 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 H N 314 N N N 315 S C N 316 N C N 317 N O N 318 N C N 319 N C N 320 N C N 321 N O 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 H N 331 N N N 332 S C N 333 N C N 334 N O N 335 N C N 336 N O N 337 N O 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 N N 346 S C N 347 N C N 348 N O N 349 R C N 350 N O N 351 N C N 352 N O N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N H N 359 N H N 360 N H N 361 N H N 362 N N N 363 S C N 364 N C N 365 N O N 366 N C Y 367 N C Y 368 N C Y 369 N C Y 370 N N Y 371 N C Y 372 N C Y 373 N C Y 374 N C Y 375 N C N 376 N O N 377 N 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 H N 389 N N N 390 S C N 391 N C N 392 N O N 393 N C Y 394 N C Y 395 N C Y 396 N C Y 397 N C Y 398 N C Y 399 N C N 400 N O 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 N N 414 S C N 415 N C N 416 N O N 417 N C N 418 N C N 419 N C N 420 N O 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 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 Y 298 N doub Y 299 N sing Y 300 N sing N 301 N sing Y 302 N doub N 303 N sing Y 304 N doub N 305 N sing Y 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N doub N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N sing N 331 N sing N 332 N sing N 333 N doub 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 sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N doub 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 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 doub N 363 N sing N 364 N sing N 365 N sing N 366 N sing Y 367 N doub Y 368 N sing Y 369 N sing N 370 N sing Y 371 N doub Y 372 N sing Y 373 N sing N 374 N sing Y 375 N sing Y 376 N doub N 377 N sing Y 378 N doub N 379 N sing Y 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 doub N 391 N sing N 392 N sing N 393 N sing N 394 N sing Y 395 N doub Y 396 N sing Y 397 N sing N 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 sing N 414 N doub 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 sing N 424 N sing N 425 N sing US Proteins PSFGEY 0867 0887-3585 40 249 257 10.1002/(SICI)1097-0134(20000801)40:2<249::AID-PROT70>3.0.CO;2-H 10842340 Crystal structure of recombinant trypsin-solubilized fragment of cytochrome b(5) and the structural comparison with Val61His mutant. 2000 10.2210/pdb1ehb/pdb pdb_00001ehb 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293.0 1 IMAGE PLATE 1999-03-30 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 SEALED TUBE 9475.380 PROTEIN (CYTOCHROME B5) TRYPSIN-SOLUBILIZED FRAGMENT 1 man polymer 616.487 PROTOPORPHYRIN IX CONTAINING FE 1 syn non-polymer 18.015 water 70 nat water no no AVKYYTLEEIQKHNNSKSTWLILHYKVYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTFIIGELHPD DR AVKYYTLEEIQKHNNSKSTWLILHYKVYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTFIIGELHPD DR 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 cattle Bos Escherichia sample 9913 LIVER Bos taurus 562 Escherichia coli 1 2.75 55.29 VAPOR DIFFUSION, HANGING DROP 8.0 phosphate buffer, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 chem_comp_atom chem_comp_bond database_2 struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2000-08-09 1 1 2008-04-27 1 2 2011-07-13 1 3 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id VAL61HIS MUTANT STRUCTURE OF TRYPSIN-SOLUBILIZED FRAGMENT OF CYTOCHROME B5 RCSB Y RCSB 2000-02-20 REL REL HEM PROTOPORPHYRIN IX CONTAINING FE HOH water HEM 201 2 HEM HEM 201 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 ALA 3 n 1 ALA 3 A VAL 4 n 2 VAL 4 A LYS 5 n 3 LYS 5 A TYR 6 n 4 TYR 6 A TYR 7 n 5 TYR 7 A THR 8 n 6 THR 8 A LEU 9 n 7 LEU 9 A GLU 10 n 8 GLU 10 A GLU 11 n 9 GLU 11 A ILE 12 n 10 ILE 12 A GLN 13 n 11 GLN 13 A LYS 14 n 12 LYS 14 A HIS 15 n 13 HIS 15 A ASN 16 n 14 ASN 16 A ASN 17 n 15 ASN 17 A SER 18 n 16 SER 18 A LYS 19 n 17 LYS 19 A SER 20 n 18 SER 20 A THR 21 n 19 THR 21 A TRP 22 n 20 TRP 22 A LEU 23 n 21 LEU 23 A ILE 24 n 22 ILE 24 A LEU 25 n 23 LEU 25 A HIS 26 n 24 HIS 26 A TYR 27 n 25 TYR 27 A LYS 28 n 26 LYS 28 A VAL 29 n 27 VAL 29 A TYR 30 n 28 TYR 30 A ASP 31 n 29 ASP 31 A LEU 32 n 30 LEU 32 A THR 33 n 31 THR 33 A LYS 34 n 32 LYS 34 A PHE 35 n 33 PHE 35 A LEU 36 n 34 LEU 36 A GLU 37 n 35 GLU 37 A GLU 38 n 36 GLU 38 A HIS 39 n 37 HIS 39 A PRO 40 n 38 PRO 40 A GLY 41 n 39 GLY 41 A GLY 42 n 40 GLY 42 A GLU 43 n 41 GLU 43 A GLU 44 n 42 GLU 44 A VAL 45 n 43 VAL 45 A LEU 46 n 44 LEU 46 A ARG 47 n 45 ARG 47 A GLU 48 n 46 GLU 48 A GLN 49 n 47 GLN 49 A ALA 50 n 48 ALA 50 A GLY 51 n 49 GLY 51 A GLY 52 n 50 GLY 52 A ASP 53 n 51 ASP 53 A ALA 54 n 52 ALA 54 A THR 55 n 53 THR 55 A GLU 56 n 54 GLU 56 A ASN 57 n 55 ASN 57 A PHE 58 n 56 PHE 58 A GLU 59 n 57 GLU 59 A ASP 60 n 58 ASP 60 A VAL 61 n 59 VAL 61 A GLY 62 n 60 GLY 62 A HIS 63 n 61 HIS 63 A SER 64 n 62 SER 64 A THR 65 n 63 THR 65 A ASP 66 n 64 ASP 66 A ALA 67 n 65 ALA 67 A ARG 68 n 66 ARG 68 A GLU 69 n 67 GLU 69 A LEU 70 n 68 LEU 70 A SER 71 n 69 SER 71 A LYS 72 n 70 LYS 72 A THR 73 n 71 THR 73 A PHE 74 n 72 PHE 74 A ILE 75 n 73 ILE 75 A ILE 76 n 74 ILE 76 A GLY 77 n 75 GLY 77 A GLU 78 n 76 GLU 78 A LEU 79 n 77 LEU 79 A HIS 80 n 78 HIS 80 A PRO 81 n 79 PRO 81 A ASP 82 n 80 ASP 82 A ASP 83 n 81 ASP 83 A ARG 84 n 82 ARG 84 A author_defined_assembly 1 monomeric A HIS 39 A NE2 HIS 37 1_555 A HEM 201 B FE HEM 1_555 A HEM 201 B NA HEM 1_555 92.6 A HIS 39 A NE2 HIS 37 1_555 A HEM 201 B FE HEM 1_555 A HEM 201 B NB HEM 1_555 92.4 A HEM 201 B NA HEM 1_555 A HEM 201 B FE HEM 1_555 A HEM 201 B NB HEM 1_555 89.0 A HIS 39 A NE2 HIS 37 1_555 A HEM 201 B FE HEM 1_555 A HEM 201 B NC HEM 1_555 88.1 A HEM 201 B NA HEM 1_555 A HEM 201 B FE HEM 1_555 A HEM 201 B NC HEM 1_555 179.2 A HEM 201 B NB HEM 1_555 A HEM 201 B FE HEM 1_555 A HEM 201 B NC HEM 1_555 90.6 A HIS 39 A NE2 HIS 37 1_555 A HEM 201 B FE HEM 1_555 A HEM 201 B ND HEM 1_555 87.3 A HEM 201 B NA HEM 1_555 A HEM 201 B FE HEM 1_555 A HEM 201 B ND HEM 1_555 90.5 A HEM 201 B NB HEM 1_555 A HEM 201 B FE HEM 1_555 A HEM 201 B ND HEM 1_555 179.5 A HEM 201 B NC HEM 1_555 A HEM 201 B FE HEM 1_555 A HEM 201 B ND HEM 1_555 89.9 A HIS 39 A NE2 HIS 37 1_555 A HEM 201 B FE HEM 1_555 A HIS 63 A NE2 HIS 61 1_555 175.0 A HEM 201 B NA HEM 1_555 A HEM 201 B FE HEM 1_555 A HIS 63 A NE2 HIS 61 1_555 91.8 A HEM 201 B NB HEM 1_555 A HEM 201 B FE HEM 1_555 A HIS 63 A NE2 HIS 61 1_555 90.2 A HEM 201 B NC HEM 1_555 A HEM 201 B FE HEM 1_555 A HIS 63 A NE2 HIS 61 1_555 87.6 A HEM 201 B ND HEM 1_555 A HEM 201 B FE HEM 1_555 A HIS 63 A NE2 HIS 61 1_555 90.1 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 TYR 7 A N TYR 5 A O GLU 78 A O GLU 76 A O GLY 77 A O GLY 75 A N VAL 29 A N VAL 27 A N TYR 30 A N TYR 28 A O LEU 23 A O LEU 21 A N ILE 24 A N ILE 22 A O GLY 52 A O GLY 50 1 A A OH O TYR HOH 6 302 2.07 1 20.71 2.20 113.40 134.11 A A A CA CB CG GLU GLU GLU 11 11 11 N 1 A ASN 16 -145.48 50.54 24.90 0.2480000 0.1980000 0.1980000 1.90 100.00 793 7654 10.600 92.7 RANDOM 1 THROUGHOUT 0.000 1.90 100.00 70 783 43 0 670 0.010 1.10 19.40 1.900 100.000 1EHB 7783 0.000 0.0600000 1 18.2000 3.300 94.3 0.2100000 1.90 1.94 3.20 92.6 refinement CNS 0.9 data reduction DENZO data scaling SCALEPACK phasing CNS 0.9 CRYSTAL STRUCTURE OF RECOMBINANT TRYPSIN-SOLUBILIZED FRAGMENT OF CYTOCHROME B5 1 N N 2 N N 3 N N A THR 8 A THR 6 HELX_P A HIS 15 A HIS 13 1 1 8 A LEU 32 A LEU 30 HELX_P A HIS 39 A HIS 37 1 2 8 A GLU 43 A GLU 41 HELX_P A ALA 50 A ALA 48 1 3 8 A ALA 54 A ALA 52 HELX_P A VAL 61 A VAL 59 1 4 8 A SER 64 A SER 62 HELX_P A ILE 75 A ILE 73 1 5 12 A HIS 80 A HIS 78 HELX_P A ARG 84 A ARG 82 5 6 5 metalc 2.064 A HIS 39 A NE2 HIS 37 1_555 A HEM 201 B FE HEM 1_555 metalc 2.035 A HIS 63 A NE2 HIS 61 1_555 A HEM 201 B FE HEM 1_555 ELECTRON TRANSPORT CYTOCHROME B5; TRYPSIN-CLEAVED FRAGMENT; RECOMBINANT WILD TYPE; CRYSTAL STRUCTURE, ELECTRON TRANSPORT CYB5_BOVIN UNP 1 P00171 8 89 1EHB 3 84 P00171 A 1 1 82 5 parallel anti-parallel anti-parallel parallel A LYS 5 A LYS 3 A TYR 7 A TYR 5 A PHE 74 A PHE 72 A HIS 80 A HIS 78 A TYR 27 A TYR 25 A LEU 32 A LEU 30 A THR 21 A THR 19 A LEU 25 A LEU 23 A GLY 51 A GLY 49 A ALA 54 A ALA 52 BINDING SITE FOR RESIDUE HEM A 201 A HEM 201 Software 12 A LEU 25 A LEU 23 12 1_555 A PHE 35 A PHE 33 12 1_555 A HIS 39 A HIS 37 12 1_555 A GLY 41 A GLY 39 12 1_555 A VAL 45 A VAL 43 12 1_555 A LEU 46 A LEU 44 12 1_555 A GLN 49 A GLN 47 12 1_555 A PHE 58 A PHE 56 12 1_555 A HIS 63 A HIS 61 12 1_555 A SER 64 A SER 62 12 1_555 A ALA 67 A ALA 65 12 1_555 A HOH 319 C HOH 12 1_555 5 C 1 2 1