0.021060 -0.000000 0.000000 0.000000 0.010535 0.000000 0.000000 0.000000 0.009483 0.00000 0.00000 0.00000 Livnah, O. Pazy, Y. Bayer, E.A. Wilchek, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 47.483 94.925 105.447 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 C16 H27 N3 O4 S 357.468 E-AMINO BIOTINYL CAPROIC ACID 6-[5-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-4-YL)-PENTANOYLAMINO]-HEXANOIC ACID non-polymer 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 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 R C N 76 S C N 77 N N N 78 N C N 79 N C N 80 N S N 81 S C N 82 N O N 83 N C N 84 N C N 85 N C N 86 N C N 87 N C N 88 N O N 89 N N N 90 N C N 91 N C N 92 N C N 93 N C N 94 N C N 95 N C N 96 N O 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 H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H 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 N N 126 S C N 127 N C N 128 N O N 129 N C N 130 N C N 131 N C N 132 N O N 133 N N N 134 N O N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N N N 146 S C N 147 N C N 148 N O N 149 N C N 150 N C N 151 N C N 152 N O N 153 N O N 154 N O N 155 N H N 156 N H N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N N N 165 N C N 166 N C N 167 N O N 168 N O N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N N N 175 S C N 176 N C N 177 N O N 178 N C Y 179 N C Y 180 N N Y 181 N C Y 182 N C Y 183 N N N 184 N O 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 O 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 S C N 203 N C N 204 N C N 205 N C N 206 N O 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 H N 215 N H N 216 N H N 217 N H N 218 N H N 219 N H N 220 N N N 221 S C N 222 N C N 223 N O N 224 N C N 225 N C N 226 N C N 227 N C N 228 N O 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 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 N N 243 S C N 244 N C N 245 N O N 246 N C N 247 N C N 248 N C N 249 N C N 250 N N N 251 N O 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 H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N N N 268 S C N 269 N C N 270 N O N 271 N C Y 272 N C Y 273 N C Y 274 N C Y 275 N C Y 276 N C Y 277 N C N 278 N O N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N N N 291 S C N 292 N C N 293 N O N 294 N C N 295 N C N 296 N C N 297 N O 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 O N 313 N O 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 R C N 326 N O N 327 N C N 328 N O N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N H N 337 N H N 338 N N N 339 S C N 340 N C N 341 N O N 342 N C Y 343 N C Y 344 N C Y 345 N C Y 346 N N Y 347 N C Y 348 N C Y 349 N C Y 350 N C Y 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 H N 363 N H N 364 N H N 365 N N N 366 S C N 367 N C N 368 N O N 369 N C Y 370 N C 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 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 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 N 394 N C N 395 N C N 396 N O N 397 N H N 398 N H N 399 N H N 400 N H N 401 N H N 402 N H N 403 N H N 404 N H N 405 N H N 406 N H N 407 N H N 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 sing N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N doub 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 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 sing N 98 N sing N 99 N sing N 100 N doub 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 sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N doub N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N doub 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 sing N 136 N doub 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 sing N 145 N sing N 146 N sing N 147 N doub 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 doub N 156 N sing N 157 N sing N 158 N sing 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 doub 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 doub N 175 N sing N 176 N sing N 177 N sing N 178 N sing Y 179 N sing Y 180 N doub Y 181 N doub N 182 N sing Y 183 N sing N 184 N sing Y 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 doub 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 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 doub 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 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 doub 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 sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N doub N 264 N sing N 265 N sing N 266 N sing N 267 N sing Y 268 N doub Y 269 N sing Y 270 N sing N 271 N sing Y 272 N doub N 273 N sing Y 274 N doub N 275 N sing Y 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 doub 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 doub 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 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 doub N 333 N sing N 334 N sing N 335 N sing N 336 N sing Y 337 N doub Y 338 N sing Y 339 N sing N 340 N sing Y 341 N doub Y 342 N sing Y 343 N sing N 344 N sing Y 345 N sing Y 346 N doub N 347 N sing Y 348 N doub N 349 N sing Y 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 doub N 361 N sing N 362 N sing N 363 N sing N 364 N sing Y 365 N doub Y 366 N sing Y 367 N sing N 368 N sing Y 369 N doub N 370 N sing Y 371 N doub N 372 N sing Y 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 doub 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 sing US J.Biol.Chem. JBCHA3 0071 0021-9258 277 30892 30900 10.1074/jbc.M202874200 12055191 Ligand exchange between proteins: exchange of biotin and biotin derivatives between avidin and streptavidin 2002 10.2210/pdb1lcz/pdb pdb_00001lcz 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 295 1 MAX FLUX IMAGE PLATE 2001-02-13 RIGAKU RAXIS IV osmic mirrors SINGLE WAVELENGTH M x-ray 1 1.54 1.0 1.54 ROTATING ANODE RIGAKU RUH3R 14181.324 Streptavidin 2 man polymer 357.468 E-AMINO BIOTINYL CAPROIC ACID 2 syn non-polymer 18.015 water 100 nat water no no DPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWK NNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP DPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWK NNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP 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 Streptomyces Escherichia sample 1895 Streptomyces avidinii 562 Escherichia coli 1 2.09 41.27 VAPOR DIFFUSION, HANGING DROP 4.2 1.2M ammonium sulfate, 0.1M sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 chem_comp_atom chem_comp_bond database_2 struct_site repository Initial release Version format compliance Derived calculations Version format compliance Data collection Database references Derived calculations 1 0 2002-11-06 1 1 2008-04-28 1 2 2011-07-13 1 3 2024-02-14 _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 streptavidin-norbiotin complex streptavidin-homobiotin complex avidin-norbioitin complex avidin-homobiotin complex avidin BCAP complex RCSB Y RCSB 2002-04-08 REL BH7 E-AMINO BIOTINYL CAPROIC ACID HOH water BH7 1 2 BH7 BH7 401 A BH8 2 2 BH7 BH7 400 B WAT 501 3 HOH HOH 501 A WAT 503 3 HOH HOH 503 A WAT 504 3 HOH HOH 504 A WAT 506 3 HOH HOH 506 A WAT 507 3 HOH HOH 507 A WAT 508 3 HOH HOH 508 A WAT 510 3 HOH HOH 510 A WAT 512 3 HOH HOH 512 A WAT 513 3 HOH HOH 513 A WAT 515 3 HOH HOH 515 A WAT 516 3 HOH HOH 516 A WAT 519 3 HOH HOH 519 A WAT 520 3 HOH HOH 520 A WAT 521 3 HOH HOH 521 A WAT 524 3 HOH HOH 524 A WAT 525 3 HOH HOH 525 A WAT 526 3 HOH HOH 526 A WAT 527 3 HOH HOH 527 A WAT 528 3 HOH HOH 528 A WAT 529 3 HOH HOH 529 A WAT 533 3 HOH HOH 533 A WAT 535 3 HOH HOH 535 A WAT 536 3 HOH HOH 536 A WAT 537 3 HOH HOH 537 A WAT 539 3 HOH HOH 539 A WAT 540 3 HOH HOH 540 A WAT 541 3 HOH HOH 541 A WAT 544 3 HOH HOH 544 A WAT 545 3 HOH HOH 545 A WAT 548 3 HOH HOH 548 A WAT 550 3 HOH HOH 550 A WAT 554 3 HOH HOH 554 A WAT 555 3 HOH HOH 555 A WAT 557 3 HOH HOH 557 A WAT 561 3 HOH HOH 561 A WAT 562 3 HOH HOH 562 A WAT 563 3 HOH HOH 563 A WAT 564 3 HOH HOH 564 A WAT 565 3 HOH HOH 565 A WAT 566 3 HOH HOH 566 A WAT 567 3 HOH HOH 567 A WAT 575 3 HOH HOH 575 A WAT 576 3 HOH HOH 576 A WAT 581 3 HOH HOH 581 A WAT 582 3 HOH HOH 582 A WAT 583 3 HOH HOH 583 A WAT 585 3 HOH HOH 585 A WAT 586 3 HOH HOH 586 A WAT 587 3 HOH HOH 587 A WAT 589 3 HOH HOH 589 A WAT 590 3 HOH HOH 590 A WAT 592 3 HOH HOH 592 A WAT 595 3 HOH HOH 595 A WAT 596 3 HOH HOH 596 A WAT 598 3 HOH HOH 598 A WAT 502 3 HOH HOH 502 B WAT 505 3 HOH HOH 505 B WAT 509 3 HOH HOH 509 B WAT 511 3 HOH HOH 511 B WAT 514 3 HOH HOH 514 B WAT 517 3 HOH HOH 517 B WAT 518 3 HOH HOH 518 B WAT 522 3 HOH HOH 522 B WAT 523 3 HOH HOH 523 B WAT 530 3 HOH HOH 530 B WAT 531 3 HOH HOH 531 B WAT 532 3 HOH HOH 532 B WAT 534 3 HOH HOH 534 B WAT 538 3 HOH HOH 538 B WAT 542 3 HOH HOH 542 B WAT 543 3 HOH HOH 543 B WAT 546 3 HOH HOH 546 B WAT 547 3 HOH HOH 547 B WAT 549 3 HOH HOH 549 B WAT 551 3 HOH HOH 551 B WAT 552 3 HOH HOH 552 B WAT 553 3 HOH HOH 553 B WAT 556 3 HOH HOH 556 B WAT 558 3 HOH HOH 558 B WAT 559 3 HOH HOH 559 B WAT 560 3 HOH HOH 560 B WAT 568 3 HOH HOH 568 B WAT 569 3 HOH HOH 569 B WAT 570 3 HOH HOH 570 B WAT 571 3 HOH HOH 571 B WAT 572 3 HOH HOH 572 B WAT 573 3 HOH HOH 573 B WAT 574 3 HOH HOH 574 B WAT 577 3 HOH HOH 577 B WAT 578 3 HOH HOH 578 B WAT 579 3 HOH HOH 579 B WAT 580 3 HOH HOH 580 B WAT 584 3 HOH HOH 584 B WAT 588 3 HOH HOH 588 B WAT 591 3 HOH HOH 591 B WAT 593 3 HOH HOH 593 B WAT 594 3 HOH HOH 594 B WAT 597 3 HOH HOH 597 B WAT 599 3 HOH HOH 599 B WAT 600 3 HOH HOH 600 B n 1 1 A n 2 2 A n 3 3 A n 4 4 A n 5 5 A n 6 6 A n 7 7 A n 8 8 A n 9 9 A n 10 10 A n 11 11 A n 12 12 A n 13 13 A n 14 14 A n 15 15 A GLY 16 n 16 GLY 16 A ILE 17 n 17 ILE 17 A THR 18 n 18 THR 18 A GLY 19 n 19 GLY 19 A THR 20 n 20 THR 20 A TRP 21 n 21 TRP 21 A TYR 22 n 22 TYR 22 A ASN 23 n 23 ASN 23 A GLN 24 n 24 GLN 24 A LEU 25 n 25 LEU 25 A GLY 26 n 26 GLY 26 A SER 27 n 27 SER 27 A THR 28 n 28 THR 28 A PHE 29 n 29 PHE 29 A ILE 30 n 30 ILE 30 A VAL 31 n 31 VAL 31 A THR 32 n 32 THR 32 A ALA 33 n 33 ALA 33 A GLY 34 n 34 GLY 34 A ALA 35 n 35 ALA 35 A ASP 36 n 36 ASP 36 A GLY 37 n 37 GLY 37 A ALA 38 n 38 ALA 38 A LEU 39 n 39 LEU 39 A THR 40 n 40 THR 40 A GLY 41 n 41 GLY 41 A THR 42 n 42 THR 42 A TYR 43 n 43 TYR 43 A GLU 44 n 44 GLU 44 A SER 45 n 45 SER 45 A ALA 46 n 46 ALA 46 A VAL 47 n 47 VAL 47 A GLY 48 n 48 GLY 48 A ASN 49 n 49 ASN 49 A ALA 50 n 50 ALA 50 A GLU 51 n 51 GLU 51 A SER 52 n 52 SER 52 A ARG 53 n 53 ARG 53 A TYR 54 n 54 TYR 54 A VAL 55 n 55 VAL 55 A LEU 56 n 56 LEU 56 A THR 57 n 57 THR 57 A GLY 58 n 58 GLY 58 A ARG 59 n 59 ARG 59 A TYR 60 n 60 TYR 60 A ASP 61 n 61 ASP 61 A SER 62 n 62 SER 62 A ALA 63 n 63 ALA 63 A PRO 64 n 64 PRO 64 A ALA 65 n 65 ALA 65 A THR 66 n 66 THR 66 A ASP 67 n 67 ASP 67 A GLY 68 n 68 GLY 68 A SER 69 n 69 SER 69 A GLY 70 n 70 GLY 70 A THR 71 n 71 THR 71 A ALA 72 n 72 ALA 72 A LEU 73 n 73 LEU 73 A GLY 74 n 74 GLY 74 A TRP 75 n 75 TRP 75 A THR 76 n 76 THR 76 A VAL 77 n 77 VAL 77 A ALA 78 n 78 ALA 78 A TRP 79 n 79 TRP 79 A LYS 80 n 80 LYS 80 A ASN 81 n 81 ASN 81 A ASN 82 n 82 ASN 82 A TYR 83 n 83 TYR 83 A ARG 84 n 84 ARG 84 A ASN 85 n 85 ASN 85 A ALA 86 n 86 ALA 86 A HIS 87 n 87 HIS 87 A SER 88 n 88 SER 88 A ALA 89 n 89 ALA 89 A THR 90 n 90 THR 90 A THR 91 n 91 THR 91 A TRP 92 n 92 TRP 92 A SER 93 n 93 SER 93 A GLY 94 n 94 GLY 94 A GLN 95 n 95 GLN 95 A TYR 96 n 96 TYR 96 A VAL 97 n 97 VAL 97 A GLY 98 n 98 GLY 98 A GLY 99 n 99 GLY 99 A ALA 100 n 100 ALA 100 A GLU 101 n 101 GLU 101 A ALA 102 n 102 ALA 102 A ARG 103 n 103 ARG 103 A ILE 104 n 104 ILE 104 A ASN 105 n 105 ASN 105 A THR 106 n 106 THR 106 A GLN 107 n 107 GLN 107 A TRP 108 n 108 TRP 108 A LEU 109 n 109 LEU 109 A LEU 110 n 110 LEU 110 A THR 111 n 111 THR 111 A SER 112 n 112 SER 112 A GLY 113 n 113 GLY 113 A THR 114 n 114 THR 114 A THR 115 n 115 THR 115 A GLU 116 n 116 GLU 116 A ALA 117 n 117 ALA 117 A ASN 118 n 118 ASN 118 A ALA 119 n 119 ALA 119 A TRP 120 n 120 TRP 120 A LYS 121 n 121 LYS 121 A SER 122 n 122 SER 122 A THR 123 n 123 THR 123 A LEU 124 n 124 LEU 124 A VAL 125 n 125 VAL 125 A GLY 126 n 126 GLY 126 A HIS 127 n 127 HIS 127 A ASP 128 n 128 ASP 128 A THR 129 n 129 THR 129 A PHE 130 n 130 PHE 130 A THR 131 n 131 THR 131 A LYS 132 n 132 LYS 132 A VAL 133 n 133 VAL 133 A LYS 134 n 134 LYS 134 A n 135 135 A n 1 201 B n 2 202 B n 3 203 B n 4 204 B n 5 205 B n 6 206 B n 7 207 B n 8 208 B n 9 209 B n 10 210 B n 11 211 B n 12 212 B n 13 213 B n 14 214 B n 15 215 B GLY 216 n 16 GLY 216 B ILE 217 n 17 ILE 217 B THR 218 n 18 THR 218 B GLY 219 n 19 GLY 219 B THR 220 n 20 THR 220 B TRP 221 n 21 TRP 221 B TYR 222 n 22 TYR 222 B ASN 223 n 23 ASN 223 B GLN 224 n 24 GLN 224 B LEU 225 n 25 LEU 225 B GLY 226 n 26 GLY 226 B SER 227 n 27 SER 227 B THR 228 n 28 THR 228 B PHE 229 n 29 PHE 229 B ILE 230 n 30 ILE 230 B VAL 231 n 31 VAL 231 B THR 232 n 32 THR 232 B ALA 233 n 33 ALA 233 B GLY 234 n 34 GLY 234 B ALA 235 n 35 ALA 235 B ASP 236 n 36 ASP 236 B GLY 237 n 37 GLY 237 B ALA 238 n 38 ALA 238 B LEU 239 n 39 LEU 239 B THR 240 n 40 THR 240 B GLY 241 n 41 GLY 241 B THR 242 n 42 THR 242 B TYR 243 n 43 TYR 243 B GLU 244 n 44 GLU 244 B SER 245 n 45 SER 245 B ALA 246 n 46 ALA 246 B VAL 247 n 47 VAL 247 B GLY 248 n 48 GLY 248 B ASN 249 n 49 ASN 249 B ALA 250 n 50 ALA 250 B GLU 251 n 51 GLU 251 B SER 252 n 52 SER 252 B ARG 253 n 53 ARG 253 B TYR 254 n 54 TYR 254 B VAL 255 n 55 VAL 255 B LEU 256 n 56 LEU 256 B THR 257 n 57 THR 257 B GLY 258 n 58 GLY 258 B ARG 259 n 59 ARG 259 B TYR 260 n 60 TYR 260 B ASP 261 n 61 ASP 261 B SER 262 n 62 SER 262 B ALA 263 n 63 ALA 263 B PRO 264 n 64 PRO 264 B ALA 265 n 65 ALA 265 B THR 266 n 66 THR 266 B ASP 267 n 67 ASP 267 B GLY 268 n 68 GLY 268 B SER 269 n 69 SER 269 B GLY 270 n 70 GLY 270 B THR 271 n 71 THR 271 B ALA 272 n 72 ALA 272 B LEU 273 n 73 LEU 273 B GLY 274 n 74 GLY 274 B TRP 275 n 75 TRP 275 B THR 276 n 76 THR 276 B VAL 277 n 77 VAL 277 B ALA 278 n 78 ALA 278 B TRP 279 n 79 TRP 279 B LYS 280 n 80 LYS 280 B ASN 281 n 81 ASN 281 B ASN 282 n 82 ASN 282 B TYR 283 n 83 TYR 283 B ARG 284 n 84 ARG 284 B ASN 285 n 85 ASN 285 B ALA 286 n 86 ALA 286 B HIS 287 n 87 HIS 287 B SER 288 n 88 SER 288 B ALA 289 n 89 ALA 289 B THR 290 n 90 THR 290 B THR 291 n 91 THR 291 B TRP 292 n 92 TRP 292 B SER 293 n 93 SER 293 B GLY 294 n 94 GLY 294 B GLN 295 n 95 GLN 295 B TYR 296 n 96 TYR 296 B VAL 297 n 97 VAL 297 B GLY 298 n 98 GLY 298 B GLY 299 n 99 GLY 299 B ALA 300 n 100 ALA 300 B GLU 301 n 101 GLU 301 B ALA 302 n 102 ALA 302 B ARG 303 n 103 ARG 303 B ILE 304 n 104 ILE 304 B ASN 305 n 105 ASN 305 B THR 306 n 106 THR 306 B GLN 307 n 107 GLN 307 B TRP 308 n 108 TRP 308 B LEU 309 n 109 LEU 309 B LEU 310 n 110 LEU 310 B THR 311 n 111 THR 311 B SER 312 n 112 SER 312 B GLY 313 n 113 GLY 313 B THR 314 n 114 THR 314 B THR 315 n 115 THR 315 B GLU 316 n 116 GLU 316 B ALA 317 n 117 ALA 317 B ASN 318 n 118 ASN 318 B ALA 319 n 119 ALA 319 B TRP 320 n 120 TRP 320 B LYS 321 n 121 LYS 321 B SER 322 n 122 SER 322 B THR 323 n 123 THR 323 B LEU 324 n 124 LEU 324 B VAL 325 n 125 VAL 325 B GLY 326 n 126 GLY 326 B HIS 327 n 127 HIS 327 B ASP 328 n 128 ASP 328 B THR 329 n 129 THR 329 B PHE 330 n 130 PHE 330 B THR 331 n 131 THR 331 B LYS 332 n 132 LYS 332 B VAL 333 n 133 VAL 333 B n 134 334 B n 135 335 B author_and_software_defined_assembly PISA 4 tetrameric software_defined_assembly PQS 8 octameric 12500 -68 18190 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 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 3_555 -x,y,-z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_565 -x,-y+1,z crystal symmetry operation 0.0000000000 94.9250000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 4_565 x,-y+1,-z crystal symmetry operation 0.0000000000 94.9250000000 0.0000000000 A N TRP 21 A N TRP 21 A O PHE 29 A O PHE 29 A N THR 28 A N THR 28 A O GLU 44 A O GLU 44 A N TYR 43 A N TYR 43 A O TYR 54 A O TYR 54 A N THR 57 A N THR 57 A O THR 76 A O THR 76 A N LEU 73 A N LEU 73 A O GLY 94 A O GLY 94 A N VAL 97 A N VAL 97 A O ARG 103 A O ARG 103 A N ILE 104 A N ILE 104 A O PHE 130 A O PHE 130 A O THR 131 A O THR 131 A N TYR 22 A N TYR 22 B N TRP 221 B N TRP 21 B O PHE 229 B O PHE 29 B N THR 232 B N THR 32 B O THR 240 B O THR 40 B N TYR 243 B N TYR 43 B O TYR 254 B O TYR 54 B N THR 257 B N THR 57 B O THR 276 B O THR 76 B N THR 271 B N THR 71 B O TYR 296 B O TYR 96 B N SER 293 B N SER 93 B O GLN 307 B O GLN 107 B N LEU 310 B N LEU 110 B O LEU 324 B O LEU 124 B O THR 331 B O THR 131 B N TYR 222 B N TYR 22 1 A ASP 1 A ASP 1 1 Y 1 A PRO 2 A PRO 2 1 Y 1 A SER 3 A SER 3 1 Y 1 A LYS 4 A LYS 4 1 Y 1 A ASP 5 A ASP 5 1 Y 1 A SER 6 A SER 6 1 Y 1 A LYS 7 A LYS 7 1 Y 1 A ALA 8 A ALA 8 1 Y 1 A GLN 9 A GLN 9 1 Y 1 A VAL 10 A VAL 10 1 Y 1 A SER 11 A SER 11 1 Y 1 A ALA 12 A ALA 12 1 Y 1 A ALA 13 A ALA 13 1 Y 1 A GLU 14 A GLU 14 1 Y 1 A ALA 15 A ALA 15 1 Y 1 A PRO 135 A PRO 135 1 Y 1 B ASP 201 B ASP 1 1 Y 1 B PRO 202 B PRO 2 1 Y 1 B SER 203 B SER 3 1 Y 1 B LYS 204 B LYS 4 1 Y 1 B ASP 205 B ASP 5 1 Y 1 B SER 206 B SER 6 1 Y 1 B LYS 207 B LYS 7 1 Y 1 B ALA 208 B ALA 8 1 Y 1 B GLN 209 B GLN 9 1 Y 1 B VAL 210 B VAL 10 1 Y 1 B SER 211 B SER 11 1 Y 1 B ALA 212 B ALA 12 1 Y 1 B ALA 213 B ALA 13 1 Y 1 B GLU 214 B GLU 14 1 Y 1 B ALA 215 B ALA 15 1 Y 1 B LYS 334 B LYS 134 1 Y 1 B PRO 335 B PRO 135 1 Y 1 B B O O HOH HOH 530 578 0.00 1 A A OH OH TYR TYR 22 22 1.68 1_555 2_565 1 A A CB CB ASP ASP 67 67 2.08 1_555 3_655 1 A A OD2 OD2 ASP ASP 67 67 2.12 1_555 3_655 1 A SER 52 63.84 -154.54 1 A ASP 67 -91.40 -88.96 1 B SER 252 91.11 -167.73 1 B ALA 263 -161.29 62.65 1 B ASP 267 -59.35 -91.97 1 B ASN 282 -66.33 5.68 0.2370000 0.1980000 1.95 40.0 784 16261 15477 random 1 THROUGHOUT 1.0 MOLECULAR REPLACEMENT Engh & Huber 1.95 40.0 100 1921 48 0 1773 1.95 40 1LCZ 16619 -3.0 1 92.6 1.95 2.02 1 90.6 data reduction DENZO data scaling SCALEPACK refinement CNS phasing CNS streptavidin-BCAP complex 1 N N 1 N N 2 N N 2 N N 3 N N 3 N N The streptavidin tetramer is generated by the two fold axis: -x, y, -z A ASN 118 A ASN 118 HELX_P A LYS 121 A LYS 121 5 1 4 B THR 315 B THR 115 HELX_P B LYS 321 B LYS 121 5 2 7 UNKNOWN FUNCTION avidin, streptavidin, biotin, ligand exchange, UNKNOWN FUNCTION SAV_STRAV UNP 1 25 P22629 DPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWK NNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP 25 159 1LCZ 1 135 P22629 A 1 1 135 25 159 1LCZ 201 335 P22629 B 1 1 135 9 9 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLY 19 A GLY 19 A ASN 23 A ASN 23 A THR 28 A THR 28 A ALA 33 A ALA 33 A ALA 38 A ALA 38 A GLU 44 A GLU 44 A TYR 54 A TYR 54 A TYR 60 A TYR 60 A THR 71 A THR 71 A LYS 80 A LYS 80 A ASN 85 A ASN 85 A VAL 97 A VAL 97 A ARG 103 A ARG 103 A SER 112 A SER 112 A THR 123 A THR 123 A LYS 132 A LYS 132 A GLY 19 A GLY 19 A ASN 23 A ASN 23 B GLY 219 B GLY 19 B TYR 222 B TYR 22 B THR 228 B THR 28 B ALA 233 B ALA 33 B ALA 238 B ALA 38 B GLU 244 B GLU 44 B ARG 253 B ARG 53 B TYR 260 B TYR 60 B THR 271 B THR 71 B LYS 280 B LYS 80 B ASN 285 B ASN 85 B VAL 297 B VAL 97 B ARG 303 B ARG 103 B SER 312 B SER 112 B THR 323 B THR 123 B THR 331 B THR 131 B GLY 219 B GLY 19 B TYR 222 B TYR 22 BINDING SITE FOR RESIDUE BH7 B 400 B BH7 400 Software 16 BINDING SITE FOR RESIDUE BH7 A 401 A BH7 401 Software 14 A TRP 120 A TRP 120 16 3_555 A LYS 121 A LYS 121 16 3_555 B ASN 223 B ASN 23 16 1_555 B SER 227 B SER 27 16 1_555 B TYR 243 B TYR 43 16 1_555 B SER 245 B SER 45 16 1_555 B VAL 247 B VAL 47 16 1_555 B GLY 248 B GLY 48 16 1_555 B ASN 249 B ASN 49 16 1_555 B TRP 279 B TRP 79 16 1_555 B SER 288 B SER 88 16 1_555 B THR 290 B THR 90 16 1_555 B TRP 308 B TRP 108 16 1_555 B LEU 310 B LEU 110 16 1_555 B SER 312 B SER 112 16 1_555 B ASP 328 B ASP 128 16 1_555 A ASN 23 A ASN 23 14 1_555 A SER 27 A SER 27 14 1_555 A TYR 43 A TYR 43 14 1_555 A SER 45 A SER 45 14 1_555 A VAL 47 A VAL 47 14 1_555 A GLY 48 A GLY 48 14 1_555 A ASN 49 A ASN 49 14 1_555 A TRP 79 A TRP 79 14 1_555 A SER 88 A SER 88 14 1_555 A THR 90 A THR 90 14 1_555 A TRP 108 A TRP 108 14 1_555 A SER 112 A SER 112 14 1_555 A ASP 128 A ASP 128 14 1_555 B TRP 320 B TRP 120 14 3_555 23 I 2 2 2