0.010060 0.000000 0.000000 0.000000 0.010060 0.000000 0.000000 0.000000 0.007949 0.00000 0.00000 0.00000 Weber, P.C. Salemme, F.R. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 99.400 99.400 125.800 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 C10 H16 N2 O3 S 244.311 BIOTIN 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 C N 75 N O N 76 N O N 77 N C N 78 N C N 79 N C N 80 N C N 81 S C N 82 N S N 83 N C N 84 R C N 85 N N N 86 N C N 87 N O N 88 N N N 89 S C N 90 N H N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H 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 N N 107 S C N 108 N C N 109 N O N 110 N C N 111 N C N 112 N C N 113 N O N 114 N N N 115 N O 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 H N 126 N N N 127 S C N 128 N C N 129 N O N 130 N C N 131 N C N 132 N C N 133 N O N 134 N O N 135 N O 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 N C N 147 N C N 148 N O N 149 N O N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N N N 156 S C N 157 N C N 158 N O N 159 N C Y 160 N C Y 161 N N Y 162 N C Y 163 N C Y 164 N N N 165 N O 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 O N 177 N H N 178 N H N 179 N N N 180 S C N 181 N C N 182 N O N 183 S C N 184 N C N 185 N C N 186 N C N 187 N O 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 N N 202 S C N 203 N C N 204 N O N 205 N C N 206 N C N 207 N C N 208 N C N 209 N O 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 H N 221 N H N 222 N H N 223 N N N 224 S C N 225 N C N 226 N O N 227 N C N 228 N C N 229 N C N 230 N C N 231 N N N 232 N O 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 H N 245 N H N 246 N H N 247 N H N 248 N N N 249 S C N 250 N C N 251 N O N 252 N C Y 253 N C Y 254 N C Y 255 N C Y 256 N C Y 257 N C Y 258 N C N 259 N O 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 H N 268 N H N 269 N H N 270 N H N 271 N N N 272 S C N 273 N C N 274 N O N 275 N C N 276 N C N 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 N N 289 S C N 290 N C N 291 N O N 292 N C N 293 N O N 294 N O 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 N N 303 S C N 304 N C N 305 N O N 306 R C N 307 N O N 308 N C N 309 N O N 310 N H N 311 N H N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N N N 320 S C N 321 N C N 322 N O N 323 N C Y 324 N C Y 325 N C Y 326 N C Y 327 N N Y 328 N C Y 329 N C Y 330 N C Y 331 N C Y 332 N C N 333 N O N 334 N H N 335 N H N 336 N H N 337 N H N 338 N H N 339 N H N 340 N H N 341 N H N 342 N H N 343 N H N 344 N H N 345 N H N 346 N N N 347 S C N 348 N C N 349 N O N 350 N C Y 351 N C Y 352 N C Y 353 N C Y 354 N C Y 355 N C Y 356 N C N 357 N O N 358 N O 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 H N 368 N H N 369 N H N 370 N N N 371 S C N 372 N C N 373 N O N 374 N C N 375 N C 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 H N 388 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 doub 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 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 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 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 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 doub N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N doub N 156 N sing N 157 N sing N 158 N sing N 159 N sing Y 160 N sing Y 161 N doub 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 sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N doub 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 sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N doub 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 sing N 219 N sing N 220 N doub 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 sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N doub N 245 N sing N 246 N sing N 247 N sing N 248 N sing Y 249 N doub Y 250 N sing Y 251 N sing N 252 N sing Y 253 N doub N 254 N sing Y 255 N doub N 256 N sing Y 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 doub 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 sing N 284 N doub 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 doub 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 sing N 313 N doub N 314 N sing N 315 N sing N 316 N sing N 317 N sing Y 318 N doub Y 319 N sing Y 320 N sing N 321 N sing Y 322 N doub Y 323 N sing Y 324 N sing N 325 N sing Y 326 N sing Y 327 N doub N 328 N sing Y 329 N doub N 330 N sing Y 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N sing N 341 N doub N 342 N sing N 343 N sing N 344 N sing N 345 N sing Y 346 N doub Y 347 N sing Y 348 N sing N 349 N sing Y 350 N doub N 351 N sing Y 352 N doub N 353 N sing Y 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 doub N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing US Science SCIEAS 0038 0036-8075 243 85 88 2911722 Structural origins of high-affinity biotin binding to streptavidin. 1989 US J.Am.Chem.Soc. JACSAT 0004 0002-7863 114 3197 Crystallographic and Thermodynamic Comparison of Natural and Synthetic Ligands Bound to Streptavidin 1992 10.2210/pdb1stp/pdb pdb_00001stp 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 16504.852 STREPTAVIDIN COMPLEX WITH BIOTIN 1 man polymer 244.311 BIOTIN 1 syn non-polymer 18.015 water 84 nat water no no DPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWK NNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAASIDAAKKAGVNNGNPLDAVQQ DPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWK NNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAASIDAAKKAGVNNGNPLDAVQQ A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Streptomyces sample 1895 Streptomyces avidinii 4.71 73.86 chem_comp_atom chem_comp_bond database_2 pdbx_database_status struct_site repository Initial release Version format compliance Derived calculations Version format compliance Data collection Database references Derived calculations Other 1 0 1992-10-15 1 1 2008-03-24 1 2 2011-07-13 1 3 2024-02-14 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1992-03-12 REL BTN BIOTIN HOH water BTN 300 2 BTN BTN 300 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 326 3 HOH HOH 326 A HOH 327 3 HOH HOH 327 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 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 350 3 HOH HOH 350 A HOH 351 3 HOH HOH 351 A HOH 352 3 HOH HOH 352 A HOH 354 3 HOH HOH 354 A HOH 355 3 HOH HOH 355 A HOH 358 3 HOH HOH 358 A HOH 361 3 HOH HOH 361 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 370 3 HOH HOH 370 A HOH 371 3 HOH HOH 371 A HOH 372 3 HOH HOH 372 A HOH 373 3 HOH HOH 373 A HOH 375 3 HOH HOH 375 A HOH 379 3 HOH HOH 379 A HOH 381 3 HOH HOH 381 A HOH 383 3 HOH HOH 383 A HOH 384 3 HOH HOH 384 A HOH 386 3 HOH HOH 386 A HOH 387 3 HOH HOH 387 A HOH 389 3 HOH HOH 389 A HOH 390 3 HOH HOH 390 A HOH 392 3 HOH HOH 392 A HOH 393 3 HOH HOH 393 A HOH 394 3 HOH HOH 394 A HOH 398 3 HOH HOH 398 A HOH 399 3 HOH HOH 399 A HOH 400 3 HOH HOH 400 A HOH 401 3 HOH HOH 401 A HOH 406 3 HOH HOH 406 A HOH 407 3 HOH HOH 407 A HOH 409 3 HOH HOH 409 A HOH 410 3 HOH HOH 410 A HOH 411 3 HOH HOH 411 A HOH 413 3 HOH HOH 413 A HOH 415 3 HOH HOH 415 A HOH 416 3 HOH HOH 416 A HOH 429 3 HOH HOH 429 A HOH 431 3 HOH HOH 431 A HOH 432 3 HOH HOH 432 A HOH 433 3 HOH HOH 433 A HOH 435 3 HOH HOH 435 A HOH 436 3 HOH HOH 436 A HOH 438 3 HOH HOH 438 A HOH 442 3 HOH HOH 442 A HOH 443 3 HOH HOH 443 A HOH 445 3 HOH HOH 445 A HOH 449 3 HOH HOH 449 A 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 ALA 13 n 13 ALA 13 A GLU 14 n 14 GLU 14 A ALA 15 n 15 ALA 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 n 134 134 A n 135 135 A n 136 136 A n 137 137 A n 138 138 A n 139 139 A n 140 140 A n 141 141 A n 142 142 A n 143 143 A n 144 144 A n 145 145 A n 146 146 A n 147 147 A n 148 148 A n 149 149 A n 150 150 A n 151 151 A n 152 152 A n 153 153 A n 154 154 A n 155 155 A n 156 156 A n 157 157 A n 158 158 A n 159 159 A author_and_software_defined_assembly PISA,PQS 4 tetrameric 11350 -42 18340 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 0.0000000000 -1.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 8_555 -y,-x,-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 10_555 -x,-y,z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 15_555 y,x,-z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 A O TRP 21 A O TRP 21 A N PHE 29 A N PHE 29 A N THR 32 A N THR 32 A O THR 40 A O THR 40 A O TYR 43 A O TYR 43 A N TYR 54 A N TYR 54 A O ARG 59 A O ARG 59 A N GLY 74 A N GLY 74 A O TRP 79 A O TRP 79 A N ALA 86 A N ALA 86 A N VAL 97 A N VAL 97 A O ARG 103 A O ARG 103 A O LEU 110 A O LEU 110 A N LEU 124 A N LEU 124 A O THR 131 A O THR 131 A N TYR 22 A 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 LYS 134 A LYS 134 1 Y 1 A PRO 135 A PRO 135 1 Y 1 A SER 136 A SER 136 1 Y 1 A ALA 137 A ALA 137 1 Y 1 A ALA 138 A ALA 138 1 Y 1 A SER 139 A SER 139 1 Y 1 A ILE 140 A ILE 140 1 Y 1 A ASP 141 A ASP 141 1 Y 1 A ALA 142 A ALA 142 1 Y 1 A ALA 143 A ALA 143 1 Y 1 A LYS 144 A LYS 144 1 Y 1 A LYS 145 A LYS 145 1 Y 1 A ALA 146 A ALA 146 1 Y 1 A GLY 147 A GLY 147 1 Y 1 A VAL 148 A VAL 148 1 Y 1 A ASN 149 A ASN 149 1 Y 1 A ASN 150 A ASN 150 1 Y 1 A GLY 151 A GLY 151 1 Y 1 A ASN 152 A ASN 152 1 Y 1 A PRO 153 A PRO 153 1 Y 1 A LEU 154 A LEU 154 1 Y 1 A ASP 155 A ASP 155 1 Y 1 A ALA 156 A ALA 156 1 Y 1 A VAL 157 A VAL 157 1 Y 1 A GLN 158 A GLN 158 1 Y 1 A GLN 159 A GLN 159 1 Y 1 A ARG 103 0.095 SIDE CHAIN 1 15.96 2.20 113.40 129.36 A A A CA CB CG ARG ARG ARG 53 53 53 N 1 12.61 1.40 123.60 136.21 A A A CD NE CZ ARG ARG ARG 53 53 53 N 1 4.65 0.50 120.30 124.95 A A A NE CZ NH1 ARG ARG ARG 53 53 53 N 1 -3.22 0.50 120.30 117.08 A A A NE CZ NH1 ARG ARG ARG 84 84 84 N 1 -9.26 1.40 123.60 114.34 A A A CD NE CZ ARG ARG ARG 103 103 103 N 1 -4.62 0.50 120.30 115.68 A A A NE CZ NH1 ARG ARG ARG 103 103 103 N 1 A SER 52 72.34 -156.81 1 A TRP 79 -69.17 57.58 0.2200000 2.6 1 2.6 84 1001 16 0 901 refinement PROLSQ STRUCTURAL ORIGINS OF HIGH-AFFINITY BIOTIN BINDING TO STREPTAVIDIN 1 N N 2 N N 3 N N A ALA 13 A ALA 13 HELX_P A THR 18 A THR 18 1 1 6 A THR 115 A THR 115 HELX_P A LYS 121 A LYS 121 5 2 7 BIOTIN BINDING PROTEIN BIOTIN BINDING PROTEIN SAV_STRAV UNP 1 1 P22629 MRKIVVAAIAVSLTTVSITASASADPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVL TGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPS AASIDAAKKAGVNNGNPLDAVQQ 25 183 1STP 1 159 P22629 A 1 1 159 9 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 THR 131 A THR 131 A GLY 19 A GLY 19 A ASN 23 A ASN 23 BINDING SITE FOR RESIDUE BTN A 300 A BTN 300 Software 15 A ASN 23 A ASN 23 15 1_555 A SER 27 A SER 27 15 1_555 A TYR 43 A TYR 43 15 1_555 A SER 45 A SER 45 15 1_555 A VAL 47 A VAL 47 15 1_555 A ASN 49 A ASN 49 15 1_555 A TRP 79 A TRP 79 15 1_555 A ALA 86 A ALA 86 15 1_555 A SER 88 A SER 88 15 1_555 A THR 90 A THR 90 15 1_555 A TRP 108 A TRP 108 15 1_555 A TRP 120 A TRP 120 15 10_555 A ASP 128 A ASP 128 15 1_555 A HOH 315 C HOH 15 1_555 A HOH 445 C HOH 15 1_555 98 I 41 2 2