0.010481 0.000000 0.000000 0.000000 0.009386 0.000000 0.000000 0.000000 0.020700 0.00000 0.00000 0.00000 Katz, B.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 95.410 106.540 48.310 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 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 C10 H17 N3 O2 S 243.326 2-IMINOBIOTIN non-polymer 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 N N 124 S C N 125 N C N 126 N O N 127 N C Y 128 N C Y 129 N N Y 130 N C Y 131 N C Y 132 N N 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 H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N O N 145 N H N 146 N H N 147 N N N 148 S C N 149 N C N 150 N O N 151 S C N 152 N C N 153 N C N 154 N C N 155 N O 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 H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N C N 170 N O N 171 N O N 172 N C N 173 N C N 174 N C N 175 N C N 176 S C N 177 N S N 178 N C N 179 R C N 180 N N N 181 N C N 182 N N N 183 N N N 184 S C 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 N N 203 S C N 204 N C N 205 N O N 206 N C N 207 N C N 208 N C N 209 N C N 210 N O 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 H N 224 N N N 225 S C N 226 N C N 227 N O N 228 N C N 229 N C N 230 N C N 231 N C N 232 N N N 233 N O 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 H N 249 N N N 250 S C N 251 N C N 252 N O N 253 N C Y 254 N C Y 255 N C Y 256 N C Y 257 N C Y 258 N C Y 259 N C N 260 N O 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 H N 272 N N N 273 S C N 274 N C N 275 N O N 276 N C N 277 N C N 278 N C N 279 N O 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 N N 290 S C N 291 N C N 292 N O N 293 N C N 294 N O N 295 N O 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 N N 304 S C N 305 N C N 306 N O N 307 R C N 308 N O N 309 N C N 310 N O 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 H N 320 N N N 321 S C N 322 N C N 323 N O N 324 N C Y 325 N C Y 326 N C Y 327 N C Y 328 N N Y 329 N C Y 330 N C Y 331 N C Y 332 N C Y 333 N C N 334 N O 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 H N 347 N N N 348 S C N 349 N C N 350 N O N 351 N C Y 352 N C Y 353 N C Y 354 N C Y 355 N C Y 356 N C Y 357 N C N 358 N O N 359 N O 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 H N 371 N N N 372 S C N 373 N C N 374 N O N 375 N C N 376 N C N 377 N C N 378 N O 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 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 sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N doub N 123 N sing N 124 N sing N 125 N sing N 126 N sing Y 127 N sing Y 128 N doub Y 129 N doub N 130 N sing Y 131 N sing N 132 N sing Y 133 N sing N 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 sing N 145 N doub N 146 N sing 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 sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N doub N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing 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 sing N 175 N sing N 176 N sing 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 doub 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 sing N 200 N doub 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 sing N 221 N doub 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 sing N 245 N doub N 246 N sing N 247 N sing N 248 N sing N 249 N sing Y 250 N doub Y 251 N sing Y 252 N sing N 253 N sing Y 254 N doub N 255 N sing Y 256 N doub N 257 N sing Y 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 doub 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 sing N 285 N doub 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 doub 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 sing N 314 N doub N 315 N sing N 316 N sing N 317 N sing N 318 N sing Y 319 N doub Y 320 N sing Y 321 N sing N 322 N sing Y 323 N doub Y 324 N sing Y 325 N sing N 326 N sing Y 327 N sing Y 328 N doub N 329 N sing Y 330 N doub N 331 N sing Y 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 sing N 342 N doub N 343 N sing N 344 N sing N 345 N sing N 346 N sing Y 347 N doub Y 348 N sing Y 349 N sing N 350 N sing Y 351 N doub N 352 N sing Y 353 N doub N 354 N sing Y 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 UK J.Mol.Biol. JMOBAK 0070 0022-2836 274 776 800 10.1006/jmbi.1997.1444 9405158 Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH. 1997 US J.Biol.Chem. JBCHA3 0071 0021-9258 272 13220 In Crystals of Complexes of Streptavidin with Peptide Ligands Containing the Hpq Sequence the Pka of the Peptide Histidine is Less Than 3.0 1997 US J.Am.Chem.Soc. JACSAT 0004 0002-7863 118 7914 Structure-Based Design Tools: Structural and Thermodynamic Comparison with Biotin of a Small Molecule that Binds Streptavidin with Micromolar Affinity 1996 US J.Am.Chem.Soc. JACSAT 0004 0002-7863 118 2535 Preparation of a Protein-Dimerizing Ligand by Topochemistry and Structure-Based Design 1996 US J.Biol.Chem. JBCHA3 0071 0021-9258 270 31210 Topochemical Catalysis Achieved by Structure-Based Ligand Design 1995 UK Chem.Biol. CBOLE2 2050 1074-5521 2 591 Topochemistry for Preparing Ligands that Dimerize Receptors 1995 US Biochemistry BICHAW 0033 0006-2960 34 15421 Binding to Protein Targets of Peptidic Leads Discovered by Phage Display: Crystal Structures of Streptavidin-Bound Linear and Cyclic Peptide Ligands Containing the Hpq Sequence 1995 US J.Am.Chem.Soc. JACSAT 0004 0002-7863 117 8541 Structure-Based Design of High Affinity Streptavidin Binding Cyclic Peptide Ligands Containing Thioether Cross-Links 1995 10.2210/pdb2rtn/pdb pdb_00002rtn 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 IMAGE PLATE RIGAKU RAXIS IV M x-ray 1 1.5418 1.0 1.5418 14181.324 STREPTAVIDIN 2 nat polymer 243.326 2-IMINOBIOTIN 2 syn non-polymer 18.015 water 103 nat water no no DPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWK NNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP DPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWK NNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP B,D 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 sample 1895 Streptomyces avidinii 2.16 22.7 REJECTION CRITERIA: (I(H)I - <I(H)I>) > [0.30 * (<GLOBAL I>) + 0.10*I(H)I], WHERE I(H)I IS THE ITH OBSERVATION OF THE INTENSITY OF REFLECTION H (M.G.ROSSMANN, A.G.W.LESLIE, S.S.ABDEL-MEGUID, T.TSUKIHARA, J.APPL.CRYST. 12, 570 - 581). THIS REJECTION CRITERION IS THE DEFAULT OF THE MSC PROGRAM BIOTEX. 2.0 ROOM TEMPERATURE, PH 2.00. SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M SODIUM FORMATE, SATURATED IN 2-IMINOBIOTIN, PH ADJUSTED TO PH 2.00. atom_site chem_comp_atom chem_comp_bond database_2 pdbx_database_status software struct_site repository Initial release Version format compliance Atomic model Derived calculations Version format compliance Atomic model Atomic model Data collection Database references Derived calculations Other Refinement description 1 0 1998-10-14 1 1 2008-03-25 1 2 2011-07-13 1 3 2011-11-16 2 0 2024-02-21 _atom_site.occupancy _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _software.name _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1997-09-11 REL REL IMI 2-IMINOBIOTIN HOH water IMI 300 2 IMI IMI 300 B IMI 300 2 IMI IMI 300 D HOH 520 3 HOH HOH 520 B HOH 524 3 HOH HOH 524 B HOH 525 3 HOH HOH 525 B HOH 548 3 HOH HOH 548 B HOH 549 3 HOH HOH 549 B HOH 552 3 HOH HOH 552 B HOH 577 3 HOH HOH 577 B HOH 605 3 HOH HOH 605 B HOH 606 3 HOH HOH 606 B HOH 613 3 HOH HOH 613 B HOH 616 3 HOH HOH 616 B HOH 617 3 HOH HOH 617 B HOH 619 3 HOH HOH 619 B HOH 621 3 HOH HOH 621 B HOH 625 3 HOH HOH 625 B HOH 629 3 HOH HOH 629 B HOH 637 3 HOH HOH 637 B HOH 639 3 HOH HOH 639 B HOH 643 3 HOH HOH 643 B HOH 649 3 HOH HOH 649 B HOH 653 3 HOH HOH 653 B HOH 660 3 HOH HOH 660 B HOH 664 3 HOH HOH 664 B HOH 669 3 HOH HOH 669 B HOH 680 3 HOH HOH 680 B HOH 688 3 HOH HOH 688 B HOH 689 3 HOH HOH 689 B HOH 698 3 HOH HOH 698 B HOH 727 3 HOH HOH 727 B HOH 803 3 HOH HOH 803 B HOH 966 3 HOH HOH 966 B HOH 988 3 HOH HOH 988 B HOH 1010 3 HOH HOH 1010 B HOH 1015 3 HOH HOH 1015 B HOH 1077 3 HOH HOH 1077 B HOH 1078 3 HOH HOH 1078 B HOH 1082 3 HOH HOH 1082 B HOH 1398 3 HOH HOH 1398 B HOH 1415 3 HOH HOH 1415 B HOH 1428 3 HOH HOH 1428 B HOH 1461 3 HOH HOH 1461 B HOH 1464 3 HOH HOH 1464 B HOH 1467 3 HOH HOH 1467 B HOH 1491 3 HOH HOH 1491 B HOH 1502 3 HOH HOH 1502 B HOH 1516 3 HOH HOH 1516 B HOH 1517 3 HOH HOH 1517 B HOH 1523 3 HOH HOH 1523 B HOH 1525 3 HOH HOH 1525 B HOH 1559 3 HOH HOH 1559 B HOH 1560 3 HOH HOH 1560 B HOH 527 3 HOH HOH 527 D HOH 550 3 HOH HOH 550 D HOH 551 3 HOH HOH 551 D HOH 568 3 HOH HOH 568 D HOH 589 3 HOH HOH 589 D HOH 593 3 HOH HOH 593 D HOH 602 3 HOH HOH 602 D HOH 607 3 HOH HOH 607 D HOH 609 3 HOH HOH 609 D HOH 612 3 HOH HOH 612 D HOH 622 3 HOH HOH 622 D HOH 624 3 HOH HOH 624 D HOH 626 3 HOH HOH 626 D HOH 628 3 HOH HOH 628 D HOH 635 3 HOH HOH 635 D HOH 636 3 HOH HOH 636 D HOH 641 3 HOH HOH 641 D HOH 655 3 HOH HOH 655 D HOH 656 3 HOH HOH 656 D HOH 663 3 HOH HOH 663 D HOH 666 3 HOH HOH 666 D HOH 670 3 HOH HOH 670 D HOH 671 3 HOH HOH 671 D HOH 677 3 HOH HOH 677 D HOH 697 3 HOH HOH 697 D HOH 701 3 HOH HOH 701 D HOH 742 3 HOH HOH 742 D HOH 802 3 HOH HOH 802 D HOH 830 3 HOH HOH 830 D HOH 843 3 HOH HOH 843 D HOH 931 3 HOH HOH 931 D HOH 933 3 HOH HOH 933 D HOH 952 3 HOH HOH 952 D HOH 968 3 HOH HOH 968 D HOH 1090 3 HOH HOH 1090 D HOH 1151 3 HOH HOH 1151 D HOH 1390 3 HOH HOH 1390 D HOH 1478 3 HOH HOH 1478 D HOH 1489 3 HOH HOH 1489 D HOH 1490 3 HOH HOH 1490 D HOH 1499 3 HOH HOH 1499 D HOH 1505 3 HOH HOH 1505 D HOH 1513 3 HOH HOH 1513 D HOH 1533 3 HOH HOH 1533 D HOH 1557 3 HOH HOH 1557 D HOH 1565 3 HOH HOH 1565 D HOH 1571 3 HOH HOH 1571 D HOH 1574 3 HOH HOH 1574 D HOH 1577 3 HOH HOH 1577 D HOH 1579 3 HOH HOH 1579 D HOH 1580 3 HOH HOH 1580 D HOH 1581 3 HOH HOH 1581 D n 1 1 B n 2 2 B n 3 3 B n 4 4 B n 5 5 B n 6 6 B n 7 7 B n 8 8 B n 9 9 B n 10 10 B n 11 11 B n 12 12 B ALA 13 n 13 ALA 13 B GLU 14 n 14 GLU 14 B ALA 15 n 15 ALA 15 B GLY 16 n 16 GLY 16 B ILE 17 n 17 ILE 17 B THR 18 n 18 THR 18 B GLY 19 n 19 GLY 19 B THR 20 n 20 THR 20 B TRP 21 n 21 TRP 21 B TYR 22 n 22 TYR 22 B ASN 23 n 23 ASN 23 B GLN 24 n 24 GLN 24 B LEU 25 n 25 LEU 25 B GLY 26 n 26 GLY 26 B SER 27 n 27 SER 27 B THR 28 n 28 THR 28 B PHE 29 n 29 PHE 29 B ILE 30 n 30 ILE 30 B VAL 31 n 31 VAL 31 B THR 32 n 32 THR 32 B ALA 33 n 33 ALA 33 B GLY 34 n 34 GLY 34 B ALA 35 n 35 ALA 35 B ASP 36 n 36 ASP 36 B GLY 37 n 37 GLY 37 B ALA 38 n 38 ALA 38 B LEU 39 n 39 LEU 39 B THR 40 n 40 THR 40 B GLY 41 n 41 GLY 41 B THR 42 n 42 THR 42 B TYR 43 n 43 TYR 43 B GLU 44 n 44 GLU 44 B SER 45 n 45 SER 45 B ALA 46 n 46 ALA 46 B VAL 47 n 47 VAL 47 B GLY 48 n 48 GLY 48 B ASN 49 n 49 ASN 49 B ALA 50 n 50 ALA 50 B GLU 51 n 51 GLU 51 B SER 52 n 52 SER 52 B ARG 53 n 53 ARG 53 B TYR 54 n 54 TYR 54 B VAL 55 n 55 VAL 55 B LEU 56 n 56 LEU 56 B THR 57 n 57 THR 57 B GLY 58 n 58 GLY 58 B ARG 59 n 59 ARG 59 B TYR 60 n 60 TYR 60 B ASP 61 n 61 ASP 61 B SER 62 n 62 SER 62 B ALA 63 n 63 ALA 63 B PRO 64 n 64 PRO 64 B ALA 65 n 65 ALA 65 B THR 66 n 66 THR 66 B ASP 67 n 67 ASP 67 B GLY 68 n 68 GLY 68 B SER 69 n 69 SER 69 B GLY 70 n 70 GLY 70 B THR 71 n 71 THR 71 B ALA 72 n 72 ALA 72 B LEU 73 n 73 LEU 73 B GLY 74 n 74 GLY 74 B TRP 75 n 75 TRP 75 B THR 76 n 76 THR 76 B VAL 77 n 77 VAL 77 B ALA 78 n 78 ALA 78 B TRP 79 n 79 TRP 79 B LYS 80 n 80 LYS 80 B ASN 81 n 81 ASN 81 B ASN 82 n 82 ASN 82 B TYR 83 n 83 TYR 83 B ARG 84 n 84 ARG 84 B ASN 85 n 85 ASN 85 B ALA 86 n 86 ALA 86 B HIS 87 n 87 HIS 87 B SER 88 n 88 SER 88 B ALA 89 n 89 ALA 89 B THR 90 n 90 THR 90 B THR 91 n 91 THR 91 B TRP 92 n 92 TRP 92 B SER 93 n 93 SER 93 B GLY 94 n 94 GLY 94 B GLN 95 n 95 GLN 95 B TYR 96 n 96 TYR 96 B VAL 97 n 97 VAL 97 B GLY 98 n 98 GLY 98 B GLY 99 n 99 GLY 99 B ALA 100 n 100 ALA 100 B GLU 101 n 101 GLU 101 B ALA 102 n 102 ALA 102 B ARG 103 n 103 ARG 103 B ILE 104 n 104 ILE 104 B ASN 105 n 105 ASN 105 B THR 106 n 106 THR 106 B GLN 107 n 107 GLN 107 B TRP 108 n 108 TRP 108 B LEU 109 n 109 LEU 109 B LEU 110 n 110 LEU 110 B THR 111 n 111 THR 111 B SER 112 n 112 SER 112 B GLY 113 n 113 GLY 113 B THR 114 n 114 THR 114 B THR 115 n 115 THR 115 B GLU 116 n 116 GLU 116 B ALA 117 n 117 ALA 117 B ASN 118 n 118 ASN 118 B ALA 119 n 119 ALA 119 B TRP 120 n 120 TRP 120 B LYS 121 n 121 LYS 121 B SER 122 n 122 SER 122 B THR 123 n 123 THR 123 B LEU 124 n 124 LEU 124 B VAL 125 n 125 VAL 125 B GLY 126 n 126 GLY 126 B HIS 127 n 127 HIS 127 B ASP 128 n 128 ASP 128 B THR 129 n 129 THR 129 B PHE 130 n 130 PHE 130 B THR 131 n 131 THR 131 B LYS 132 n 132 LYS 132 B VAL 133 n 133 VAL 133 B LYS 134 n 134 LYS 134 B PRO 135 n 135 PRO 135 B n 1 1 D n 2 2 D n 3 3 D n 4 4 D n 5 5 D n 6 6 D n 7 7 D n 8 8 D n 9 9 D n 10 10 D n 11 11 D n 12 12 D ALA 13 n 13 ALA 13 D GLU 14 n 14 GLU 14 D ALA 15 n 15 ALA 15 D GLY 16 n 16 GLY 16 D ILE 17 n 17 ILE 17 D THR 18 n 18 THR 18 D GLY 19 n 19 GLY 19 D THR 20 n 20 THR 20 D TRP 21 n 21 TRP 21 D TYR 22 n 22 TYR 22 D ASN 23 n 23 ASN 23 D GLN 24 n 24 GLN 24 D LEU 25 n 25 LEU 25 D GLY 26 n 26 GLY 26 D SER 27 n 27 SER 27 D THR 28 n 28 THR 28 D PHE 29 n 29 PHE 29 D ILE 30 n 30 ILE 30 D VAL 31 n 31 VAL 31 D THR 32 n 32 THR 32 D ALA 33 n 33 ALA 33 D GLY 34 n 34 GLY 34 D ALA 35 n 35 ALA 35 D ASP 36 n 36 ASP 36 D GLY 37 n 37 GLY 37 D ALA 38 n 38 ALA 38 D LEU 39 n 39 LEU 39 D THR 40 n 40 THR 40 D GLY 41 n 41 GLY 41 D THR 42 n 42 THR 42 D TYR 43 n 43 TYR 43 D GLU 44 n 44 GLU 44 D SER 45 n 45 SER 45 D ALA 46 n 46 ALA 46 D VAL 47 n 47 VAL 47 D GLY 48 n 48 GLY 48 D ASN 49 n 49 ASN 49 D ALA 50 n 50 ALA 50 D GLU 51 n 51 GLU 51 D SER 52 n 52 SER 52 D ARG 53 n 53 ARG 53 D TYR 54 n 54 TYR 54 D VAL 55 n 55 VAL 55 D LEU 56 n 56 LEU 56 D THR 57 n 57 THR 57 D GLY 58 n 58 GLY 58 D ARG 59 n 59 ARG 59 D TYR 60 n 60 TYR 60 D ASP 61 n 61 ASP 61 D SER 62 n 62 SER 62 D ALA 63 n 63 ALA 63 D PRO 64 n 64 PRO 64 D ALA 65 n 65 ALA 65 D THR 66 n 66 THR 66 D ASP 67 n 67 ASP 67 D GLY 68 n 68 GLY 68 D SER 69 n 69 SER 69 D GLY 70 n 70 GLY 70 D THR 71 n 71 THR 71 D ALA 72 n 72 ALA 72 D LEU 73 n 73 LEU 73 D GLY 74 n 74 GLY 74 D TRP 75 n 75 TRP 75 D THR 76 n 76 THR 76 D VAL 77 n 77 VAL 77 D ALA 78 n 78 ALA 78 D TRP 79 n 79 TRP 79 D LYS 80 n 80 LYS 80 D ASN 81 n 81 ASN 81 D ASN 82 n 82 ASN 82 D TYR 83 n 83 TYR 83 D ARG 84 n 84 ARG 84 D ASN 85 n 85 ASN 85 D ALA 86 n 86 ALA 86 D HIS 87 n 87 HIS 87 D SER 88 n 88 SER 88 D ALA 89 n 89 ALA 89 D THR 90 n 90 THR 90 D THR 91 n 91 THR 91 D TRP 92 n 92 TRP 92 D SER 93 n 93 SER 93 D GLY 94 n 94 GLY 94 D GLN 95 n 95 GLN 95 D TYR 96 n 96 TYR 96 D VAL 97 n 97 VAL 97 D GLY 98 n 98 GLY 98 D GLY 99 n 99 GLY 99 D ALA 100 n 100 ALA 100 D GLU 101 n 101 GLU 101 D ALA 102 n 102 ALA 102 D ARG 103 n 103 ARG 103 D ILE 104 n 104 ILE 104 D ASN 105 n 105 ASN 105 D THR 106 n 106 THR 106 D GLN 107 n 107 GLN 107 D TRP 108 n 108 TRP 108 D LEU 109 n 109 LEU 109 D LEU 110 n 110 LEU 110 D THR 111 n 111 THR 111 D SER 112 n 112 SER 112 D GLY 113 n 113 GLY 113 D THR 114 n 114 THR 114 D THR 115 n 115 THR 115 D GLU 116 n 116 GLU 116 D ALA 117 n 117 ALA 117 D ASN 118 n 118 ASN 118 D ALA 119 n 119 ALA 119 D TRP 120 n 120 TRP 120 D LYS 121 n 121 LYS 121 D SER 122 n 122 SER 122 D THR 123 n 123 THR 123 D LEU 124 n 124 LEU 124 D VAL 125 n 125 VAL 125 D GLY 126 n 126 GLY 126 D HIS 127 n 127 HIS 127 D ASP 128 n 128 ASP 128 D THR 129 n 129 THR 129 D PHE 130 n 130 PHE 130 D THR 131 n 131 THR 131 D LYS 132 n 132 LYS 132 D VAL 133 n 133 VAL 133 D n 134 134 D n 135 135 D author_and_software_defined_assembly PISA 4 tetrameric software_defined_assembly PQS 8 octameric 11410 -40 19510 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 4_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_655 -x+1,-y,z crystal symmetry operation 95.4100000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 3_655 -x+1,y,-z crystal symmetry operation 95.4100000000 0.0000000000 0.0000000000 B O GLY 19 A O GLY 19 B N VAL 31 A N VAL 31 B O THR 28 A O THR 28 B N GLU 44 A N GLU 44 B O LEU 39 A O LEU 39 B N GLY 58 A N GLY 58 B O THR 57 A O THR 57 B N THR 76 A N THR 76 B O THR 71 A O THR 71 B N TYR 96 A N TYR 96 B O THR 91 A O THR 91 B N LEU 109 A N LEU 109 D O GLY 19 B O GLY 19 D N VAL 31 B N VAL 31 D O THR 28 B O THR 28 D N GLU 44 B N GLU 44 D O LEU 39 B O LEU 39 D N GLY 58 B N GLY 58 D O THR 57 B O THR 57 D N THR 76 B N THR 76 D O THR 71 B O THR 71 D N TYR 96 B N TYR 96 D O SER 93 B O SER 93 D N GLN 107 B N GLN 107 D O LEU 110 B O LEU 110 D N LEU 124 B N LEU 124 1 B HOH 1464 E HOH 1 B HOH 1516 E HOH 1 B HOH 1559 E HOH 1 B CG GLU 116 A CG GLU 116 0 Y 1 B CD GLU 116 A CD GLU 116 0 Y 1 B OE1 GLU 116 A OE1 GLU 116 0 Y 1 B OE2 GLU 116 A OE2 GLU 116 0 Y 1 D CB GLU 14 B CB GLU 14 0 Y 1 D CG GLU 14 B CG GLU 14 0 Y 1 D CD GLU 14 B CD GLU 14 0 Y 1 D OE1 GLU 14 B OE1 GLU 14 0 Y 1 D OE2 GLU 14 B OE2 GLU 14 0 Y 1 D CG ASP 36 B CG ASP 36 0 Y 1 D OD1 ASP 36 B OD1 ASP 36 0 Y 1 D OD2 ASP 36 B OD2 ASP 36 0 Y 1 D N THR 66 B N THR 66 0 Y 1 D CA THR 66 B CA THR 66 0 Y 1 D C THR 66 B C THR 66 0 Y 1 D O THR 66 B O THR 66 0 Y 1 D CB THR 66 B CB THR 66 0 Y 1 D OG1 THR 66 B OG1 THR 66 0 Y 1 D CG2 THR 66 B CG2 THR 66 0 Y 1 D CG GLU 116 B CG GLU 116 0 Y 1 D CD GLU 116 B CD GLU 116 0 Y 1 D OE1 GLU 116 B OE1 GLU 116 0 Y 1 D OE2 GLU 116 B OE2 GLU 116 0 Y 1 B ASP 1 A ASP 1 1 Y 1 B PRO 2 A PRO 2 1 Y 1 B SER 3 A SER 3 1 Y 1 B LYS 4 A LYS 4 1 Y 1 B ASP 5 A ASP 5 1 Y 1 B SER 6 A SER 6 1 Y 1 B LYS 7 A LYS 7 1 Y 1 B ALA 8 A ALA 8 1 Y 1 B GLN 9 A GLN 9 1 Y 1 B VAL 10 A VAL 10 1 Y 1 B SER 11 A SER 11 1 Y 1 B ALA 12 A ALA 12 1 Y 1 B GLU 14 A GLU 14 0 Y 1 B PRO 135 A PRO 135 0 Y 1 D ASP 1 B ASP 1 1 Y 1 D PRO 2 B PRO 2 1 Y 1 D SER 3 B SER 3 1 Y 1 D LYS 4 B LYS 4 1 Y 1 D ASP 5 B ASP 5 1 Y 1 D SER 6 B SER 6 1 Y 1 D LYS 7 B LYS 7 1 Y 1 D ALA 8 B ALA 8 1 Y 1 D GLN 9 B GLN 9 1 Y 1 D VAL 10 B VAL 10 1 Y 1 D SER 11 B SER 11 1 Y 1 D ALA 12 B ALA 12 1 Y 1 D ALA 65 B ALA 65 0 Y 1 D LYS 134 B LYS 134 1 Y 1 D PRO 135 B PRO 135 1 Y 1 B B HH11 H1 ARG HOH 59 643 1.19 1 D B HE H1 ARG HOH 59 605 1.31 1 B D HD2 OD1 ASP ASN 61 85 1.52 1 B B O H2 VAL HOH 55 605 1.56 1 D D O H2 VAL HOH 55 612 1.58 1 D D O H2 ALA HOH 102 635 1.59 1 B B ALA PRO 63 64 136.93 1 B B LYS PRO 134 135 146.73 1 D TYR 83 0.073 SIDE CHAIN 1 6.17 0.80 106.30 112.47 B B B CD1 CG CD2 TRP TRP TRP 21 21 21 N 1 -5.88 0.80 107.30 101.42 B B B CE2 CD2 CG TRP TRP TRP 21 21 21 N 1 -4.32 0.60 121.00 116.68 B B B CB CG CD2 TYR TYR TYR 54 54 54 N 1 14.62 2.30 115.30 129.92 B B B CA CB CG LEU LEU LEU 73 73 73 B B N 1 6.06 0.80 106.30 112.36 B B B CD1 CG CD2 TRP TRP TRP 75 75 75 N 1 -6.01 0.80 107.30 101.29 B B B CE2 CD2 CG TRP TRP TRP 75 75 75 N 1 5.35 0.80 106.30 111.65 B B B CD1 CG CD2 TRP TRP TRP 79 79 79 N 1 -6.04 0.80 107.30 101.26 B B B CE2 CD2 CG TRP TRP TRP 79 79 79 N 1 5.59 0.90 133.90 139.49 B B B CG CD2 CE3 TRP TRP TRP 79 79 79 N 1 6.49 0.80 106.30 112.79 B B B CD1 CG CD2 TRP TRP TRP 92 92 92 N 1 -9.55 1.30 127.00 117.45 B B B CB CG CD1 TRP TRP TRP 92 92 92 N 1 -6.40 0.80 107.30 100.90 B B B CE2 CD2 CG TRP TRP TRP 92 92 92 N 1 6.33 0.90 133.90 140.23 B B B CG CD2 CE3 TRP TRP TRP 92 92 92 N 1 6.24 0.80 106.30 112.54 B B B CD1 CG CD2 TRP TRP TRP 108 108 108 N 1 -5.80 0.80 107.30 101.50 B B B CE2 CD2 CG TRP TRP TRP 108 108 108 N 1 5.64 0.90 133.90 139.54 B B B CG CD2 CE3 TRP TRP TRP 108 108 108 N 1 6.42 0.80 106.30 112.72 B B B CD1 CG CD2 TRP TRP TRP 120 120 120 N 1 -6.06 0.80 107.30 101.24 B B B CE2 CD2 CG TRP TRP TRP 120 120 120 N 1 7.52 0.80 106.30 113.82 D D D CD1 CG CD2 TRP TRP TRP 21 21 21 N 1 -6.29 1.00 110.10 103.81 D D D CG CD1 NE1 TRP TRP TRP 21 21 21 N 1 -6.03 0.80 107.30 101.27 D D D CE2 CD2 CG TRP TRP TRP 21 21 21 N 1 -3.77 0.60 121.00 117.23 D D D CB CG CD2 TYR TYR TYR 43 43 43 N 1 7.37 0.80 106.30 113.67 D D D CD1 CG CD2 TRP TRP TRP 75 75 75 N 1 -6.69 0.80 107.30 100.61 D D D CE2 CD2 CG TRP TRP TRP 75 75 75 N 1 8.11 0.80 106.30 114.41 D D D CD1 CG CD2 TRP TRP TRP 79 79 79 N 1 -6.02 1.00 110.10 104.08 D D D CG CD1 NE1 TRP TRP TRP 79 79 79 N 1 -6.41 0.80 107.30 100.89 D D D CE2 CD2 CG TRP TRP TRP 79 79 79 N 1 8.48 0.80 106.30 114.78 D D D CD1 CG CD2 TRP TRP TRP 92 92 92 N 1 -9.75 1.30 127.00 117.25 D D D CB CG CD1 TRP TRP TRP 92 92 92 N 1 -6.60 1.00 110.10 103.50 D D D CG CD1 NE1 TRP TRP TRP 92 92 92 N 1 -6.95 0.80 107.30 100.35 D D D CE2 CD2 CG TRP TRP TRP 92 92 92 N 1 6.41 0.90 133.90 140.31 D D D CG CD2 CE3 TRP TRP TRP 92 92 92 N 1 -3.74 0.60 121.00 117.26 D D D CB CG CD2 TYR TYR TYR 96 96 96 N 1 6.92 0.80 106.30 113.22 D D D CD1 CG CD2 TRP TRP TRP 108 108 108 N 1 -5.90 0.80 107.30 101.40 D D D CE2 CD2 CG TRP TRP TRP 108 108 108 N 1 6.91 0.80 106.30 113.21 D D D CD1 CG CD2 TRP TRP TRP 120 120 120 N 1 -5.96 0.80 107.30 101.34 D D D CE2 CD2 CG TRP TRP TRP 120 120 120 N 1 B B NE2 CD2 HIS HIS 87 87 -0.068 0.011 1.373 1.305 N 1 D D NE2 CD2 HIS HIS 87 87 -0.070 0.011 1.373 1.303 N 1 D D NE2 CD2 HIS HIS 127 127 -0.074 0.011 1.373 1.299 N 1 B B O O HOH HOH 1491 1491 0.33 1_555 3_655 1 B SER 52 76.19 -160.86 1 B SER 62 -64.35 80.15 1 D GLU 14 61.28 -151.78 1 D SER 52 81.60 -156.82 1 D ALA 65 -150.63 65.35 THE FOLLOWING ATOMS HAD WEAK DENSITY AND OCCUPANCIES WERE REFINED: ALA B 13 GLU B 14 ALA B 15 GLU B 51 (CG, CD, OE1, OE2) ARG B 53 (NE, CZ, NH1, NH2) SER B 62 ALA B 63 PRO B 64 ALA B 65 THR B 66 ASP B 67 ARG B 84 (NE, CZ, NH1, NH2) GLY B 99 ALA B 100 GLU B 101 (N, CA, CB, CG, OE1, OE2) ARG B 103 (NE, CZ, NH1, NH2) GLU B 116 (CG, CD, OE1, OE2) PRO B 135 ALA D 13 GLU D 14 ALA D 15 ASP D 36 (CG, OD1, OD2) ARG D 53 (NE, CZ, NH1, NH2) SER D 62 ALA D 63 PRO D 64 ALA D 65 THR D 66 ASP D 67 GLY D 69 ASN D 82 (CG, OD1, ND2) ARG D 84 (NE, CZ, NH1, NH2) GLY D 99 (CA, C, O) ALA D 100 GLU D 101 (EXCEPT C AND O) ARG D 103 (NE, CZ, NH1, NH2) GLU D 116 (CG, CD, OE1, OE2) TYR B22 IS DISORDERED BETWEEN 2 CONFORMATIONS ONE OF WHICH OCCUPIES A SIMILAR REGION OF SPACE AS A 2-FOLD RELATED B22. PROPER REFINEMENT WITH XPLOR IS NOT POSSIBLE BECAUSE OF THE OVERLAP OF ONE CONFORMER WITH THE SYMMETRY RELATED COUNTERPART. THE FOLLOWING WATERS WERE USED TO ACCOUNT FOR DENSITY DUE TO THIS CONFORMER OF TYR B22: HOH 525, HOH 1464, HOH 1491, HOH 1516, HOH 1559 NO HYDROGENS ARE INCLUDED FOR THESE "WATERS". 0.2000000 0.2760000 0.2760000 1.80 7.5 15690 69 1 3.0 1.80 7.5 103 1954 32 0 1819 0.014 3.3 27.1 1.88 33.9 2RTN 31257 0.0640000 1 2.6 69 1.80 1.88 1 3.2 27.1 model building X-PLOR refinement X-PLOR data reduction bioteX (MSC) phasing X-PLOR STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 2.0, SPACE GROUP I222 1 N N 1 N N 2 N N 2 N N 3 N N 3 N N B GLU 14 A GLU 14 HELX_P B ILE 17 A ILE 17 1 1 4 B ALA 119 A ALA 119 HELX_P B LYS 121 A LYS 121 5 2 3 D GLU 14 B GLU 14 HELX_P D ILE 17 B ILE 17 5 3 4 D GLU 116 B GLU 116 HELX_P D LYS 121 B LYS 121 5 4 6 BIOTIN-BINDING PROTEIN BIOTIN-BINDING PROTEIN, STREPTAVIDIN-2-IMINOBIOTIN, PH 2.0 given -0.999899 -0.013148 -0.005326 -0.013153 0.718669 0.695227 -0.005313 0.695228 -0.718770 51.95760 0.58190 0.00620 SAV_STRAV UNP 1 1 P22629 MRKIVVAAIAVSLTTVSITASASADPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVL TGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPS AASIDAAKKAGVNNGNPLDAVQQ 25 159 2RTN 1 135 P22629 B 1 1 135 25 159 2RTN 1 135 P22629 D 1 1 135 7 7 2 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 B GLY 19 A GLY 19 B TYR 22 A TYR 22 B THR 28 A THR 28 B GLY 34 A GLY 34 B ALA 38 A ALA 38 B GLU 44 A GLU 44 B TYR 54 A TYR 54 B TYR 60 A TYR 60 B THR 71 A THR 71 B ALA 78 A ALA 78 B ALA 89 A ALA 89 B VAL 97 A VAL 97 B ARG 103 A ARG 103 B LEU 109 A LEU 109 D GLY 19 B GLY 19 D TYR 22 B TYR 22 D THR 28 B THR 28 D ALA 33 B ALA 33 D ALA 38 B ALA 38 D GLU 44 B GLU 44 D TYR 54 B TYR 54 D TYR 60 B TYR 60 D THR 71 B THR 71 D ALA 78 B ALA 78 D ALA 89 B ALA 89 D VAL 97 B VAL 97 D ARG 103 B ARG 103 D GLN 107 B GLN 107 D LEU 109 B LEU 109 D THR 111 B THR 111 D THR 123 B THR 123 D VAL 125 B VAL 125 BINDING SITE FOR RESIDUE IMI B 300 B IMI 300 Software 13 BINDING SITE FOR RESIDUE IMI D 300 D IMI 300 Software 15 B ASN 23 A ASN 23 13 1_555 B LEU 25 A LEU 25 13 1_555 B SER 27 A SER 27 13 1_555 B TYR 43 A TYR 43 13 1_555 B SER 45 A SER 45 13 1_555 B VAL 47 A VAL 47 13 1_555 B GLY 48 A GLY 48 13 1_555 B ASN 49 A ASN 49 13 1_555 B TRP 79 A TRP 79 13 1_555 B SER 88 A SER 88 13 1_555 B THR 90 A THR 90 13 1_555 B TRP 108 A TRP 108 13 1_555 B ASP 128 A ASP 128 13 1_555 D ASN 23 B ASN 23 15 1_555 D LEU 25 B LEU 25 15 1_555 D SER 27 B SER 27 15 1_555 D TYR 43 B TYR 43 15 1_555 D SER 45 B SER 45 15 1_555 D VAL 47 B VAL 47 15 1_555 D GLY 48 B GLY 48 15 1_555 D ASN 49 B ASN 49 15 1_555 D TRP 79 B TRP 79 15 1_555 D SER 88 B SER 88 15 1_555 D THR 90 B THR 90 15 1_555 D TRP 108 B TRP 108 15 1_555 D LEU 110 B LEU 110 15 1_555 D ASP 128 B ASP 128 15 1_555 D HOH 843 F HOH 15 1_555 23 I 2 2 2