0.009439 0.005450 0.000000 0.000000 0.010900 0.000000 0.000000 0.000000 0.014903 0.00000 0.00000 0.00000 Marmorstein, R. Sanders, B.D. Zhao, K. Slama, J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 105.940 105.940 67.100 C15 H24 N6 O12 P2 542.332 5'-O-[(S)-{[(S)-{[(2R,3R,4S)-3,4-DIHYDROXYPYRROLIDIN-2-YL]METHOXY}(HYDROXY)PHOSPHORYL]OXY}(HYDROXY)PHOSPHORYL]ADENOSINE non-polymer C3 H7 N O2 89.093 y ALANINE L-peptide linking C8 H16 N2 O3 188.224 n N(6)-ACETYLLYSINE 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 C3 H7 N O2 S 121.158 y CYSTEINE 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 C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking 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 Zn 2 65.409 ZINC ION non-polymer Y 1 N N Y 2 N C Y 3 N N Y 4 N C Y 5 N C Y 6 N C N 7 N N Y 8 N N Y 9 N C Y 10 N N N 11 R C N 12 R C N 13 N O N 14 S C N 15 N O N 16 N O N 17 R C N 18 N C N 19 N O N 20 S P N 21 N O N 22 N O N 23 N O N 24 S P N 25 N O N 26 N O N 27 N O N 28 N C N 29 N N N 30 N C N 31 N O N 32 S C N 33 N O N 34 R C N 35 R C N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N H N 47 N H N 48 N H N 49 N H 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 H N 59 N H N 60 N N N 61 S C N 62 N C N 63 N O N 64 N C N 65 N O N 66 N H 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 O N 74 N C N 75 N C N 76 N N N 77 N C N 78 N C N 79 N C N 80 N C N 81 S C N 82 N N N 83 N C N 84 N O N 85 N O 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 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 N N 103 S C N 104 N C N 105 N O N 106 N C N 107 N C N 108 N C N 109 N N N 110 N C N 111 N N N 112 N N N 113 N O 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 H N 126 N H N 127 N H N 128 N H N 129 N N N 130 S C N 131 N C N 132 N O N 133 N C N 134 N C N 135 N O N 136 N N N 137 N O 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 H N 146 N N N 147 S C N 148 N C N 149 N O 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 N N 163 R C N 164 N C N 165 N O N 166 N C N 167 N S 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 H N 175 N H N 176 N N N 177 S C N 178 N C N 179 N O N 180 N C N 181 N C N 182 N C N 183 N O N 184 N N N 185 N O 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 N N 197 S C N 198 N C N 199 N O N 200 N C N 201 N C N 202 N C N 203 N O N 204 N O N 205 N O N 206 N H 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 N N 216 N C N 217 N C N 218 N O N 219 N O N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N N N 226 S C N 227 N C N 228 N O N 229 N C Y 230 N C Y 231 N N Y 232 N C Y 233 N C Y 234 N N N 235 N O 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 O 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 S C N 254 N C N 255 N C N 256 N C N 257 N O 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 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 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 H N 290 N H N 291 N H N 292 N H N 293 N N N 294 S C N 295 N C N 296 N O N 297 N C N 298 N C N 299 N C N 300 N C N 301 N N 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 H N 315 N H N 316 N H N 317 N H N 318 N N N 319 S C N 320 N C N 321 N O N 322 N C N 323 N C N 324 N S N 325 N C N 326 N O N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N 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 C Y 347 N C Y 348 N C N 349 N O N 350 N H N 351 N H N 352 N H 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 N N 362 S C N 363 N C N 364 N O N 365 N C N 366 N C N 367 N C N 368 N O N 369 N H N 370 N H N 371 N H N 372 N H N 373 N H N 374 N H N 375 N H N 376 N H N 377 N H N 378 N N N 379 S C N 380 N C N 381 N O N 382 N C N 383 N O N 384 N O N 385 N H N 386 N H N 387 N H N 388 N H N 389 N H N 390 N H N 391 N H N 392 N N N 393 S C N 394 N C N 395 N O N 396 R C N 397 N O N 398 N C N 399 N O 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 408 N H N 409 N N N 410 S C N 411 N C N 412 N O N 413 N C Y 414 N C Y 415 N C Y 416 N C Y 417 N N Y 418 N C Y 419 N C Y 420 N C Y 421 N C Y 422 N C N 423 N O 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 432 N H N 433 N H N 434 N H N 435 N H N 436 N N N 437 S C N 438 N C N 439 N O N 440 N C Y 441 N C Y 442 N C Y 443 N C Y 444 N C Y 445 N C Y 446 N C N 447 N O N 448 N O N 449 N H N 450 N H N 451 N H N 452 N H N 453 N H N 454 N H N 455 N H N 456 N H N 457 N H N 458 N H N 459 N H N 460 N N N 461 S C N 462 N C N 463 N O N 464 N C N 465 N C N 466 N C N 467 N O N 468 N H N 469 N H N 470 N H N 471 N H N 472 N H N 473 N H N 474 N H N 475 N H N 476 N H N 477 N H N 478 N H N 479 N ZN Y 1 N doub Y 2 N sing Y 3 N sing N 4 N sing Y 5 N doub Y 6 N sing Y 7 N sing Y 8 N doub Y 9 N sing N 10 N sing N 11 N sing N 12 N sing Y 13 N doub Y 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing 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 sing N 34 N sing N 35 N sing N 36 N doub N 37 N sing N 38 N sing N 39 N sing N 40 N doub N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing 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 sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing N 67 N sing N 68 N sing N 69 N doub N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N doub 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 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 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 sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N doub N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing 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 doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N doub 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 sing N 148 N sing N 149 N sing N 150 N sing N 151 N doub N 152 N sing 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 N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N doub 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 doub 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 doub 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 doub 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 doub 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 doub 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 doub N 226 N sing N 227 N sing N 228 N sing N 229 N sing Y 230 N sing Y 231 N doub Y 232 N doub N 233 N sing Y 234 N sing N 235 N sing Y 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 doub 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 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 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 Y 338 N doub Y 339 N sing Y 340 N sing N 341 N sing Y 342 N doub N 343 N sing Y 344 N doub N 345 N sing Y 346 N sing N 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N doub 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 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 doub N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing N 379 N sing N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N sing N 385 N sing N 386 N doub 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 N 396 N sing N 397 N sing N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N doub N 403 N sing N 404 N sing N 405 N sing N 406 N sing Y 407 N doub Y 408 N sing Y 409 N sing N 410 N sing Y 411 N doub Y 412 N sing Y 413 N sing N 414 N sing Y 415 N sing Y 416 N doub N 417 N sing Y 418 N doub N 419 N sing Y 420 N sing N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N sing N 426 N sing N 427 N sing N 428 N sing N 429 N sing N 430 N doub N 431 N sing N 432 N sing N 433 N sing N 434 N sing Y 435 N doub Y 436 N sing Y 437 N sing N 438 N sing Y 439 N doub N 440 N sing Y 441 N doub N 442 N sing Y 443 N sing N 444 N sing N 445 N sing N 446 N sing N 447 N sing N 448 N sing N 449 N sing N 450 N sing N 451 N sing N 452 N sing N 453 N sing N 454 N doub N 455 N sing N 456 N sing N 457 N sing N 458 N sing N 459 N sing N 460 N sing N 461 N sing N 462 N sing N 463 N sing N 464 N sing N 465 N sing US Mol.Cell MOCEFL 2168 1097-2765 25 463 472 10.1016/j.molcel.2006.12.022 17289592 Structural basis for nicotinamide inhibition and base exchange in sir2 enzymes. 2007 10.2210/pdb2qqf/pdb pdb_00002qqf 93 1 CCD 2005-07-15 ADSC QUANTUM 210 SI(111) SINGLE WAVELENGTH M x-ray 1 0.9777 1.0 A1 CHESS 0.9777 SYNCHROTRON CHESS BEAMLINE A1 34794.828 NAD-dependent deacetylase HST2 3.5.1.- 1 man polymer 1310.615 Histone H4 SEQUENCE DATABASE RESIDUES 13-23 1 syn polymer 65.409 ZINC ION 1 syn non-polymer 542.332 5'-O-[(S)-{[(S)-{[(2R,3R,4S)-3,4-DIHYDROXYPYRROLIDIN-2-YL]METHOXY}(HYDROXY)PHOSPHORYL]OXY}(HYDROXY)PHOSPHORYL]ADENOSINE 1 syn non-polymer 18.015 water 136 nat water Homologous to SIR2 protein 2 no no MRGSHHHHHHGMASMSVSTASTEMSVRKIAAHMKSNPNAKVIFMVGAGISTSCGIPDFRSPGTGLYHNLARLKLPYPEAV FDVDFFQSDPLPFYTLAKELYPGNFRPSKFHYLLKLFQDKDVLKRVYTQNIDTLERQAGVKDDLIIEAHGSFAHCHCIGC GKVYPPQVFKSKLAEHPIKDFVKCDVCGELVKPAIVFFGEDLPDSFSETWLNDSEWLREKITTSGKHPQQPLVIVVGTSL AVYPFASLPEEIPRKVKRVLCNLETVGDFKANKRPTDLIVHQYSDEFAEQLVEELGWQEDFEKILTAQ MRGSHHHHHHGMASMSVSTASTEMSVRKIAAHMKSNPNAKVIFMVGAGISTSCGIPDFRSPGTGLYHNLARLKLPYPEAV FDVDFFQSDPLPFYTLAKELYPGNFRPSKFHYLLKLFQDKDVLKRVYTQNIDTLERQAGVKDDLIIEAHGSFAHCHCIGC GKVYPPQVFKSKLAEHPIKDFVKCDVCGELVKPAIVFFGEDLPDSFSETWLNDSEWLREKITTSGKHPQQPLVIVVGTSL AVYPFASLPEEIPRKVKRVLCNLETVGDFKANKRPTDLIVHQYSDEFAEQLVEELGWQEDFEKILTAQ A polypeptide(L) no yes KGGA(ALY)RHRKIL KGGAKRHRKIL 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n baker's yeast Saccharomyces Escherichia sample HST2 4932 Saccharomyces cerevisiae 562 Escherichia coli BL21 gold plasmid pRSET-A 1 3.15 60.90 VAPOR DIFFUSION, HANGING DROP 5.6 2.0 M Ammonium Sulfate, 100 mM Na citrate and 200 mM K/Na tartrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 software chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_conn struct_conn_type struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond repository Initial release Version format compliance Refinement description Data collection Database references Derived calculations Refinement description Data collection 1 0 2007-10-09 1 1 2011-07-13 1 2 2017-10-25 1 3 2023-08-30 1 4 2023-11-15 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_conn.conn_type_id _struct_conn.id _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn_type.id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _chem_comp_atom.atom_id _chem_comp_bond.atom_id_2 updated coordinates RCSB Y RCSB 2007-07-26 REL REL ZN ZINC ION A1R 5'-O-[(S)-{[(S)-{[(2R,3R,4S)-3,4-DIHYDROXYPYRROLIDIN-2-YL]METHOXY}(HYDROXY)PHOSPHORYL]OXY}(HYDROXY)PHOSPHORYL]ADENOSINE HOH water The H4 peptide was chemically synthesized using standard solid phase synthesis chemistry. The peptide is naturally found in Saccharomyces cerevisiae. sample 1SZD PDB experimental model ZN 701 3 ZN ZN 701 A A1R 1001 4 A1R A1R 1001 A HOH 1002 5 HOH HOH 1002 A HOH 1003 5 HOH HOH 1003 A HOH 1004 5 HOH HOH 1004 A HOH 1005 5 HOH HOH 1005 A HOH 1006 5 HOH HOH 1006 A HOH 1007 5 HOH HOH 1007 A HOH 1008 5 HOH HOH 1008 A HOH 1009 5 HOH HOH 1009 A HOH 1010 5 HOH HOH 1010 A HOH 1011 5 HOH HOH 1011 A HOH 1012 5 HOH HOH 1012 A HOH 1013 5 HOH HOH 1013 A HOH 1014 5 HOH HOH 1014 A HOH 1015 5 HOH HOH 1015 A HOH 1016 5 HOH HOH 1016 A HOH 1017 5 HOH HOH 1017 A HOH 1018 5 HOH HOH 1018 A HOH 1019 5 HOH HOH 1019 A HOH 1020 5 HOH HOH 1020 A HOH 1021 5 HOH HOH 1021 A HOH 1022 5 HOH HOH 1022 A HOH 1023 5 HOH HOH 1023 A HOH 1024 5 HOH HOH 1024 A HOH 1025 5 HOH HOH 1025 A HOH 1026 5 HOH HOH 1026 A HOH 1027 5 HOH HOH 1027 A HOH 1028 5 HOH HOH 1028 A HOH 1029 5 HOH HOH 1029 A HOH 1030 5 HOH HOH 1030 A HOH 1031 5 HOH HOH 1031 A HOH 1032 5 HOH HOH 1032 A HOH 1033 5 HOH HOH 1033 A HOH 1034 5 HOH HOH 1034 A HOH 1035 5 HOH HOH 1035 A HOH 1036 5 HOH HOH 1036 A HOH 1037 5 HOH HOH 1037 A HOH 1038 5 HOH HOH 1038 A HOH 1039 5 HOH HOH 1039 A HOH 1040 5 HOH HOH 1040 A HOH 1041 5 HOH HOH 1041 A HOH 1042 5 HOH HOH 1042 A HOH 1043 5 HOH HOH 1043 A HOH 1044 5 HOH HOH 1044 A HOH 1045 5 HOH HOH 1045 A HOH 1046 5 HOH HOH 1046 A HOH 1047 5 HOH HOH 1047 A HOH 1048 5 HOH HOH 1048 A HOH 1049 5 HOH HOH 1049 A HOH 1050 5 HOH HOH 1050 A HOH 1051 5 HOH HOH 1051 A HOH 1052 5 HOH HOH 1052 A HOH 1053 5 HOH HOH 1053 A HOH 1054 5 HOH HOH 1054 A HOH 1055 5 HOH HOH 1055 A HOH 1056 5 HOH HOH 1056 A HOH 1057 5 HOH HOH 1057 A HOH 1058 5 HOH HOH 1058 A HOH 1059 5 HOH HOH 1059 A HOH 1060 5 HOH HOH 1060 A HOH 1061 5 HOH HOH 1061 A HOH 1062 5 HOH HOH 1062 A HOH 1063 5 HOH HOH 1063 A HOH 1064 5 HOH HOH 1064 A HOH 1065 5 HOH HOH 1065 A HOH 1066 5 HOH HOH 1066 A HOH 1067 5 HOH HOH 1067 A HOH 1068 5 HOH HOH 1068 A HOH 1069 5 HOH HOH 1069 A HOH 1070 5 HOH HOH 1070 A HOH 1071 5 HOH HOH 1071 A HOH 1072 5 HOH HOH 1072 A HOH 1073 5 HOH HOH 1073 A HOH 1074 5 HOH HOH 1074 A HOH 1075 5 HOH HOH 1075 A HOH 1076 5 HOH HOH 1076 A HOH 1077 5 HOH HOH 1077 A HOH 1078 5 HOH HOH 1078 A HOH 1079 5 HOH HOH 1079 A HOH 1080 5 HOH HOH 1080 A HOH 1081 5 HOH HOH 1081 A HOH 1082 5 HOH HOH 1082 A HOH 1083 5 HOH HOH 1083 A HOH 1084 5 HOH HOH 1084 A HOH 1085 5 HOH HOH 1085 A HOH 1086 5 HOH HOH 1086 A HOH 1087 5 HOH HOH 1087 A HOH 1088 5 HOH HOH 1088 A HOH 1089 5 HOH HOH 1089 A HOH 1090 5 HOH HOH 1090 A HOH 1091 5 HOH HOH 1091 A HOH 1092 5 HOH HOH 1092 A HOH 1093 5 HOH HOH 1093 A HOH 1094 5 HOH HOH 1094 A HOH 1095 5 HOH HOH 1095 A HOH 1096 5 HOH HOH 1096 A HOH 1097 5 HOH HOH 1097 A HOH 1098 5 HOH HOH 1098 A HOH 1099 5 HOH HOH 1099 A HOH 1100 5 HOH HOH 1100 A HOH 1101 5 HOH HOH 1101 A HOH 1102 5 HOH HOH 1102 A HOH 1103 5 HOH HOH 1103 A HOH 1104 5 HOH HOH 1104 A HOH 1105 5 HOH HOH 1105 A HOH 1106 5 HOH HOH 1106 A HOH 1107 5 HOH HOH 1107 A HOH 1108 5 HOH HOH 1108 A HOH 1109 5 HOH HOH 1109 A HOH 1110 5 HOH HOH 1110 A HOH 1111 5 HOH HOH 1111 A HOH 1112 5 HOH HOH 1112 A HOH 1113 5 HOH HOH 1113 A HOH 1114 5 HOH HOH 1114 A HOH 1115 5 HOH HOH 1115 A HOH 1116 5 HOH HOH 1116 A HOH 1117 5 HOH HOH 1117 A HOH 1118 5 HOH HOH 1118 A HOH 1119 5 HOH HOH 1119 A HOH 1120 5 HOH HOH 1120 A HOH 1121 5 HOH HOH 1121 A HOH 1122 5 HOH HOH 1122 A HOH 1123 5 HOH HOH 1123 A HOH 1124 5 HOH HOH 1124 A HOH 1125 5 HOH HOH 1125 A HOH 1126 5 HOH HOH 1126 A HOH 1127 5 HOH HOH 1127 A HOH 1128 5 HOH HOH 1128 A HOH 1129 5 HOH HOH 1129 A HOH 1130 5 HOH HOH 1130 A HOH 1131 5 HOH HOH 1131 A HOH 1132 5 HOH HOH 1132 A HOH 1133 5 HOH HOH 1133 A HOH 49 5 HOH HOH 49 B HOH 134 5 HOH HOH 50 B HOH 135 5 HOH HOH 51 B HOH 137 5 HOH HOH 52 B n 1 -13 A n 2 -12 A n 3 -11 A n 4 -10 A n 5 -9 A n 6 -8 A n 7 -7 A n 8 -6 A n 9 -5 A n 10 -4 A n 11 -3 A MET -2 n 12 MET -2 A ALA -1 n 13 ALA -1 A SER 0 n 14 SER 0 A MET 1 n 15 MET 1 A SER 2 n 16 SER 2 A VAL 3 n 17 VAL 3 A SER 4 n 18 SER 4 A THR 5 n 19 THR 5 A ALA 6 n 20 ALA 6 A SER 7 n 21 SER 7 A THR 8 n 22 THR 8 A GLU 9 n 23 GLU 9 A MET 10 n 24 MET 10 A SER 11 n 25 SER 11 A VAL 12 n 26 VAL 12 A ARG 13 n 27 ARG 13 A LYS 14 n 28 LYS 14 A ILE 15 n 29 ILE 15 A ALA 16 n 30 ALA 16 A ALA 17 n 31 ALA 17 A HIS 18 n 32 HIS 18 A MET 19 n 33 MET 19 A LYS 20 n 34 LYS 20 A SER 21 n 35 SER 21 A ASN 22 n 36 ASN 22 A PRO 23 n 37 PRO 23 A ASN 24 n 38 ASN 24 A ALA 25 n 39 ALA 25 A LYS 26 n 40 LYS 26 A VAL 27 n 41 VAL 27 A ILE 28 n 42 ILE 28 A PHE 29 n 43 PHE 29 A MET 30 n 44 MET 30 A VAL 31 n 45 VAL 31 A GLY 32 n 46 GLY 32 A ALA 33 n 47 ALA 33 A GLY 34 n 48 GLY 34 A ILE 35 n 49 ILE 35 A SER 36 n 50 SER 36 A THR 37 n 51 THR 37 A SER 38 n 52 SER 38 A CYS 39 n 53 CYS 39 A GLY 40 n 54 GLY 40 A ILE 41 n 55 ILE 41 A PRO 42 n 56 PRO 42 A ASP 43 n 57 ASP 43 A PHE 44 n 58 PHE 44 A ARG 45 n 59 ARG 45 A SER 46 n 60 SER 46 A PRO 47 n 61 PRO 47 A GLY 48 n 62 GLY 48 A THR 49 n 63 THR 49 A GLY 50 n 64 GLY 50 A LEU 51 n 65 LEU 51 A TYR 52 n 66 TYR 52 A HIS 53 n 67 HIS 53 A ASN 54 n 68 ASN 54 A LEU 55 n 69 LEU 55 A ALA 56 n 70 ALA 56 A ARG 57 n 71 ARG 57 A LEU 58 n 72 LEU 58 A LYS 59 n 73 LYS 59 A LEU 60 n 74 LEU 60 A PRO 61 n 75 PRO 61 A TYR 62 n 76 TYR 62 A PRO 63 n 77 PRO 63 A GLU 64 n 78 GLU 64 A ALA 65 n 79 ALA 65 A VAL 66 n 80 VAL 66 A PHE 67 n 81 PHE 67 A ASP 68 n 82 ASP 68 A VAL 69 n 83 VAL 69 A ASP 70 n 84 ASP 70 A PHE 71 n 85 PHE 71 A PHE 72 n 86 PHE 72 A GLN 73 n 87 GLN 73 A SER 74 n 88 SER 74 A ASP 75 n 89 ASP 75 A PRO 76 n 90 PRO 76 A LEU 77 n 91 LEU 77 A PRO 78 n 92 PRO 78 A PHE 79 n 93 PHE 79 A TYR 80 n 94 TYR 80 A THR 81 n 95 THR 81 A LEU 82 n 96 LEU 82 A ALA 83 n 97 ALA 83 A LYS 84 n 98 LYS 84 A GLU 85 n 99 GLU 85 A LEU 86 n 100 LEU 86 A TYR 87 n 101 TYR 87 A PRO 88 n 102 PRO 88 A GLY 89 n 103 GLY 89 A ASN 90 n 104 ASN 90 A PHE 91 n 105 PHE 91 A ARG 92 n 106 ARG 92 A PRO 93 n 107 PRO 93 A SER 94 n 108 SER 94 A LYS 95 n 109 LYS 95 A PHE 96 n 110 PHE 96 A HIS 97 n 111 HIS 97 A TYR 98 n 112 TYR 98 A LEU 99 n 113 LEU 99 A LEU 100 n 114 LEU 100 A LYS 101 n 115 LYS 101 A LEU 102 n 116 LEU 102 A PHE 103 n 117 PHE 103 A GLN 104 n 118 GLN 104 A ASP 105 n 119 ASP 105 A LYS 106 n 120 LYS 106 A ASP 107 n 121 ASP 107 A VAL 108 n 122 VAL 108 A LEU 109 n 123 LEU 109 A LYS 110 n 124 LYS 110 A ARG 111 n 125 ARG 111 A VAL 112 n 126 VAL 112 A TYR 113 n 127 TYR 113 A THR 114 n 128 THR 114 A GLN 115 n 129 GLN 115 A ASN 116 n 130 ASN 116 A ILE 117 n 131 ILE 117 A ASP 118 n 132 ASP 118 A THR 119 n 133 THR 119 A LEU 120 n 134 LEU 120 A GLU 121 n 135 GLU 121 A ARG 122 n 136 ARG 122 A GLN 123 n 137 GLN 123 A ALA 124 n 138 ALA 124 A GLY 125 n 139 GLY 125 A VAL 126 n 140 VAL 126 A LYS 127 n 141 LYS 127 A ASP 128 n 142 ASP 128 A ASP 129 n 143 ASP 129 A LEU 130 n 144 LEU 130 A ILE 131 n 145 ILE 131 A ILE 132 n 146 ILE 132 A GLU 133 n 147 GLU 133 A ALA 134 n 148 ALA 134 A HIS 135 n 149 HIS 135 A GLY 136 n 150 GLY 136 A SER 137 n 151 SER 137 A PHE 138 n 152 PHE 138 A ALA 139 n 153 ALA 139 A HIS 140 n 154 HIS 140 A CYS 141 n 155 CYS 141 A HIS 142 n 156 HIS 142 A CYS 143 n 157 CYS 143 A ILE 144 n 158 ILE 144 A GLY 145 n 159 GLY 145 A CYS 146 n 160 CYS 146 A GLY 147 n 161 GLY 147 A LYS 148 n 162 LYS 148 A VAL 149 n 163 VAL 149 A TYR 150 n 164 TYR 150 A PRO 151 n 165 PRO 151 A PRO 152 n 166 PRO 152 A GLN 153 n 167 GLN 153 A VAL 154 n 168 VAL 154 A PHE 155 n 169 PHE 155 A LYS 156 n 170 LYS 156 A SER 157 n 171 SER 157 A LYS 158 n 172 LYS 158 A LEU 159 n 173 LEU 159 A ALA 160 n 174 ALA 160 A GLU 161 n 175 GLU 161 A HIS 162 n 176 HIS 162 A PRO 163 n 177 PRO 163 A ILE 164 n 178 ILE 164 A LYS 165 n 179 LYS 165 A ASP 166 n 180 ASP 166 A PHE 167 n 181 PHE 167 A VAL 168 n 182 VAL 168 A LYS 169 n 183 LYS 169 A CYS 170 n 184 CYS 170 A ASP 171 n 185 ASP 171 A VAL 172 n 186 VAL 172 A CYS 173 n 187 CYS 173 A GLY 174 n 188 GLY 174 A GLU 175 n 189 GLU 175 A LEU 176 n 190 LEU 176 A VAL 177 n 191 VAL 177 A LYS 178 n 192 LYS 178 A PRO 179 n 193 PRO 179 A ALA 180 n 194 ALA 180 A ILE 181 n 195 ILE 181 A VAL 182 n 196 VAL 182 A PHE 183 n 197 PHE 183 A PHE 184 n 198 PHE 184 A GLY 185 n 199 GLY 185 A GLU 186 n 200 GLU 186 A ASP 187 n 201 ASP 187 A LEU 188 n 202 LEU 188 A PRO 189 n 203 PRO 189 A ASP 190 n 204 ASP 190 A SER 191 n 205 SER 191 A PHE 192 n 206 PHE 192 A SER 193 n 207 SER 193 A GLU 194 n 208 GLU 194 A THR 195 n 209 THR 195 A TRP 196 n 210 TRP 196 A LEU 197 n 211 LEU 197 A ASN 198 n 212 ASN 198 A ASP 199 n 213 ASP 199 A SER 200 n 214 SER 200 A GLU 201 n 215 GLU 201 A TRP 202 n 216 TRP 202 A LEU 203 n 217 LEU 203 A ARG 204 n 218 ARG 204 A GLU 205 n 219 GLU 205 A LYS 206 n 220 LYS 206 A ILE 207 n 221 ILE 207 A n 222 208 A n 223 209 A n 224 210 A n 225 211 A n 226 212 A n 227 213 A n 228 214 A GLN 215 n 229 GLN 215 A GLN 216 n 230 GLN 216 A PRO 217 n 231 PRO 217 A LEU 218 n 232 LEU 218 A VAL 219 n 233 VAL 219 A ILE 220 n 234 ILE 220 A VAL 221 n 235 VAL 221 A VAL 222 n 236 VAL 222 A GLY 223 n 237 GLY 223 A THR 224 n 238 THR 224 A SER 225 n 239 SER 225 A LEU 226 n 240 LEU 226 A ALA 227 n 241 ALA 227 A VAL 228 n 242 VAL 228 A TYR 229 n 243 TYR 229 A PRO 230 n 244 PRO 230 A PHE 231 n 245 PHE 231 A ALA 232 n 246 ALA 232 A SER 233 n 247 SER 233 A LEU 234 n 248 LEU 234 A PRO 235 n 249 PRO 235 A GLU 236 n 250 GLU 236 A GLU 237 n 251 GLU 237 A ILE 238 n 252 ILE 238 A PRO 239 n 253 PRO 239 A ARG 240 n 254 ARG 240 A LYS 241 n 255 LYS 241 A VAL 242 n 256 VAL 242 A LYS 243 n 257 LYS 243 A ARG 244 n 258 ARG 244 A VAL 245 n 259 VAL 245 A LEU 246 n 260 LEU 246 A CYS 247 n 261 CYS 247 A ASN 248 n 262 ASN 248 A LEU 249 n 263 LEU 249 A GLU 250 n 264 GLU 250 A THR 251 n 265 THR 251 A VAL 252 n 266 VAL 252 A GLY 253 n 267 GLY 253 A ASP 254 n 268 ASP 254 A PHE 255 n 269 PHE 255 A LYS 256 n 270 LYS 256 A ALA 257 n 271 ALA 257 A ASN 258 n 272 ASN 258 A LYS 259 n 273 LYS 259 A ARG 260 n 274 ARG 260 A PRO 261 n 275 PRO 261 A THR 262 n 276 THR 262 A ASP 263 n 277 ASP 263 A LEU 264 n 278 LEU 264 A ILE 265 n 279 ILE 265 A VAL 266 n 280 VAL 266 A HIS 267 n 281 HIS 267 A GLN 268 n 282 GLN 268 A TYR 269 n 283 TYR 269 A SER 270 n 284 SER 270 A ASP 271 n 285 ASP 271 A GLU 272 n 286 GLU 272 A PHE 273 n 287 PHE 273 A ALA 274 n 288 ALA 274 A GLU 275 n 289 GLU 275 A GLN 276 n 290 GLN 276 A LEU 277 n 291 LEU 277 A VAL 278 n 292 VAL 278 A GLU 279 n 293 GLU 279 A GLU 280 n 294 GLU 280 A LEU 281 n 295 LEU 281 A GLY 282 n 296 GLY 282 A TRP 283 n 297 TRP 283 A GLN 284 n 298 GLN 284 A GLU 285 n 299 GLU 285 A ASP 286 n 300 ASP 286 A PHE 287 n 301 PHE 287 A GLU 288 n 302 GLU 288 A LYS 289 n 303 LYS 289 A ILE 290 n 304 ILE 290 A LEU 291 n 305 LEU 291 A THR 292 n 306 THR 292 A ALA 293 n 307 ALA 293 A n 308 294 A LYS 12 n 1 LYS 12 B GLY 13 n 2 GLY 13 B GLY 14 n 3 GLY 14 B ALA 15 n 4 ALA 15 B ALY 16 n 5 ALY 16 B ARG 17 n 6 ARG 17 B HIS 18 n 7 HIS 18 B ARG 19 n 8 ARG 19 B n 9 20 B n 10 21 B n 11 22 B software_defined_assembly PISA 4 tetrameric author_defined_assembly 2 dimeric A CYS 143 A SG CYS 157 1_555 A ZN 701 C ZN ZN 1_555 A CYS 146 A SG CYS 160 1_555 117.8 A CYS 143 A SG CYS 157 1_555 A ZN 701 C ZN ZN 1_555 A CYS 170 A SG CYS 184 1_555 100.2 A CYS 146 A SG CYS 160 1_555 A ZN 701 C ZN ZN 1_555 A CYS 170 A SG CYS 184 1_555 109.8 A CYS 143 A SG CYS 157 1_555 A ZN 701 C ZN ZN 1_555 A CYS 173 A SG CYS 187 1_555 87.4 A CYS 146 A SG CYS 160 1_555 A ZN 701 C ZN ZN 1_555 A CYS 173 A SG CYS 187 1_555 127.4 A CYS 170 A SG CYS 184 1_555 A ZN 701 C ZN ZN 1_555 A CYS 173 A SG CYS 187 1_555 109.6 B ALY 16 N(6)-ACETYLLYSINE B ALY 5 LYS 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 -0.5000000000 0.8660254038 0.0000000000 0.8660254038 0.5000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 4_556 y,x,-z+1 crystal symmetry operation 0.0000000000 0.0000000000 67.1000000000 A O ILE 132 A O ILE 146 A N THR 114 A N THR 128 A O TYR 113 A O TYR 127 A N PHE 29 A N PHE 43 A N MET 30 A N MET 44 A O VAL 222 A O VAL 236 A N VAL 221 A N VAL 235 A O CYS 247 A O CYS 261 A N LEU 246 A N LEU 260 A O VAL 266 A O VAL 280 A O TYR 150 A O TYR 164 A N CYS 141 A N CYS 155 A N HIS 140 A N HIS 154 A O ALA 180 A O ALA 194 1 A OG SER 4 A OG SER 18 1 Y 1 A CB ALA 160 A CB ALA 174 1 Y 1 A CG GLN 215 A CG GLN 229 1 Y 1 A CD GLN 215 A CD GLN 229 1 Y 1 A OE1 GLN 215 A OE1 GLN 229 1 Y 1 A NE2 GLN 215 A NE2 GLN 229 1 Y 1 A CB GLU 285 A CB GLU 299 1 Y 1 A CG GLU 285 A CG GLU 299 1 Y 1 A CD GLU 285 A CD GLU 299 1 Y 1 A OE1 GLU 285 A OE1 GLU 299 1 Y 1 A OE2 GLU 285 A OE2 GLU 299 1 Y 1 B CG ARG 19 B CG ARG 8 1 Y 1 B CD ARG 19 B CD ARG 8 1 Y 1 B NE ARG 19 B NE ARG 8 1 Y 1 B CZ ARG 19 B CZ ARG 8 1 Y 1 B NH1 ARG 19 B NH1 ARG 8 1 Y 1 B NH2 ARG 19 B NH2 ARG 8 1 Y 1 A MET -13 A MET 1 1 Y 1 A ARG -12 A ARG 2 1 Y 1 A GLY -11 A GLY 3 1 Y 1 A SER -10 A SER 4 1 Y 1 A HIS -9 A HIS 5 1 Y 1 A HIS -8 A HIS 6 1 Y 1 A HIS -7 A HIS 7 1 Y 1 A HIS -6 A HIS 8 1 Y 1 A HIS -5 A HIS 9 1 Y 1 A HIS -4 A HIS 10 1 Y 1 A GLY -3 A GLY 11 1 Y 1 A THR 208 A THR 222 1 Y 1 A THR 209 A THR 223 1 Y 1 A SER 210 A SER 224 1 Y 1 A GLY 211 A GLY 225 1 Y 1 A LYS 212 A LYS 226 1 Y 1 A HIS 213 A HIS 227 1 Y 1 A PRO 214 A PRO 228 1 Y 1 A GLN 294 A GLN 308 1 Y 1 B LYS 20 B LYS 9 1 Y 1 B ILE 21 B ILE 10 1 Y 1 B LEU 22 B LEU 11 1 Y 1 A A NH2 NH2 ARG ARG 204 204 1.99 1_555 6_765 1 A A NE NE ARG ARG 204 204 2.11 1_555 6_765 1 A ASN 22 -108.01 74.43 1 A LEU 58 -64.46 11.13 1 A PRO 63 -36.04 -71.33 1 A GLU 64 -55.35 -9.03 1 A ASP 75 -167.29 96.49 1 A ASP 166 62.58 93.16 1 A VAL 172 -120.59 -52.25 1 A ALA 180 -67.46 40.07 1 A ALA 232 -67.48 10.18 protein_rep.param CNS_TOPPAR:ion.param HPD.param CNS_TOPPAR:water_rep.param 29.994 -5.905 0.000 0.000 -5.905 0.000 11.810 0.253 0.214 2.0 41.92 999 27790 9.100 92.700 1 0.00 MOLECULAR REPLACEMENT 1SZD 37.894 2.0 41.92 136 2518 36 0 2346 1.098 1.500 1.643 2.000 1.889 2.000 2.587 2.500 2.0 50.0 2QQF 28628 6.5 6.5 0.064 0.053 1 94 refinement Axel T. Brunger axel.brunger@yale.edu Fortran_77 http://cns.csb.yale.edu/v1.1/ CNS package data extraction PDB sw-help@rcsb.rutgers.edu July 2, 2007 C++ http://pdb.rutgers.edu/software/ PDB_EXTRACT package 3.000 data collection HKL-2000 data reduction HKL-2000 data reduction DENZO data scaling SCALEPACK phasing AMoRE Hst2 bound to ADP-HPD and Acetylated histone H4 1 N N 2 N N 3 N N 4 N N 5 N N 5 N N A THR 8 A THR 22 HELX_P A ASN 22 A ASN 36 1 1 15 A ALA 33 A ALA 47 HELX_P A GLY 40 A GLY 54 5 2 8 A THR 49 A THR 63 HELX_P A LEU 58 A LEU 72 1 3 10 A TYR 62 A TYR 76 HELX_P A PHE 67 A PHE 81 5 4 6 A ASP 68 A ASP 82 HELX_P A ASP 75 A ASP 89 1 5 8 A PRO 76 A PRO 90 HELX_P A TYR 87 A TYR 101 1 6 12 A SER 94 A SER 108 HELX_P A LYS 106 A LYS 120 1 7 13 A THR 119 A THR 133 HELX_P A ALA 124 A ALA 138 1 8 6 A LYS 127 A LYS 141 HELX_P A ASP 129 A ASP 143 5 9 3 A PRO 151 A PRO 165 HELX_P A LYS 158 A LYS 172 1 10 8 A PRO 189 A PRO 203 HELX_P A GLU 205 A GLU 219 1 11 17 A PRO 230 A PRO 244 HELX_P A LEU 234 A LEU 248 5 12 5 A GLY 253 A GLY 267 HELX_P A ASN 258 A ASN 272 1 13 6 A TYR 269 A TYR 283 HELX_P A LEU 281 A LEU 295 1 14 13 A TRP 283 A TRP 297 HELX_P A THR 292 A THR 306 1 15 10 covale 1.332 both B ALA 15 B C ALA 4 1_555 B ALY 16 B N ALY 5 1_555 covale 1.330 both B ALY 16 B C ALY 5 1_555 B ARG 17 B N ARG 6 1_555 metalc 2.476 A CYS 143 A SG CYS 157 1_555 A ZN 701 C ZN ZN 1_555 metalc 2.432 A CYS 146 A SG CYS 160 1_555 A ZN 701 C ZN ZN 1_555 metalc 2.368 A CYS 170 A SG CYS 184 1_555 A ZN 701 C ZN ZN 1_555 metalc 2.455 A CYS 173 A SG CYS 187 1_555 A ZN 701 C ZN ZN 1_555 HYDROLASE Sir2, Hst2, histone deacetylase, SN1, Hydrolase, Metal-binding, NAD, Nucleus, Repressor, Transcription, Transcription regulation, Zinc A HIS 162 A HIS 176 1 A PRO 163 A PRO 177 -0.18 A TYR 229 A TYR 243 1 A PRO 230 A PRO 244 0.07 HST2_YEAST UNP 1 1 P53686 MSVSTASTEMSVRKIAAHMKSNPNAKVIFMVGAGISTSCGIPDFRSPGTGLYHNLARLKLPYPEAVFDVDFFQSDPLPFY TLAKELYPGNFRPSKFHYLLKLFQDKDVLKRVYTQNIDTLERQAGVKDDLIIEAHGSFAHCHCIGCGKVYPPQVFKSKLA EHPIKDFVKCDVCGELVKPAIVFFGEDLPDSFSETWLNDSEWLREKITTSGKHPQQPLVIVVGTSLAVYPFASLPEEIPR KVKRVLCNLETVGDFKANKRPTDLIVHQYSDEFAEQLVEELGWQEDFEKILTAQ H4_YEAST UNP 2 13 P02309 KGGAKRHRKIL 1 294 2QQF 1 294 P53686 A 1 15 308 13 23 2QQF 12 22 P02309 B 2 1 11 1 expression tag MET -13 2QQF A P53686 UNP 1 1 expression tag ARG -12 2QQF A P53686 UNP 2 1 expression tag GLY -11 2QQF A P53686 UNP 3 1 expression tag SER -10 2QQF A P53686 UNP 4 1 expression tag HIS -9 2QQF A P53686 UNP 5 1 expression tag HIS -8 2QQF A P53686 UNP 6 1 expression tag HIS -7 2QQF A P53686 UNP 7 1 expression tag HIS -6 2QQF A P53686 UNP 8 1 expression tag HIS -5 2QQF A P53686 UNP 9 1 expression tag HIS -4 2QQF A P53686 UNP 10 1 expression tag GLY -3 2QQF A P53686 UNP 11 1 expression tag MET -2 2QQF A P53686 UNP 12 1 expression tag ALA -1 2QQF A P53686 UNP 13 1 expression tag SER 0 2QQF A P53686 UNP 14 6 3 parallel parallel parallel parallel parallel anti-parallel anti-parallel A ILE 131 A ILE 145 A GLU 133 A GLU 147 A LEU 109 A LEU 123 A THR 114 A THR 128 A VAL 27 A VAL 41 A VAL 31 A VAL 45 A LEU 218 A LEU 232 A VAL 222 A VAL 236 A ARG 244 A ARG 258 A ASN 248 A ASN 262 A LEU 264 A LEU 278 A HIS 267 A HIS 281 A VAL 149 A VAL 163 A TYR 150 A TYR 164 A GLY 136 A GLY 150 A CYS 143 A CYS 157 A VAL 177 A VAL 191 A ILE 181 A ILE 195 BINDING SITE FOR RESIDUE ZN A 701 A ZN 701 Software 4 BINDING SITE FOR RESIDUE A1R A 1001 A A1R 1001 Software 27 A CYS 143 A CYS 157 4 1_555 A CYS 146 A CYS 160 4 1_555 A CYS 170 A CYS 184 4 1_555 A CYS 173 A CYS 187 4 1_555 A GLY 32 A GLY 46 27 1_555 A ALA 33 A ALA 47 27 1_555 A GLY 34 A GLY 48 27 1_555 A THR 37 A THR 51 27 1_555 A PHE 44 A PHE 58 27 1_555 A ARG 45 A ARG 59 27 1_555 A GLU 64 A GLU 78 27 1_555 A GLN 115 A GLN 129 27 1_555 A GLY 223 A GLY 237 27 1_555 A THR 224 A THR 238 27 1_555 A SER 225 A SER 239 27 1_555 A VAL 228 A VAL 242 27 1_555 A ASN 248 A ASN 262 27 1_555 A LEU 249 A LEU 263 27 1_555 A GLN 268 A GLN 282 27 1_555 A TYR 269 A TYR 283 27 1_555 A SER 270 A SER 284 27 1_555 A HOH 1010 E HOH 27 1_555 A HOH 1023 E HOH 27 1_555 A HOH 1024 E HOH 27 1_555 A HOH 1028 E HOH 27 1_555 A HOH 1075 E HOH 27 1_555 A HOH 1133 E HOH 27 1_555 B HIS 18 B HIS 7 27 1_555 B HOH 50 F HOH 27 1_555 B HOH 51 F HOH 27 1_555 B HOH 52 F HOH 27 1_555 154 P 32 2 1