0.018460 0.010658 0.000000 0.000000 0.021316 0.000000 0.000000 0.000000 0.006089 0.00000 0.00000 0.00000 Ke, A. Mathias, J.R. Vershon, A.K. Wolberger, C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 54.170 54.170 164.230 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 C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C10 H14 N5 O6 P 331.222 y 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE DNA linking C9 H14 N3 O7 P 307.197 y 2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE DNA linking C10 H14 N5 O7 P 347.221 y 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE DNA linking C10 H15 N2 O8 P 322.208 y THYMIDINE-5'-MONOPHOSPHATE DNA 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 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 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N O N 89 N P N 90 N O N 91 N O N 92 N O N 93 N C N 94 R C N 95 N O N 96 S C N 97 N O N 98 N C N 99 R C Y 100 N N Y 101 N C Y 102 N N Y 103 N C Y 104 N C N 105 N N Y 106 N N Y 107 N C Y 108 N N Y 109 N C 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 O N 125 N P N 126 N O N 127 N O N 128 N O N 129 N C N 130 R C N 131 N O N 132 S C N 133 N O N 134 N C N 135 R C N 136 N N N 137 N C N 138 N O N 139 N N N 140 N C N 141 N N N 142 N C N 143 N C N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N O N 159 N P N 160 N O N 161 N O N 162 N O N 163 N C N 164 R C N 165 N O N 166 S C N 167 N O N 168 N C N 169 R C Y 170 N N Y 171 N C Y 172 N N Y 173 N C N 174 N C N 175 N O N 176 N N N 177 N C N 178 N N N 179 N N Y 180 N C N 181 N H N 182 N H N 183 N H N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N H N 192 N H N 193 N H N 194 N H N 195 N O N 196 N P N 197 N O N 198 N O N 199 N O N 200 N C N 201 R C N 202 N O N 203 S C N 204 N O N 205 N C N 206 R C N 207 N N N 208 N C N 209 N O N 210 N N N 211 N C N 212 N O N 213 N C N 214 N C N 215 N C 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 H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N N N 232 S C N 233 N C N 234 N O N 235 N C N 236 N C N 237 N C N 238 N O N 239 N N N 240 N O 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 H N 250 N H N 251 N N N 252 S C N 253 N C N 254 N O N 255 N C N 256 N C N 257 N C N 258 N O N 259 N O 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 N N 271 N C N 272 N C N 273 N O N 274 N O N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N N N 281 S C N 282 N C N 283 N O N 284 N C Y 285 N C Y 286 N N Y 287 N C Y 288 N C Y 289 N N N 290 N O N 291 N H N 292 N H N 293 N H N 294 N H 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 O N 302 N H N 303 N H N 304 N N N 305 S C N 306 N C N 307 N O N 308 S C N 309 N C N 310 N C N 311 N C N 312 N O 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 H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N N N 327 S C N 328 N C N 329 N O N 330 N C N 331 N C N 332 N C N 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 H N 348 N N N 349 S C N 350 N C N 351 N O N 352 N C N 353 N C N 354 N C N 355 N C N 356 N N N 357 N O 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 H N 366 N H N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N H N 373 N N N 374 S C N 375 N C N 376 N O N 377 N C N 378 N C N 379 N S N 380 N C N 381 N O 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 390 N H N 391 N H N 392 N H N 393 N N N 394 S C N 395 N C N 396 N O N 397 N C Y 398 N C Y 399 N C Y 400 N C Y 401 N C Y 402 N C Y 403 N C N 404 N O N 405 N H N 406 N H N 407 N H N 408 N H N 409 N H N 410 N H N 411 N H N 412 N H N 413 N H N 414 N H N 415 N H N 416 N N N 417 S C N 418 N C N 419 N O N 420 N C N 421 N C N 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 N N 434 S C N 435 N C N 436 N O N 437 N C N 438 N O N 439 N O N 440 N H N 441 N H N 442 N H N 443 N H N 444 N H N 445 N H N 446 N H N 447 N N N 448 S C N 449 N C N 450 N O N 451 R C N 452 N O N 453 N C N 454 N O N 455 N H N 456 N H N 457 N H N 458 N H N 459 N H N 460 N H N 461 N H N 462 N H N 463 N H N 464 N N N 465 S C N 466 N C N 467 N O N 468 N C Y 469 N C Y 470 N C Y 471 N C Y 472 N N Y 473 N C Y 474 N C Y 475 N C Y 476 N C Y 477 N C N 478 N O N 479 N H N 480 N H N 481 N H N 482 N H N 483 N H N 484 N H N 485 N H N 486 N H N 487 N H N 488 N H N 489 N H N 490 N H N 491 N N N 492 S C N 493 N C N 494 N O N 495 N C Y 496 N C Y 497 N C Y 498 N C Y 499 N C Y 500 N C Y 501 N C N 502 N O N 503 N O N 504 N H N 505 N H N 506 N H N 507 N H N 508 N H N 509 N H N 510 N H N 511 N H N 512 N H N 513 N H N 514 N H N 515 N N N 516 S C N 517 N C N 518 N O N 519 N C N 520 N C N 521 N C N 522 N O N 523 N H N 524 N H N 525 N H N 526 N H N 527 N H N 528 N H N 529 N H N 530 N H N 531 N H N 532 N H N 533 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 sing N 85 N doub 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 sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing Y 106 N sing Y 107 N sing Y 108 N doub N 109 N sing Y 110 N sing Y 111 N sing Y 112 N doub N 113 N sing Y 114 N doub N 115 N sing N 116 N sing Y 117 N sing Y 118 N doub N 119 N sing Y 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 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 sing N 146 N doub N 147 N sing N 148 N doub N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N doub N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N doub 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 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 Y 179 N sing Y 180 N sing Y 181 N doub N 182 N sing Y 183 N sing N 184 N sing Y 185 N doub N 186 N doub N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N doub 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 sing N 219 N sing N 220 N doub N 221 N sing N 222 N sing N 223 N sing N 224 N doub N 225 N sing N 226 N sing N 227 N doub N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N doub 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 doub 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 doub 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 doub N 266 N sing N 267 N sing 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 doub 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 Y 289 N sing Y 290 N doub Y 291 N doub N 292 N sing Y 293 N sing N 294 N sing Y 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 doub 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 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 doub N 329 N sing N 330 N sing N 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 sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N sing N 348 N sing N 349 N doub N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N 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 sing N 387 N sing N 388 N sing N 389 N sing N 390 N sing N 391 N sing N 392 N doub N 393 N sing N 394 N sing N 395 N sing N 396 N sing Y 397 N doub Y 398 N sing Y 399 N sing N 400 N sing Y 401 N doub N 402 N sing Y 403 N doub N 404 N sing Y 405 N sing N 406 N sing N 407 N sing N 408 N sing N 409 N sing N 410 N sing N 411 N sing N 412 N sing N 413 N sing N 414 N sing N 415 N doub N 416 N sing N 417 N sing N 418 N sing N 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N sing N 426 N sing N 427 N sing N 428 N sing N 429 N sing N 430 N sing N 431 N sing N 432 N doub N 433 N sing N 434 N sing N 435 N sing N 436 N sing N 437 N sing N 438 N sing N 439 N sing N 440 N sing N 441 N sing N 442 N sing N 443 N sing N 444 N sing N 445 N doub 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 sing 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 doub N 462 N sing N 463 N sing N 464 N sing N 465 N sing Y 466 N doub Y 467 N sing Y 468 N sing N 469 N sing Y 470 N doub Y 471 N sing Y 472 N sing N 473 N sing Y 474 N sing Y 475 N doub N 476 N sing Y 477 N doub N 478 N sing Y 479 N sing N 480 N sing N 481 N sing N 482 N sing N 483 N sing N 484 N sing N 485 N sing N 486 N sing N 487 N sing N 488 N sing N 489 N doub N 490 N sing N 491 N sing N 492 N sing N 493 N sing Y 494 N doub Y 495 N sing Y 496 N sing N 497 N sing Y 498 N doub N 499 N sing Y 500 N doub N 501 N sing Y 502 N sing N 503 N sing N 504 N sing N 505 N sing N 506 N sing N 507 N sing N 508 N sing N 509 N sing N 510 N sing N 511 N sing N 512 N sing N 513 N doub N 514 N sing N 515 N sing N 516 N sing N 517 N sing N 518 N sing N 519 N sing N 520 N sing N 521 N sing N 522 N sing N 523 N sing N 524 N sing UK Structure STRUE6 2005 0969-2126 10 961 971 10.1016/S0969-2126(02)00790-6 12121651 Structural and Thermodynamic Characterization of the DNA Binding Properties of a Triple Alanine Mutant of MATalpha2 2002 10.2210/pdb1le8/pdb pdb_00001le8 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 98 1 CCD 1999-05-05 KODAK GRAPHITE SINGLE WAVELENGTH M x-ray 1 1.0 1.0 14-BM-C APS 1.0 SYNCHROTRON APS BEAMLINE 14-BM-C 6109.019 5'-D(*AP*CP*AP*TP*GP*TP*AP*AP*AP*AP*AP*TP*TP*TP*AP*CP*AP*TP*CP*A)-3' 1 syn polymer 6153.011 5'-D(*TP*TP*GP*AP*TP*GP*TP*AP*AP*AP*TP*TP*TP*TP*TP*AP*CP*AP*TP*G)-3' 1 syn polymer 6277.417 MATING-TYPE PROTEIN A-1 residues 74-126 1 syn polymer 9628.164 Mating-type protein alpha-2 residues 128-210 S181A, N182A, R185A 1 man polymer 18.015 water 102 nat water MAT a1 MAT alpha2, Alpha-2 repressor no no (DA)(DC)(DA)(DT)(DG)(DT)(DA)(DA)(DA)(DA)(DA)(DT)(DT)(DT)(DA)(DC)(DA)(DT)(DC)(DA) ACATGTAAAAATTTACATCA C polydeoxyribonucleotide no no (DT)(DT)(DG)(DA)(DT)(DG)(DT)(DA)(DA)(DA)(DT)(DT)(DT)(DT)(DT)(DA)(DC)(DA)(DT)(DG) TTGATGTAAATTTTTACATG D polydeoxyribonucleotide no no KSSISPQARAFLEQVFRRKQSLNSKEKEEVAKKCGITPLQVRVWFINKRMRSK KSSISPQARAFLEQVFRRKQSLNSKEKEEVAKKCGITPLQVRVWFINKRMRSK A polypeptide(L) no no TKPYRGHRFTKENVRILESWFAKNIENPYLDTKGLENLMKNTSLSRIQIKNWVAARRAKEKTITIAPELADLLSGEPLAK KKE TKPYRGHRFTKENVRILESWFAKNIENPYLDTKGLENLMKNTSLSRIQIKNWVAARRAKEKTITIAPELADLLSGEPLAK KKE 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 baker's yeast Saccharomyces Escherichia Escherichia coli sample MATalpha2 4932 Saccharomyces cerevisiae 469008 Escherichia coli BL21(DE3) BL21(DE3) PLASMID pAK2 1 2.44 49.50 VAPOR DIFFUSION, HANGING DROP 8.0 10% PEG400, 8 mM Co(NH3)6Cl3, 10 mM CaCl2, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 PEG400 1 Co(NH3)6Cl3 1 CaCl2 1 -11.310 1 19 C 3 D 42 5.797 C_DC3:DG42_D 1 -3.834 0.413 0.230 -0.283 -2.031 1 20 C 4 D 41 11.183 C_DA4:DT41_D 2 -10.094 0.228 -0.028 -0.095 4.319 1 20 C 5 D 40 3.113 C_DT5:DA40_D 3 -8.207 -0.487 0.124 -0.117 -1.350 1 19 C 6 D 39 5.930 C_DG6:DC39_D 4 -4.031 0.041 0.146 -0.067 -2.239 1 20 C 7 D 38 2.952 C_DT7:DA38_D 5 -8.191 -0.474 -0.026 0.058 -5.697 1 20 C 8 D 37 0.563 C_DA8:DT37_D 6 -12.946 0.083 0.218 -0.081 2.107 1 20 C 9 D 36 7.729 C_DA9:DT36_D 7 -13.656 0.440 -0.152 -0.369 10.361 1 20 C 10 D 35 1.906 C_DA10:DT35_D 8 -13.367 0.077 0.182 0.037 5.835 1 20 C 11 D 34 -0.425 C_DA11:DT34_D 9 -16.961 -0.170 0.225 -0.027 1.996 1 20 C 12 D 33 4.124 C_DA12:DT33_D 10 -8.129 -0.019 0.034 -0.132 3.526 1 20 C 13 D 32 -0.046 C_DT13:DA32_D 11 -15.832 -0.101 0.076 0.052 -2.463 1 20 C 14 D 31 5.084 C_DT14:DA31_D 12 -15.179 -0.236 0.218 -0.005 -0.095 1 20 C 15 D 30 -0.133 C_DT15:DA30_D 13 -17.812 -0.219 -0.329 -0.150 -5.212 1 20 C 16 D 29 4.033 C_DA16:DT29_D 14 -6.758 -0.177 -0.225 -0.009 10.421 1 19 C 17 D 28 3.661 C_DC17:DG28_D 15 -5.967 0.408 -0.197 0.138 -1.044 1 20 C 18 D 27 -3.147 C_DA18:DT27_D 16 -14.318 0.012 -0.251 -0.118 6.117 1 20 C 19 D 26 2.005 C_DT19:DA26_D 17 -9.606 -0.459 0.010 -0.078 4.137 1 19 C 20 D 25 1.307 C_DC20:DG25_D 18 -8.275 -0.110 -0.165 -0.166 8.144 1 20 C 21 D 24 3.705 C_DA21:DT24_D 19 -4.034 -0.216 -0.004 -0.185 3.296 37.052 C C 3 4 5.849 D D 42 41 3.269 3.702 -0.066 0.775 CC_DC3DA4:DT41DG42_DD 1 4.703 -7.430 36.583 0.718 0.741 2.858 27.804 C C 4 5 10.061 D D 41 40 3.069 4.806 0.524 -0.704 CC_DA4DT5:DA40DT41_DD 2 -2.082 4.358 27.315 -2.520 -1.547 3.188 37.788 C C 5 6 11.446 D D 40 39 3.287 7.368 0.531 -0.264 CC_DT5DG6:DC39DA40_DD 3 0.755 -1.173 37.081 -1.357 -0.722 2.931 29.979 C C 6 7 12.148 D D 39 38 3.224 6.239 -0.879 -0.980 CC_DG6DT7:DA38DC39_DD 4 0.875 -1.704 29.325 -3.119 1.870 3.627 41.862 C C 7 8 8.535 D D 38 37 3.579 6.077 -0.048 0.608 CC_DT7DA8:DT37DA38_DD 5 -1.976 2.775 41.394 0.148 -0.162 3.335 29.275 C C 8 9 29.458 D D 37 36 3.309 14.221 0.589 0.801 CC_DA8DA9:DT36DT37_DD 6 4.369 -9.051 25.285 -1.782 -0.130 2.917 31.251 C C 9 10 9.552 D D 36 35 2.944 5.117 -0.123 0.069 CC_DA9DA10:DT35DT36_DD 7 -2.674 4.991 30.726 -0.748 -0.230 3.342 37.043 C C 10 11 -6.568 D D 35 34 3.334 -4.164 -0.068 -0.255 CC_DA10DA11:DT34DT35_DD 8 -0.834 1.315 36.807 0.170 -0.007 3.385 38.542 C C 11 12 -10.267 D D 34 33 3.393 -6.743 0.184 -0.218 CC_DA11DA12:DT33DT34_DD 9 1.373 -2.090 37.946 0.542 -0.102 3.233 33.583 C C 12 13 -4.562 D D 33 32 3.175 -2.633 -0.129 -0.839 CC_DA12DT13:DA32DT33_DD 10 -1.334 2.311 33.457 -1.028 0.008 3.297 36.065 C C 13 14 -2.597 D D 32 31 3.274 -1.607 0.558 -0.487 CC_DT13DT14:DA31DA32_DD 11 0.365 -0.589 36.028 -0.558 -0.850 3.005 35.193 C C 14 15 3.614 D D 31 30 3.040 2.182 -0.311 -0.061 CC_DT14DT15:DA30DA31_DD 12 2.276 -3.769 35.056 -0.402 0.828 3.738 40.413 C C 15 16 11.265 D D 30 29 3.510 7.735 0.592 1.449 CC_DT15DA16:DT29DA30_DD 13 1.705 -2.483 39.661 1.125 -0.642 2.606 28.695 C C 16 17 15.715 D D 29 28 2.793 7.695 0.281 -0.298 CC_DA16DC17:DG28DT29_DD 14 -0.944 1.929 27.649 -2.059 -0.747 3.368 37.730 C C 17 18 20.062 D D 28 27 3.635 12.692 -0.321 0.048 CC_DC17DA18:DT27DG28_DD 15 5.515 -8.718 35.187 -1.749 1.288 2.770 28.472 C C 18 19 10.403 D D 27 26 2.972 5.090 1.227 -0.760 CC_DA18DT19:DA26DT27_DD 16 -0.532 1.088 28.017 -2.577 -2.603 3.167 35.621 C C 19 20 7.763 D D 26 25 3.270 4.733 -0.621 -0.224 CC_DT19DC20:DG25DA26_DD 17 2.367 -3.882 35.238 -1.046 1.355 3.275 34.965 C C 20 21 11.043 D D 25 24 3.211 6.597 0.379 0.706 CC_DC20DA21:DT24DG25_DD 18 -0.870 1.457 34.345 0.179 -0.762 database_2 struct_ref_seq_dif chem_comp_atom chem_comp_bond repository Initial release Version format compliance Version format compliance Database references Data collection 1 0 2002-05-03 1 1 2008-04-28 1 2 2011-07-13 1 3 2021-10-27 1 4 2024-02-14 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details Mat A1/alpha2/DNA Ternary Complex (Homeodomain) Variant Mata1Matalpha2 DNA Ternary Complex RCSB Y RCSB 2002-04-09 REL REL HOH water The peptide was chemically synthesized with solid phase peptide synthesizer. The sequence of the peptide is naturally found in Saccharomyces cerevisiae (yeast). sample TIP 27 5 HOH HOH 27 C TIP 34 5 HOH HOH 34 C TIP 37 5 HOH HOH 37 C TIP 43 5 HOH HOH 43 C TIP 50 5 HOH HOH 50 C TIP 58 5 HOH HOH 58 C TIP 67 5 HOH HOH 67 C TIP 76 5 HOH HOH 76 C TIP 84 5 HOH HOH 84 C TIP 101 5 HOH HOH 101 C TIP 104 5 HOH HOH 104 C TIP 126 5 HOH HOH 126 C TIP 154 5 HOH HOH 154 C TIP 10 5 HOH HOH 43 D TIP 11 5 HOH HOH 44 D TIP 13 5 HOH HOH 45 D TIP 15 5 HOH HOH 46 D TIP 18 5 HOH HOH 47 D TIP 21 5 HOH HOH 48 D TIP 22 5 HOH HOH 49 D TIP 28 5 HOH HOH 50 D TIP 31 5 HOH HOH 51 D TIP 52 5 HOH HOH 52 D TIP 74 5 HOH HOH 53 D TIP 75 5 HOH HOH 54 D TIP 77 5 HOH HOH 55 D TIP 78 5 HOH HOH 56 D TIP 79 5 HOH HOH 57 D TIP 81 5 HOH HOH 58 D TIP 86 5 HOH HOH 59 D TIP 88 5 HOH HOH 60 D TIP 102 5 HOH HOH 61 D TIP 113 5 HOH HOH 62 D TIP 115 5 HOH HOH 63 D TIP 116 5 HOH HOH 64 D TIP 141 5 HOH HOH 65 D TIP 162 5 HOH HOH 66 D TIP 5 5 HOH HOH 127 A TIP 8 5 HOH HOH 128 A TIP 12 5 HOH HOH 129 A TIP 38 5 HOH HOH 130 A TIP 42 5 HOH HOH 131 A TIP 45 5 HOH HOH 132 A TIP 54 5 HOH HOH 133 A TIP 64 5 HOH HOH 134 A TIP 82 5 HOH HOH 135 A TIP 83 5 HOH HOH 136 A TIP 87 5 HOH HOH 137 A TIP 110 5 HOH HOH 138 A TIP 120 5 HOH HOH 139 A TIP 123 5 HOH HOH 140 A TIP 124 5 HOH HOH 141 A TIP 125 5 HOH HOH 142 A TIP 127 5 HOH HOH 143 A TIP 128 5 HOH HOH 144 A TIP 140 5 HOH HOH 145 A TIP 142 5 HOH HOH 146 A TIP 146 5 HOH HOH 147 A TIP 147 5 HOH HOH 148 A TIP 160 5 HOH HOH 149 A TIP 164 5 HOH HOH 150 A TIP 2 5 HOH HOH 211 B TIP 3 5 HOH HOH 212 B TIP 4 5 HOH HOH 213 B TIP 7 5 HOH HOH 214 B TIP 16 5 HOH HOH 215 B TIP 19 5 HOH HOH 216 B TIP 20 5 HOH HOH 217 B TIP 24 5 HOH HOH 218 B TIP 26 5 HOH HOH 219 B TIP 29 5 HOH HOH 220 B TIP 35 5 HOH HOH 221 B TIP 40 5 HOH HOH 222 B TIP 47 5 HOH HOH 223 B TIP 48 5 HOH HOH 224 B TIP 51 5 HOH HOH 225 B TIP 59 5 HOH HOH 226 B TIP 63 5 HOH HOH 227 B TIP 70 5 HOH HOH 228 B TIP 80 5 HOH HOH 229 B TIP 85 5 HOH HOH 230 B TIP 103 5 HOH HOH 231 B TIP 111 5 HOH HOH 232 B TIP 112 5 HOH HOH 233 B TIP 117 5 HOH HOH 234 B TIP 121 5 HOH HOH 235 B TIP 122 5 HOH HOH 236 B TIP 129 5 HOH HOH 237 B TIP 130 5 HOH HOH 238 B TIP 131 5 HOH HOH 239 B TIP 143 5 HOH HOH 240 B TIP 144 5 HOH HOH 241 B TIP 145 5 HOH HOH 242 B TIP 148 5 HOH HOH 243 B TIP 149 5 HOH HOH 244 B TIP 150 5 HOH HOH 245 B TIP 151 5 HOH HOH 246 B TIP 152 5 HOH HOH 247 B TIP 153 5 HOH HOH 248 B TIP 161 5 HOH HOH 249 B TIP 163 5 HOH HOH 250 B TIP 165 5 HOH HOH 251 B ADE 2 n 1 DA 2 C CYT 3 n 2 DC 3 C ADE 4 n 3 DA 4 C THY 5 n 4 DT 5 C GUA 6 n 5 DG 6 C THY 7 n 6 DT 7 C ADE 8 n 7 DA 8 C ADE 9 n 8 DA 9 C ADE 10 n 9 DA 10 C ADE 11 n 10 DA 11 C ADE 12 n 11 DA 12 C THY 13 n 12 DT 13 C THY 14 n 13 DT 14 C THY 15 n 14 DT 15 C ADE 16 n 15 DA 16 C CYT 17 n 16 DC 17 C ADE 18 n 17 DA 18 C THY 19 n 18 DT 19 C CYT 20 n 19 DC 20 C ADE 21 n 20 DA 21 C THY 23 n 1 DT 23 D THY 24 n 2 DT 24 D GUA 25 n 3 DG 25 D ADE 26 n 4 DA 26 D THY 27 n 5 DT 27 D GUA 28 n 6 DG 28 D THY 29 n 7 DT 29 D ADE 30 n 8 DA 30 D ADE 31 n 9 DA 31 D ADE 32 n 10 DA 32 D THY 33 n 11 DT 33 D THY 34 n 12 DT 34 D THY 35 n 13 DT 35 D THY 36 n 14 DT 36 D THY 37 n 15 DT 37 D ADE 38 n 16 DA 38 D CYT 39 n 17 DC 39 D ADE 40 n 18 DA 40 D THY 41 n 19 DT 41 D GUA 42 n 20 DG 42 D ALA 74 n 1 LYS 74 A SER 75 n 2 SER 75 A SER 76 n 3 SER 76 A ILE 77 n 4 ILE 77 A SER 78 n 5 SER 78 A PRO 79 n 6 PRO 79 A GLN 80 n 7 GLN 80 A ALA 81 n 8 ALA 81 A ARG 82 n 9 ARG 82 A ALA 83 n 10 ALA 83 A PHE 84 n 11 PHE 84 A LEU 85 n 12 LEU 85 A GLU 86 n 13 GLU 86 A ALA 87 n 14 GLN 87 A VAL 88 n 15 VAL 88 A PHE 89 n 16 PHE 89 A ALA 90 n 17 ARG 90 A ARG 91 n 18 ARG 91 A LYS 92 n 19 LYS 92 A GLN 93 n 20 GLN 93 A SER 94 n 21 SER 94 A LEU 95 n 22 LEU 95 A ASN 96 n 23 ASN 96 A SER 97 n 24 SER 97 A LYS 98 n 25 LYS 98 A GLU 99 n 26 GLU 99 A LYS 100 n 27 LYS 100 A GLU 101 n 28 GLU 101 A GLU 102 n 29 GLU 102 A VAL 103 n 30 VAL 103 A ALA 104 n 31 ALA 104 A ALA 105 n 32 LYS 105 A ALA 106 n 33 LYS 106 A CYS 107 n 34 CYS 107 A GLY 108 n 35 GLY 108 A ILE 109 n 36 ILE 109 A THR 110 n 37 THR 110 A PRO 111 n 38 PRO 111 A LEU 112 n 39 LEU 112 A GLN 113 n 40 GLN 113 A VAL 114 n 41 VAL 114 A ARG 115 n 42 ARG 115 A VAL 116 n 43 VAL 116 A TRP 117 n 44 TRP 117 A PHE 118 n 45 PHE 118 A ILE 119 n 46 ILE 119 A ASN 120 n 47 ASN 120 A LYS 121 n 48 LYS 121 A ARG 122 n 49 ARG 122 A MET 123 n 50 MET 123 A ARG 124 n 51 ARG 124 A SER 125 n 52 SER 125 A ALA 126 n 53 LYS 126 A n 1 128 B n 2 129 B n 3 130 B n 4 131 B ALA 132 n 5 ARG 132 B GLY 133 n 6 GLY 133 B HIS 134 n 7 HIS 134 B ARG 135 n 8 ARG 135 B PHE 136 n 9 PHE 136 B THR 137 n 10 THR 137 B ALA 138 n 11 LYS 138 B GLU 139 n 12 GLU 139 B ASN 140 n 13 ASN 140 B VAL 141 n 14 VAL 141 B ARG 142 n 15 ARG 142 B ILE 143 n 16 ILE 143 B LEU 144 n 17 LEU 144 B GLU 145 n 18 GLU 145 B SER 146 n 19 SER 146 B TRP 147 n 20 TRP 147 B PHE 148 n 21 PHE 148 B ALA 149 n 22 ALA 149 B LYS 150 n 23 LYS 150 B ASN 151 n 24 ASN 151 B ILE 152 n 25 ILE 152 B GLU 153 n 26 GLU 153 B ASN 154 n 27 ASN 154 B PRO 155 n 28 PRO 155 B TYR 156 n 29 TYR 156 B LEU 157 n 30 LEU 157 B ASP 158 n 31 ASP 158 B THR 159 n 32 THR 159 B LYS 160 n 33 LYS 160 B GLY 161 n 34 GLY 161 B LEU 162 n 35 LEU 162 B GLU 163 n 36 GLU 163 B ASN 164 n 37 ASN 164 B LEU 165 n 38 LEU 165 B MET 166 n 39 MET 166 B ALA 167 n 40 LYS 167 B ASN 168 n 41 ASN 168 B THR 169 n 42 THR 169 B SER 170 n 43 SER 170 B LEU 171 n 44 LEU 171 B SER 172 n 45 SER 172 B ARG 173 n 46 ARG 173 B ILE 174 n 47 ILE 174 B GLN 175 n 48 GLN 175 B ILE 176 n 49 ILE 176 B LYS 177 n 50 LYS 177 B ASN 178 n 51 ASN 178 B TRP 179 n 52 TRP 179 B VAL 180 n 53 VAL 180 B ALA 181 n 54 ALA 181 B ALA 182 n 55 ALA 182 B ARG 183 n 56 ARG 183 B ARG 184 n 57 ARG 184 B ALA 185 n 58 ALA 185 B LYS 186 n 59 LYS 186 B GLU 187 n 60 GLU 187 B LYS 188 n 61 LYS 188 B THR 189 n 62 THR 189 B ILE 190 n 63 ILE 190 B THR 191 n 64 THR 191 B ILE 192 n 65 ILE 192 B ALA 193 n 66 ALA 193 B PRO 194 n 67 PRO 194 B GLU 195 n 68 GLU 195 B LEU 196 n 69 LEU 196 B ALA 197 n 70 ALA 197 B ASP 198 n 71 ASP 198 B LEU 199 n 72 LEU 199 B LEU 200 n 73 LEU 200 B ALA 201 n 74 SER 201 B GLY 202 n 75 GLY 202 B ALA 203 n 76 GLU 203 B PRO 204 n 77 PRO 204 B ALA 205 n 78 LEU 205 B n 79 206 B n 80 207 B n 81 208 B n 82 209 B n 83 210 B author_defined_assembly 4 tetrameric 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 A CG LYS 74 C CG LYS 1 1 Y 1 A CD LYS 74 C CD LYS 1 1 Y 1 A CE LYS 74 C CE LYS 1 1 Y 1 A NZ LYS 74 C NZ LYS 1 1 Y 1 A CG GLN 87 C CG GLN 14 1 Y 1 A CD GLN 87 C CD GLN 14 1 Y 1 A OE1 GLN 87 C OE1 GLN 14 1 Y 1 A NE2 GLN 87 C NE2 GLN 14 1 Y 1 A CG ARG 90 C CG ARG 17 1 Y 1 A CD ARG 90 C CD ARG 17 1 Y 1 A NE ARG 90 C NE ARG 17 1 Y 1 A CZ ARG 90 C CZ ARG 17 1 Y 1 A NH1 ARG 90 C NH1 ARG 17 1 Y 1 A NH2 ARG 90 C NH2 ARG 17 1 Y 1 A CG LYS 105 C CG LYS 32 1 Y 1 A CD LYS 105 C CD LYS 32 1 Y 1 A CE LYS 105 C CE LYS 32 1 Y 1 A NZ LYS 105 C NZ LYS 32 1 Y 1 A CG LYS 106 C CG LYS 33 1 Y 1 A CD LYS 106 C CD LYS 33 1 Y 1 A CE LYS 106 C CE LYS 33 1 Y 1 A NZ LYS 106 C NZ LYS 33 1 Y 1 A CG LYS 126 C CG LYS 53 1 Y 1 A CD LYS 126 C CD LYS 53 1 Y 1 A CE LYS 126 C CE LYS 53 1 Y 1 A NZ LYS 126 C NZ LYS 53 1 Y 1 B CG ARG 132 D CG ARG 5 1 Y 1 B CD ARG 132 D CD ARG 5 1 Y 1 B NE ARG 132 D NE ARG 5 1 Y 1 B CZ ARG 132 D CZ ARG 5 1 Y 1 B NH1 ARG 132 D NH1 ARG 5 1 Y 1 B NH2 ARG 132 D NH2 ARG 5 1 Y 1 B CG LYS 138 D CG LYS 11 1 Y 1 B CD LYS 138 D CD LYS 11 1 Y 1 B CE LYS 138 D CE LYS 11 1 Y 1 B NZ LYS 138 D NZ LYS 11 1 Y 1 B CG LYS 167 D CG LYS 40 1 Y 1 B CD LYS 167 D CD LYS 40 1 Y 1 B CE LYS 167 D CE LYS 40 1 Y 1 B NZ LYS 167 D NZ LYS 40 1 Y 1 B OG SER 201 D OG SER 74 1 Y 1 B CG GLU 203 D CG GLU 76 1 Y 1 B CD GLU 203 D CD GLU 76 1 Y 1 B OE1 GLU 203 D OE1 GLU 76 1 Y 1 B OE2 GLU 203 D OE2 GLU 76 1 Y 1 B CG LEU 205 D CG LEU 78 1 Y 1 B CD1 LEU 205 D CD1 LEU 78 1 Y 1 B CD2 LEU 205 D CD2 LEU 78 1 Y 1 B THR 128 D THR 1 1 Y 1 B LYS 129 D LYS 2 1 Y 1 B PRO 130 D PRO 3 1 Y 1 B TYR 131 D TYR 4 1 Y 1 B ALA 206 D ALA 79 1 Y 1 B LYS 207 D LYS 80 1 Y 1 B LYS 208 D LYS 81 1 Y 1 B LYS 209 D LYS 82 1 Y 1 B GLU 210 D GLU 83 1 Y 1 A B O O LYS PRO 106 204 2.07 1 16.52 2.70 111.00 127.52 B B B N CA C GLU GLU GLU 203 203 203 N 1 23.09 1.50 119.30 142.39 B B B C N CA GLU PRO PRO 203 204 204 Y 1 -20.65 2.10 128.40 107.75 B B B C N CD GLU PRO PRO 203 204 204 Y 1 26.96 2.60 112.10 139.06 B B B N CA C PRO PRO PRO 204 204 204 N 1 A SER 75 88.59 122.04 1 A ARG 124 -119.33 62.17 1 A SER 125 -151.12 -27.85 1 B HIS 134 -77.13 -165.81 1 B ARG 135 73.40 103.58 1 B ALA 185 -62.80 0.16 1 B GLU 195 -58.65 -4.87 1 B GLU 203 -125.58 -79.06 1 B PRO 204 -45.27 -133.89 PROTEIN_REP.PARAM PROTEIN.TOP DNA-RNA_REP.PARAM WATER_REP.PARAM 49.1 -3.62 3.08 0.00 -3.62 0.00 7.25 0.2990000 0.013 0.2560000 2.30 24.28 548 12175 11201 4.9 92.5 RANDOM 1698228.82 0.000000 1 RESTRAINED THROUGHOUT 0.0 MOLECULAR REPLACEMENT Engh & Huber FLAT MODEL 39.1967 0.29234 0.45 0.43 5.00 0.53 0.46 2.30 24.28 102 1909 0 814 993 0.006 1.4 18.6 1.11 0.4670000 0.059 0.4110000 2.44 63 1215 6 4.9 63.8 44.9 2.3 50 1LE8 11201 3.0 3.0 0.0300000 1 19.6 4.2 92.5 0.2900000 2.3 3.0 11201 0.2900000 53.2 data reduction MOSFLM data scaling SCALEPACK phasing AMoRE refinement CNS 1.1 Crystal Structure of the MATa1/MATalpha2-3A Heterodimer Bound to DNA Complex 1 N N 2 N N 3 N N 4 N N 5 N N 5 N N 5 N N 5 N N A SER 78 C SER 5 HELX_P A LYS 92 C LYS 19 1 1 15 A ASN 96 C ASN 23 HELX_P A CYS 107 C CYS 34 1 2 12 A THR 110 C THR 37 HELX_P A ARG 124 C ARG 51 1 3 15 B THR 137 D THR 10 HELX_P B ASN 151 D ASN 24 1 4 15 B ASP 158 D ASP 31 HELX_P B SER 170 D SER 43 1 5 13 B SER 172 D SER 45 HELX_P B LYS 188 D LYS 61 1 6 17 B ALA 193 D ALA 66 HELX_P B ASP 198 D ASP 71 1 7 6 hydrog WATSON-CRICK C DC 3 A N3 DC 2 1_555 D DG 42 B N1 DG 20 1_555 hydrog WATSON-CRICK C DC 3 A N4 DC 2 1_555 D DG 42 B O6 DG 20 1_555 hydrog WATSON-CRICK C DC 3 A O2 DC 2 1_555 D DG 42 B N2 DG 20 1_555 hydrog WATSON-CRICK C DA 4 A N1 DA 3 1_555 D DT 41 B N3 DT 19 1_555 hydrog WATSON-CRICK C DA 4 A N6 DA 3 1_555 D DT 41 B O4 DT 19 1_555 hydrog WATSON-CRICK C DT 5 A N3 DT 4 1_555 D DA 40 B N1 DA 18 1_555 hydrog WATSON-CRICK C DT 5 A O4 DT 4 1_555 D DA 40 B N6 DA 18 1_555 hydrog WATSON-CRICK C DG 6 A N1 DG 5 1_555 D DC 39 B N3 DC 17 1_555 hydrog WATSON-CRICK C DG 6 A N2 DG 5 1_555 D DC 39 B O2 DC 17 1_555 hydrog WATSON-CRICK C DG 6 A O6 DG 5 1_555 D DC 39 B N4 DC 17 1_555 hydrog WATSON-CRICK C DT 7 A N3 DT 6 1_555 D DA 38 B N1 DA 16 1_555 hydrog WATSON-CRICK C DT 7 A O4 DT 6 1_555 D DA 38 B N6 DA 16 1_555 hydrog WATSON-CRICK C DA 8 A N1 DA 7 1_555 D DT 37 B N3 DT 15 1_555 hydrog WATSON-CRICK C DA 8 A N6 DA 7 1_555 D DT 37 B O4 DT 15 1_555 hydrog WATSON-CRICK C DA 9 A N1 DA 8 1_555 D DT 36 B N3 DT 14 1_555 hydrog WATSON-CRICK C DA 9 A N6 DA 8 1_555 D DT 36 B O4 DT 14 1_555 hydrog WATSON-CRICK C DA 10 A N1 DA 9 1_555 D DT 35 B N3 DT 13 1_555 hydrog WATSON-CRICK C DA 10 A N6 DA 9 1_555 D DT 35 B O4 DT 13 1_555 hydrog WATSON-CRICK C DA 11 A N1 DA 10 1_555 D DT 34 B N3 DT 12 1_555 hydrog WATSON-CRICK C DA 11 A N6 DA 10 1_555 D DT 34 B O4 DT 12 1_555 hydrog WATSON-CRICK C DA 12 A N1 DA 11 1_555 D DT 33 B N3 DT 11 1_555 hydrog WATSON-CRICK C DA 12 A N6 DA 11 1_555 D DT 33 B O4 DT 11 1_555 hydrog WATSON-CRICK C DT 13 A N3 DT 12 1_555 D DA 32 B N1 DA 10 1_555 hydrog WATSON-CRICK C DT 13 A O4 DT 12 1_555 D DA 32 B N6 DA 10 1_555 hydrog WATSON-CRICK C DT 14 A N3 DT 13 1_555 D DA 31 B N1 DA 9 1_555 hydrog WATSON-CRICK C DT 14 A O4 DT 13 1_555 D DA 31 B N6 DA 9 1_555 hydrog WATSON-CRICK C DT 15 A N3 DT 14 1_555 D DA 30 B N1 DA 8 1_555 hydrog WATSON-CRICK C DT 15 A O4 DT 14 1_555 D DA 30 B N6 DA 8 1_555 hydrog WATSON-CRICK C DA 16 A N1 DA 15 1_555 D DT 29 B N3 DT 7 1_555 hydrog WATSON-CRICK C DA 16 A N6 DA 15 1_555 D DT 29 B O4 DT 7 1_555 hydrog WATSON-CRICK C DC 17 A N3 DC 16 1_555 D DG 28 B N1 DG 6 1_555 hydrog WATSON-CRICK C DC 17 A N4 DC 16 1_555 D DG 28 B O6 DG 6 1_555 hydrog WATSON-CRICK C DC 17 A O2 DC 16 1_555 D DG 28 B N2 DG 6 1_555 hydrog WATSON-CRICK C DA 18 A N1 DA 17 1_555 D DT 27 B N3 DT 5 1_555 hydrog WATSON-CRICK C DA 18 A N6 DA 17 1_555 D DT 27 B O4 DT 5 1_555 hydrog WATSON-CRICK C DT 19 A N3 DT 18 1_555 D DA 26 B N1 DA 4 1_555 hydrog WATSON-CRICK C DT 19 A O4 DT 18 1_555 D DA 26 B N6 DA 4 1_555 hydrog WATSON-CRICK C DC 20 A N3 DC 19 1_555 D DG 25 B N1 DG 3 1_555 hydrog WATSON-CRICK C DC 20 A N4 DC 19 1_555 D DG 25 B O6 DG 3 1_555 hydrog WATSON-CRICK C DC 20 A O2 DC 19 1_555 D DG 25 B N2 DG 3 1_555 hydrog WATSON-CRICK C DA 21 A N1 DA 20 1_555 D DT 24 B N3 DT 2 1_555 hydrog WATSON-CRICK C DA 21 A N6 DA 20 1_555 D DT 24 B O4 DT 2 1_555 TRANSCRIPTION/DNA MATalpha2, isothermal titration calorimetry, protein-DNA complex, TRANSCRIPTION-DNA COMPLEX MATA1_YEAST UNP 3 74 P01366 KSSISPQARAFLEQVFRRKQSLNSKEKEEVAKKCGITPLQVRVWFINKRMRSK MATA2_YEAST UNP 4 128 Q6B184 TKPYRGHRFTKENVRILESWFAKNIENPYLDTKGLENLMKNTSLSRIQIKNWVSNRRRKEKTITIAPELADLLSGEPLAK KKE 1LE8 PDB 1 1LE8 1LE8 PDB 2 1LE8 74 126 1LE8 74 126 P01366 A 1 1 53 128 210 1LE8 128 210 Q6B184 B 2 1 83 2 21 1LE8 2 21 1LE8 C 3 1 20 23 42 1LE8 23 42 1LE8 D 4 1 20 2 SER engineered mutation ALA 181 1LE8 B Q6B184 UNP 181 54 2 ASN engineered mutation ALA 182 1LE8 B Q6B184 UNP 182 55 2 ARG engineered mutation ALA 185 1LE8 B Q6B184 UNP 185 58 170 P 65