0.015525 0.000000 0.000000 0.000000 0.008594 0.000000 0.000000 0.000000 0.024894 0.00000 0.00000 0.00000 Safo, M.K. Zhao, Q. Musayev, F.N. Robinson, H. Scarsdale, N. Archer, G.L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 64.412 116.362 40.170 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 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 C5 H11 N O2 Se 196.106 n SELENOMETHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking O4 S -2 96.063 SULFATE ION non-polymer 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 US J.Bacteriol. JOBAAY 0767 0021-9193 187 1833 1844 10.1128/JB.187.5.1833-1844.2005 15716455 Crystal structures of the BlaI repressor from Staphylococcus aureus and its complex with DNA: insights into transcriptional regulation of the bla and mec operons 2005 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 CCD 2003-03-23 BRANDEIS - B4 Channel-cut Si crystal monochromator MAD M x-ray 1 0.9792 1.0 0.9795 1.0 0.9611 1.0 X12C NSLS 0.9792, 0.9795, 0.9611 SYNCHROTRON NSLS BEAMLINE X12C 15222.842 PENICILLINASE REPRESSOR 2 man polymer 96.063 SULFATE ION 4 syn non-polymer 18.015 water 225 nat water Regulatory protein blaI, Beta-lactamase repressor protein no yes (MSE)TNKQVEIS(MSE)AEWDV(MSE)NIIWDKKSVSANEIVVEIQKYKEVSDKTIRTLITRLYKKEIIKRYKSENIYF YSSNIKEDDIK(MSE)KTAKTFLNKLYGGD(MSE)KSLVLNFAKNEELNNKEIEELRDILNDISKK MTNKQVEISMAEWDVMNIIWDKKSVSANEIVVEIQKYKEVSDKTIRTLITRLYKKEIIKRYKSENIYFYSSNIKEDDIKM KTAKTFLNKLYGGDMKSLVLNFAKNEELNNKEIEELRDILNDISKK A,B polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Staphylococcus Escherichia sample 1280 Staphylococcus aureus 562 Escherichia coli B834 (DE3) plasmid pET3 1 2.47 50.25 VAPOR DIFFUSION, HANGING DROP 7.4 ammonium sulfate, glycerol, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 291K 291 repository Initial release Version format compliance Advisory Version format compliance 1 0 2004-08-10 1 1 2008-04-29 1 2 2011-07-13 Crystal Structure of a SeMet derivative of MecI at 2.65 A Crystal Structure of native MecI at 2.65 A RCSB Y RCSB 2004-02-13 REL REL SO4 SULFATE ION HOH water SO4 7 2 SO4 SO4 307 A SO4 1 2 SO4 SO4 301 B SO4 3 2 SO4 SO4 303 B SO4 5 2 SO4 SO4 305 B HOH 2 3 HOH HOH 308 A HOH 3 3 HOH HOH 309 A HOH 4 3 HOH HOH 310 A HOH 5 3 HOH HOH 311 A HOH 6 3 HOH HOH 312 A HOH 7 3 HOH HOH 313 A HOH 8 3 HOH HOH 314 A HOH 9 3 HOH HOH 315 A HOH 10 3 HOH HOH 316 A HOH 11 3 HOH HOH 317 A HOH 12 3 HOH HOH 318 A HOH 13 3 HOH HOH 319 A HOH 14 3 HOH HOH 320 A HOH 16 3 HOH HOH 321 A HOH 34 3 HOH HOH 322 A HOH 37 3 HOH HOH 323 A HOH 38 3 HOH HOH 324 A HOH 39 3 HOH HOH 325 A HOH 40 3 HOH HOH 326 A HOH 41 3 HOH HOH 327 A HOH 42 3 HOH HOH 328 A HOH 43 3 HOH HOH 329 A HOH 44 3 HOH HOH 330 A HOH 45 3 HOH HOH 331 A HOH 46 3 HOH HOH 332 A HOH 47 3 HOH HOH 333 A HOH 48 3 HOH HOH 334 A HOH 49 3 HOH HOH 335 A HOH 50 3 HOH HOH 336 A HOH 51 3 HOH HOH 337 A HOH 52 3 HOH HOH 338 A HOH 54 3 HOH HOH 339 A HOH 55 3 HOH HOH 340 A HOH 56 3 HOH HOH 341 A HOH 57 3 HOH HOH 342 A HOH 58 3 HOH HOH 343 A HOH 63 3 HOH HOH 344 A HOH 64 3 HOH HOH 345 A HOH 65 3 HOH HOH 346 A HOH 69 3 HOH HOH 347 A HOH 94 3 HOH HOH 348 A HOH 98 3 HOH HOH 349 A HOH 99 3 HOH HOH 350 A HOH 100 3 HOH HOH 351 A HOH 101 3 HOH HOH 352 A HOH 102 3 HOH HOH 353 A HOH 103 3 HOH HOH 354 A HOH 104 3 HOH HOH 355 A HOH 105 3 HOH HOH 356 A HOH 106 3 HOH HOH 357 A HOH 107 3 HOH HOH 358 A HOH 108 3 HOH HOH 359 A HOH 109 3 HOH HOH 360 A HOH 115 3 HOH HOH 361 A HOH 118 3 HOH HOH 362 A HOH 119 3 HOH HOH 363 A HOH 120 3 HOH HOH 364 A HOH 121 3 HOH HOH 365 A HOH 122 3 HOH HOH 366 A HOH 123 3 HOH HOH 367 A HOH 126 3 HOH HOH 368 A HOH 127 3 HOH HOH 369 A HOH 128 3 HOH HOH 370 A HOH 129 3 HOH HOH 371 A HOH 130 3 HOH HOH 372 A HOH 132 3 HOH HOH 373 A HOH 133 3 HOH HOH 374 A HOH 134 3 HOH HOH 375 A HOH 135 3 HOH HOH 376 A HOH 136 3 HOH HOH 377 A HOH 137 3 HOH HOH 378 A HOH 138 3 HOH HOH 379 A HOH 139 3 HOH HOH 380 A HOH 141 3 HOH HOH 381 A HOH 142 3 HOH HOH 382 A HOH 143 3 HOH HOH 383 A HOH 159 3 HOH HOH 384 A HOH 166 3 HOH HOH 385 A HOH 167 3 HOH HOH 386 A HOH 168 3 HOH HOH 387 A HOH 169 3 HOH HOH 388 A HOH 170 3 HOH HOH 389 A HOH 171 3 HOH HOH 390 A HOH 172 3 HOH HOH 391 A HOH 173 3 HOH HOH 392 A HOH 174 3 HOH HOH 393 A HOH 175 3 HOH HOH 394 A HOH 176 3 HOH HOH 395 A HOH 177 3 HOH HOH 396 A HOH 178 3 HOH HOH 397 A HOH 179 3 HOH HOH 398 A HOH 180 3 HOH HOH 399 A HOH 181 3 HOH HOH 400 A HOH 182 3 HOH HOH 401 A HOH 199 3 HOH HOH 402 A HOH 201 3 HOH HOH 403 A HOH 202 3 HOH HOH 404 A HOH 209 3 HOH HOH 405 A HOH 210 3 HOH HOH 406 A HOH 211 3 HOH HOH 407 A HOH 212 3 HOH HOH 408 A HOH 213 3 HOH HOH 409 A HOH 214 3 HOH HOH 410 A HOH 215 3 HOH HOH 411 A HOH 216 3 HOH HOH 412 A HOH 217 3 HOH HOH 413 A HOH 218 3 HOH HOH 414 A HOH 219 3 HOH HOH 415 A HOH 220 3 HOH HOH 416 A HOH 221 3 HOH HOH 417 A HOH 222 3 HOH HOH 418 A HOH 223 3 HOH HOH 419 A HOH 1 3 HOH HOH 306 B HOH 15 3 HOH HOH 307 B HOH 17 3 HOH HOH 308 B HOH 18 3 HOH HOH 309 B HOH 19 3 HOH HOH 310 B HOH 20 3 HOH HOH 311 B HOH 21 3 HOH HOH 312 B HOH 22 3 HOH HOH 313 B HOH 23 3 HOH HOH 314 B HOH 24 3 HOH HOH 315 B HOH 25 3 HOH HOH 316 B HOH 26 3 HOH HOH 317 B HOH 27 3 HOH HOH 318 B HOH 28 3 HOH HOH 319 B HOH 29 3 HOH HOH 320 B HOH 30 3 HOH HOH 321 B HOH 31 3 HOH HOH 322 B HOH 32 3 HOH HOH 323 B HOH 33 3 HOH HOH 324 B HOH 35 3 HOH HOH 325 B HOH 36 3 HOH HOH 326 B HOH 53 3 HOH HOH 327 B HOH 59 3 HOH HOH 328 B HOH 60 3 HOH HOH 329 B HOH 61 3 HOH HOH 330 B HOH 62 3 HOH HOH 331 B HOH 66 3 HOH HOH 332 B HOH 67 3 HOH HOH 333 B HOH 68 3 HOH HOH 334 B HOH 70 3 HOH HOH 335 B HOH 71 3 HOH HOH 336 B HOH 72 3 HOH HOH 337 B HOH 73 3 HOH HOH 338 B HOH 74 3 HOH HOH 339 B HOH 75 3 HOH HOH 340 B HOH 76 3 HOH HOH 341 B HOH 77 3 HOH HOH 342 B HOH 78 3 HOH HOH 343 B HOH 79 3 HOH HOH 344 B HOH 80 3 HOH HOH 345 B HOH 81 3 HOH HOH 346 B HOH 82 3 HOH HOH 347 B HOH 83 3 HOH HOH 348 B HOH 84 3 HOH HOH 349 B HOH 85 3 HOH HOH 350 B HOH 86 3 HOH HOH 351 B HOH 87 3 HOH HOH 352 B HOH 88 3 HOH HOH 353 B HOH 89 3 HOH HOH 354 B HOH 90 3 HOH HOH 355 B HOH 91 3 HOH HOH 356 B HOH 92 3 HOH HOH 357 B HOH 93 3 HOH HOH 358 B HOH 95 3 HOH HOH 359 B HOH 96 3 HOH HOH 360 B HOH 97 3 HOH HOH 361 B HOH 110 3 HOH HOH 362 B HOH 111 3 HOH HOH 363 B HOH 112 3 HOH HOH 364 B HOH 113 3 HOH HOH 365 B HOH 114 3 HOH HOH 366 B HOH 116 3 HOH HOH 367 B HOH 117 3 HOH HOH 368 B HOH 124 3 HOH HOH 369 B HOH 125 3 HOH HOH 370 B HOH 131 3 HOH HOH 371 B HOH 140 3 HOH HOH 372 B HOH 144 3 HOH HOH 373 B HOH 145 3 HOH HOH 374 B HOH 146 3 HOH HOH 375 B HOH 147 3 HOH HOH 376 B HOH 148 3 HOH HOH 377 B HOH 149 3 HOH HOH 378 B HOH 150 3 HOH HOH 379 B HOH 151 3 HOH HOH 380 B HOH 152 3 HOH HOH 381 B HOH 153 3 HOH HOH 382 B HOH 154 3 HOH HOH 383 B HOH 155 3 HOH HOH 384 B HOH 156 3 HOH HOH 385 B HOH 157 3 HOH HOH 386 B HOH 158 3 HOH HOH 387 B HOH 160 3 HOH HOH 388 B HOH 161 3 HOH HOH 389 B HOH 162 3 HOH HOH 390 B HOH 163 3 HOH HOH 391 B HOH 164 3 HOH HOH 392 B HOH 165 3 HOH HOH 393 B HOH 183 3 HOH HOH 394 B HOH 184 3 HOH HOH 395 B HOH 185 3 HOH HOH 396 B HOH 186 3 HOH HOH 397 B HOH 187 3 HOH HOH 398 B HOH 188 3 HOH HOH 399 B HOH 189 3 HOH HOH 400 B HOH 190 3 HOH HOH 401 B HOH 191 3 HOH HOH 402 B HOH 192 3 HOH HOH 403 B HOH 193 3 HOH HOH 404 B HOH 194 3 HOH HOH 405 B HOH 195 3 HOH HOH 406 B HOH 196 3 HOH HOH 407 B HOH 197 3 HOH HOH 408 B HOH 198 3 HOH HOH 409 B HOH 200 3 HOH HOH 410 B HOH 203 3 HOH HOH 411 B HOH 204 3 HOH HOH 412 B HOH 205 3 HOH HOH 413 B HOH 206 3 HOH HOH 414 B HOH 207 3 HOH HOH 415 B HOH 208 3 HOH HOH 416 B HOH 224 3 HOH HOH 417 B HOH 225 3 HOH HOH 418 B n 1 1 A n 2 2 A n 3 3 A n 4 4 A GLN 5 n 5 GLN 5 A VAL 6 n 6 VAL 6 A GLU 7 n 7 GLU 7 A ILE 8 n 8 ILE 8 A SER 9 n 9 SER 9 A MSE 10 n 10 MSE 10 A ALA 11 n 11 ALA 11 A GLU 12 n 12 GLU 12 A TRP 13 n 13 TRP 13 A ASP 14 n 14 ASP 14 A VAL 15 n 15 VAL 15 A MSE 16 n 16 MSE 16 A ASN 17 n 17 ASN 17 A ILE 18 n 18 ILE 18 A ILE 19 n 19 ILE 19 A TRP 20 n 20 TRP 20 A ASP 21 n 21 ASP 21 A LYS 22 n 22 LYS 22 A LYS 23 n 23 LYS 23 A SER 24 n 24 SER 24 A VAL 25 n 25 VAL 25 A SER 26 n 26 SER 26 A ALA 27 n 27 ALA 27 A ASN 28 n 28 ASN 28 A GLU 29 n 29 GLU 29 A ILE 30 n 30 ILE 30 A VAL 31 n 31 VAL 31 A VAL 32 n 32 VAL 32 A GLU 33 n 33 GLU 33 A ILE 34 n 34 ILE 34 A GLN 35 n 35 GLN 35 A LYS 36 n 36 LYS 36 A TYR 37 n 37 TYR 37 A LYS 38 n 38 LYS 38 A GLU 39 n 39 GLU 39 A VAL 40 n 40 VAL 40 A SER 41 n 41 SER 41 A ASP 42 n 42 ASP 42 A LYS 43 n 43 LYS 43 A THR 44 n 44 THR 44 A ILE 45 n 45 ILE 45 A ARG 46 n 46 ARG 46 A THR 47 n 47 THR 47 A LEU 48 n 48 LEU 48 A ILE 49 n 49 ILE 49 A THR 50 n 50 THR 50 A ARG 51 n 51 ARG 51 A LEU 52 n 52 LEU 52 A TYR 53 n 53 TYR 53 A LYS 54 n 54 LYS 54 A LYS 55 n 55 LYS 55 A GLU 56 n 56 GLU 56 A ILE 57 n 57 ILE 57 A ILE 58 n 58 ILE 58 A LYS 59 n 59 LYS 59 A ARG 60 n 60 ARG 60 A TYR 61 n 61 TYR 61 A LYS 62 n 62 LYS 62 A SER 63 n 63 SER 63 A GLU 64 n 64 GLU 64 A ASN 65 n 65 ASN 65 A ILE 66 n 66 ILE 66 A TYR 67 n 67 TYR 67 A PHE 68 n 68 PHE 68 A TYR 69 n 69 TYR 69 A SER 70 n 70 SER 70 A SER 71 n 71 SER 71 A ASN 72 n 72 ASN 72 A ILE 73 n 73 ILE 73 A LYS 74 n 74 LYS 74 A GLU 75 n 75 GLU 75 A ASP 76 n 76 ASP 76 A ASP 77 n 77 ASP 77 A ILE 78 n 78 ILE 78 A LYS 79 n 79 LYS 79 A MSE 80 n 80 MSE 80 A LYS 81 n 81 LYS 81 A THR 82 n 82 THR 82 A ALA 83 n 83 ALA 83 A LYS 84 n 84 LYS 84 A THR 85 n 85 THR 85 A PHE 86 n 86 PHE 86 A LEU 87 n 87 LEU 87 A ASN 88 n 88 ASN 88 A LYS 89 n 89 LYS 89 A LEU 90 n 90 LEU 90 A TYR 91 n 91 TYR 91 A GLY 92 n 92 GLY 92 A GLY 93 n 93 GLY 93 A ASP 94 n 94 ASP 94 A MSE 95 n 95 MSE 95 A LYS 96 n 96 LYS 96 A SER 97 n 97 SER 97 A LEU 98 n 98 LEU 98 A VAL 99 n 99 VAL 99 A LEU 100 n 100 LEU 100 A ASN 101 n 101 ASN 101 A PHE 102 n 102 PHE 102 A ALA 103 n 103 ALA 103 A LYS 104 n 104 LYS 104 A ASN 105 n 105 ASN 105 A GLU 106 n 106 GLU 106 A GLU 107 n 107 GLU 107 A LEU 108 n 108 LEU 108 A ASN 109 n 109 ASN 109 A ASN 110 n 110 ASN 110 A LYS 111 n 111 LYS 111 A GLU 112 n 112 GLU 112 A ILE 113 n 113 ILE 113 A GLU 114 n 114 GLU 114 A GLU 115 n 115 GLU 115 A LEU 116 n 116 LEU 116 A ARG 117 n 117 ARG 117 A ASP 118 n 118 ASP 118 A ILE 119 n 119 ILE 119 A LEU 120 n 120 LEU 120 A ASN 121 n 121 ASN 121 A ASP 122 n 122 ASP 122 A ILE 123 n 123 ILE 123 A SER 124 n 124 SER 124 A LYS 125 n 125 LYS 125 A LYS 126 n 126 LYS 126 A n 1 1 B n 2 2 B n 3 3 B n 4 4 B GLN 5 n 5 GLN 5 B VAL 6 n 6 VAL 6 B GLU 7 n 7 GLU 7 B ILE 8 n 8 ILE 8 B SER 9 n 9 SER 9 B MSE 10 n 10 MSE 10 B ALA 11 n 11 ALA 11 B GLU 12 n 12 GLU 12 B TRP 13 n 13 TRP 13 B ASP 14 n 14 ASP 14 B VAL 15 n 15 VAL 15 B MSE 16 n 16 MSE 16 B ASN 17 n 17 ASN 17 B ILE 18 n 18 ILE 18 B ILE 19 n 19 ILE 19 B TRP 20 n 20 TRP 20 B ASP 21 n 21 ASP 21 B LYS 22 n 22 LYS 22 B LYS 23 n 23 LYS 23 B SER 24 n 24 SER 24 B VAL 25 n 25 VAL 25 B SER 26 n 26 SER 26 B ALA 27 n 27 ALA 27 B ASN 28 n 28 ASN 28 B GLU 29 n 29 GLU 29 B ILE 30 n 30 ILE 30 B VAL 31 n 31 VAL 31 B VAL 32 n 32 VAL 32 B GLU 33 n 33 GLU 33 B ILE 34 n 34 ILE 34 B GLN 35 n 35 GLN 35 B LYS 36 n 36 LYS 36 B TYR 37 n 37 TYR 37 B LYS 38 n 38 LYS 38 B GLU 39 n 39 GLU 39 B VAL 40 n 40 VAL 40 B SER 41 n 41 SER 41 B ASP 42 n 42 ASP 42 B LYS 43 n 43 LYS 43 B THR 44 n 44 THR 44 B ILE 45 n 45 ILE 45 B ARG 46 n 46 ARG 46 B THR 47 n 47 THR 47 B LEU 48 n 48 LEU 48 B ILE 49 n 49 ILE 49 B THR 50 n 50 THR 50 B ARG 51 n 51 ARG 51 B LEU 52 n 52 LEU 52 B TYR 53 n 53 TYR 53 B LYS 54 n 54 LYS 54 B LYS 55 n 55 LYS 55 B GLU 56 n 56 GLU 56 B ILE 57 n 57 ILE 57 B ILE 58 n 58 ILE 58 B LYS 59 n 59 LYS 59 B ARG 60 n 60 ARG 60 B TYR 61 n 61 TYR 61 B LYS 62 n 62 LYS 62 B SER 63 n 63 SER 63 B GLU 64 n 64 GLU 64 B ASN 65 n 65 ASN 65 B ILE 66 n 66 ILE 66 B TYR 67 n 67 TYR 67 B PHE 68 n 68 PHE 68 B TYR 69 n 69 TYR 69 B SER 70 n 70 SER 70 B SER 71 n 71 SER 71 B ASN 72 n 72 ASN 72 B ILE 73 n 73 ILE 73 B LYS 74 n 74 LYS 74 B GLU 75 n 75 GLU 75 B ASP 76 n 76 ASP 76 B ASP 77 n 77 ASP 77 B ILE 78 n 78 ILE 78 B LYS 79 n 79 LYS 79 B MSE 80 n 80 MSE 80 B LYS 81 n 81 LYS 81 B THR 82 n 82 THR 82 B ALA 83 n 83 ALA 83 B LYS 84 n 84 LYS 84 B THR 85 n 85 THR 85 B PHE 86 n 86 PHE 86 B LEU 87 n 87 LEU 87 B ASN 88 n 88 ASN 88 B LYS 89 n 89 LYS 89 B LEU 90 n 90 LEU 90 B TYR 91 n 91 TYR 91 B GLY 92 n 92 GLY 92 B GLY 93 n 93 GLY 93 B ASP 94 n 94 ASP 94 B MSE 95 n 95 MSE 95 B LYS 96 n 96 LYS 96 B SER 97 n 97 SER 97 B LEU 98 n 98 LEU 98 B VAL 99 n 99 VAL 99 B LEU 100 n 100 LEU 100 B ASN 101 n 101 ASN 101 B PHE 102 n 102 PHE 102 B ALA 103 n 103 ALA 103 B LYS 104 n 104 LYS 104 B ASN 105 n 105 ASN 105 B GLU 106 n 106 GLU 106 B GLU 107 n 107 GLU 107 B LEU 108 n 108 LEU 108 B ASN 109 n 109 ASN 109 B ASN 110 n 110 ASN 110 B LYS 111 n 111 LYS 111 B GLU 112 n 112 GLU 112 B ILE 113 n 113 ILE 113 B GLU 114 n 114 GLU 114 B GLU 115 n 115 GLU 115 B LEU 116 n 116 LEU 116 B ARG 117 n 117 ARG 117 B ASP 118 n 118 ASP 118 B ILE 119 n 119 ILE 119 B LEU 120 n 120 LEU 120 B ASN 121 n 121 ASN 121 B ASP 122 n 122 ASP 122 B ILE 123 n 123 ILE 123 B SER 124 n 124 SER 124 B LYS 125 n 125 LYS 125 B LYS 126 n 126 LYS 126 B 0.8022 1.7155 0.6608 4.0982 0.5629 1.1886 -0.1923 0.0416 -0.1451 -0.3161 0.3111 -0.0425 -0.1212 -0.0227 -0.1188 0.0722 -0.0578 0.0191 0.0527 -0.0176 0.0290 refined 55.6577 28.8053 27.3332 X-RAY DIFFRACTION 1.3912 0.0806 -0.1516 1.4967 0.0923 0.4595 -0.1100 0.0941 -0.0771 0.1109 -0.0292 -0.0717 0.0926 -0.1073 0.1392 0.0238 -0.0294 0.0103 0.0434 -0.0194 0.0594 refined 52.5735 1.2172 27.5276 X-RAY DIFFRACTION 1.4486 -1.2404 0.2362 1.7053 1.3824 1.1336 0.0932 0.1891 0.0537 0.1879 -0.0943 -0.0391 0.1298 -0.1763 0.0012 0.0704 -0.0296 0.0178 0.0783 0.0005 0.0055 refined 28.1566 16.3233 31.5582 X-RAY DIFFRACTION 0.9420 0.0534 -0.2972 0.9096 -0.0787 0.0655 -0.1629 0.0606 -0.0574 -0.0675 -0.0244 -0.1064 0.0120 0.0013 0.1873 0.0559 -0.0288 0.0327 0.0468 -0.0349 0.0673 refined 51.8466 0.8541 27.1860 X-RAY DIFFRACTION A 5 A 5 A 73 A 73 X-RAY DIFFRACTION 1 A 74 A 74 A 126 A 126 X-RAY DIFFRACTION 2 B 5 B 5 B 73 B 73 X-RAY DIFFRACTION 3 B 74 B 74 B 126 B 126 X-RAY DIFFRACTION 4 author_and_software_defined_assembly PISA 2 dimeric 4870 -83 14530 A MSE 10 SELENOMETHIONINE A MSE 10 MET A MSE 16 SELENOMETHIONINE A MSE 16 MET A MSE 80 SELENOMETHIONINE A MSE 80 MET A MSE 95 SELENOMETHIONINE A MSE 95 MET B MSE 10 SELENOMETHIONINE B MSE 10 MET B MSE 16 SELENOMETHIONINE B MSE 16 MET B MSE 80 SELENOMETHIONINE B MSE 80 MET B MSE 95 SELENOMETHIONINE B MSE 95 MET 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 A N VAL 25 A N VAL 25 A O TYR 69 A O TYR 69 A O ILE 66 A O ILE 66 A N SER 63 A N SER 63 B N VAL 25 B N VAL 25 B O TYR 69 B O TYR 69 B O PHE 68 B O PHE 68 B N TYR 61 B N TYR 61 1 A MSE 1 A MSE 1 1 Y 1 A THR 2 A THR 2 1 Y 1 A ASN 3 A ASN 3 1 Y 1 A LYS 4 A LYS 4 1 Y 1 B MSE 1 B MSE 1 1 Y 1 B THR 2 B THR 2 1 Y 1 B ASN 3 B ASN 3 1 Y 1 B LYS 4 B LYS 4 1 Y 1 B B O O HOH HOH 315 413 1.83 1 A B O O HOH HOH 388 362 2.01 1 B B OE2 O GLU HOH 56 383 2.14 1 B B OE2 O GLU HOH 39 314 2.19 1 5.63 0.90 118.30 123.93 A A A CB CG OD2 ASP ASP ASP 21 21 21 N 1 6.59 0.90 118.30 124.89 A A A CB CG OD2 ASP ASP ASP 42 42 42 N 1 5.46 0.90 118.30 123.76 B B B CB CG OD2 ASP ASP ASP 21 21 21 N 1 A VAL 6 73.38 110.37 1 A GLU 39 -68.67 -123.55 1 A VAL 40 60.89 112.59 1 B LYS 23 72.43 -39.80 1 B SER 124 -96.97 -159.58 1 B LYS 125 -82.93 -104.33 35.416 0.41 0.00 0.00 1.13 0.00 -1.53 0.951 0.943 0.23718 0.20291 0.2102 0.20468 2.00 29.30 1061 19686 19686 5.1 98.33 4.397 0.120 RANDOM LIKELY RESIDUAL 1 THROUGHOUT 0.0 MAD 0.193 0.165 0.80 0.80 1.40 MAXIMUM LIKELIHOOD BABINET MODEL WITH MASK 0.27 0.19 2.00 29.30 225 2281 20 0 2036 0.017 0.022 2072 1.358 1.976 2774 4.055 5.000 242 0.095 0.200 312 0.006 0.020 1450 0.229 0.200 1096 0.200 0.200 168 0.177 0.200 59 0.156 0.200 20 1.304 1.500 1212 2.518 2.000 1978 3.809 3.000 860 6.523 4.500 796 0.38 0.277 2.053 77 1337 1414 20 34.7 2.0 30.0 1SD4 20786 20786 0.0 0.0 0.061 1 52.8 13.7 98.4 0.51 2.0 2.07 3.7 1 10.3 94.5 refinement REFMAC 5.1.24 data collection CBASS data scaling SCALEPACK phasing SOLVE PENICILLINASE REPRESSOR Crystal Structure of a SeMet derivative of BlaI at 2.0 A 1 N N 1 N N 2 N N 2 N N 2 N N 2 N N 3 N N 3 N N The asymmetric unit contains the biological homodimer A SER 9 A SER 9 HELX_P A LYS 22 A LYS 22 1 1 14 A ALA 27 A ALA 27 HELX_P A LYS 36 A LYS 36 1 2 10 A SER 41 A SER 41 HELX_P A LYS 55 A LYS 55 1 3 15 A LYS 74 A LYS 74 HELX_P A GLY 92 A GLY 92 1 4 19 A ASP 94 A ASP 94 HELX_P A ASN 105 A ASN 105 1 5 12 A ASN 109 A ASN 109 HELX_P A SER 124 A SER 124 1 6 16 B SER 9 B SER 9 HELX_P B LYS 23 B LYS 23 1 7 15 B ALA 27 B ALA 27 HELX_P B LYS 36 B LYS 36 1 8 10 B SER 41 B SER 41 HELX_P B LYS 55 B LYS 55 1 9 15 B LYS 74 B LYS 74 HELX_P B GLY 92 B GLY 92 1 10 19 B ASP 94 B ASP 94 HELX_P B ASN 105 B ASN 105 1 11 12 B ASN 109 B ASN 109 HELX_P B SER 124 B SER 124 1 12 16 covale 1.327 A SER 9 A C SER 9 1_555 A MSE 10 A N MSE 10 1_555 covale 1.328 A MSE 10 A C MSE 10 1_555 A ALA 11 A N ALA 11 1_555 covale 1.330 A VAL 15 A C VAL 15 1_555 A MSE 16 A N MSE 16 1_555 covale 1.335 A MSE 16 A C MSE 16 1_555 A ASN 17 A N ASN 17 1_555 covale 1.324 A LYS 79 A C LYS 79 1_555 A MSE 80 A N MSE 80 1_555 covale 1.325 A MSE 80 A C MSE 80 1_555 A LYS 81 A N LYS 81 1_555 covale 1.330 A ASP 94 A C ASP 94 1_555 A MSE 95 A N MSE 95 1_555 covale 1.328 A MSE 95 A C MSE 95 1_555 A LYS 96 A N LYS 96 1_555 covale 1.325 B SER 9 B C SER 9 1_555 B MSE 10 B N MSE 10 1_555 covale 1.335 B MSE 10 B C MSE 10 1_555 B ALA 11 B N ALA 11 1_555 covale 1.319 B VAL 15 B C VAL 15 1_555 B MSE 16 B N MSE 16 1_555 covale 1.326 B MSE 16 B C MSE 16 1_555 B ASN 17 B N ASN 17 1_555 covale 1.316 B LYS 79 B C LYS 79 1_555 B MSE 80 B N MSE 80 1_555 covale 1.332 B MSE 80 B C MSE 80 1_555 B LYS 81 B N LYS 81 1_555 covale 1.330 B ASP 94 B C ASP 94 1_555 B MSE 95 B N MSE 95 1_555 covale 1.329 B MSE 95 B C MSE 95 1_555 B LYS 96 B N LYS 96 1_555 DNA BINDING PROTEIN BlaI, MecI, repressor, methicillin, B-lactam, DNA binding protein Q6UB84_STAAU UNP 1 1 Q6UB84 MTNKQVEISMAEWDVMNIIWDKKSVSANEIVVEIQKYKEVSDKTIRTLITRLYKKEIIKRYKSENIYFYSSNIKEDDIKM KTAKTFLNKLYGGDMKSLVLNFAKNEELNNKEIEELRDILNDISKK 1 126 1SD4 1 126 Q6UB84 A 1 1 126 1 126 1SD4 1 126 Q6UB84 B 1 1 126 1 MET MODIFIED RESIDUE MSE 1 1SD4 A Q6UB84 UNP 1 1 1 MET MODIFIED RESIDUE MSE 10 1SD4 A Q6UB84 UNP 10 10 1 MET MODIFIED RESIDUE MSE 16 1SD4 A Q6UB84 UNP 16 16 1 MET MODIFIED RESIDUE MSE 80 1SD4 A Q6UB84 UNP 80 80 1 MET MODIFIED RESIDUE MSE 95 1SD4 A Q6UB84 UNP 95 95 2 MET MODIFIED RESIDUE MSE 1 1SD4 B Q6UB84 UNP 1 1 2 MET MODIFIED RESIDUE MSE 10 1SD4 B Q6UB84 UNP 10 10 2 MET MODIFIED RESIDUE MSE 16 1SD4 B Q6UB84 UNP 16 16 2 MET MODIFIED RESIDUE MSE 80 1SD4 B Q6UB84 UNP 80 80 2 MET MODIFIED RESIDUE MSE 95 1SD4 B Q6UB84 UNP 95 95 3 3 anti-parallel anti-parallel anti-parallel anti-parallel A VAL 25 A VAL 25 A SER 26 A SER 26 A ILE 66 A ILE 66 A SER 71 A SER 71 A ILE 58 A ILE 58 A SER 63 A SER 63 B VAL 25 B VAL 25 B SER 26 B SER 26 B ILE 66 B ILE 66 B SER 71 B SER 71 B ILE 58 B ILE 58 B SER 63 B SER 63 BINDING SITE FOR RESIDUE SO4 B 301 Software 6 BINDING SITE FOR RESIDUE SO4 B 303 Software 3 BINDING SITE FOR RESIDUE SO4 B 305 Software 3 BINDING SITE FOR RESIDUE SO4 A 307 Software 2 B VAL 40 B VAL 40 6 1_555 B SER 41 B SER 41 6 1_555 B THR 44 B THR 44 6 1_555 B HOH 350 H HOH 6 1_555 B HOH 380 H HOH 6 1_555 B HOH 407 H HOH 6 1_555 A ASN 72 A ASN 72 3 4_457 B LYS 43 B LYS 43 3 1_555 B ARG 46 B ARG 46 3 1_555 A LYS 38 A LYS 38 3 1_555 B THR 85 B THR 85 3 1_555 B ASN 88 B ASN 88 3 1_555 A THR 85 A THR 85 2 1_555 A ASN 88 A ASN 88 2 1_555 18 P 21 21 2