1YDX - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF TYPE-I RESTRICTION-MODIFICATION SYSTEM FROM M. GENITALIUM
• Keywords: TYPE-I HSDS, DNA BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1YDX	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	374	2984	48
2	Ligand		A	2	0	2
3	Water			129	0	129
total				505	2984	179

Proteins

Unit 1

MSE 1 THR 2 PRO 3 LYS 4 LEU 5 LYS 6 LEU 7 ASN 8 ASN 9 ASN 10 ILE 11 ASN 12 TRP 13 THR 14 LYS 15 ARG 16 THR 17 ILE 18 ASP 19 SER 20 LEU 21 PHE 22 ASP 23 LEU 24 LYS 25 LYS 26 GLY 27 GLU 28 MSE 29 LEU 30 GLU 31 LYS 32 GLU 33 LEU 34 ILE 35 THR 36 PRO 37 GLU 38 GLY 39 LYS 40 TYR 41 GLU 42 TYR 43 PHE 44 ASN 45 GLY 46 GLY 47 VAL 48 LYS 49 ASN 50 SER 51 GLY 52 ARG 53 THR 54 ASP 55 LYS 56 PHE 57 ASN 58 THR 59 PHE 60 LYS 61 ASN 62 THR 63 ILE 64 SER 65 VAL 66 ILE 67 VAL 68 GLY 69 GLY 70 SER 71 CYS 72 GLY 73 TYR 74 VAL 75 ARG 76 LEU 77 ALA 78 ASP 79 LYS 80 ASN 81 PHE 82 PHE 83 CYS 84 GLY 85 GLN 86 SER 87 ASN 88 CYS 89 THR 90 LEU 91 ASN 92 LEU 93 LEU 94 ASP 95 PRO 96 LEU 97 GLU 98 LEU 99 ASP 100 LEU 101 LYS 102 PHE 103 ALA 104 TYR 105 TYR 106 ALA 107 LEU 108 LYS 109 SER 110 GLN 111 GLN 112 GLU 113 ARG 114 ILE 115 GLU 116 ALA 117 LEU 118 ALA 119 PHE 120 GLY 121 THR 122 THR 123 ILE 124 GLN 125 ASN 126 ILE 127 ARG 128 ILE 129 SER 130 ASP 131 LEU 132 LYS 133 GLU 134 LEU 135 GLU 136 ILE 137 PRO 138 PHE 139 THR 140 SER 141 ASN 142 LYS 143 ASN 144 GLU 145 GLN 146 HIS 147 ALA 148 ILE 149 ALA 150 ASN 151 THR 152 LEU 153 SER 154 VAL 155 PHE 156 ASP 157 GLU 158 ARG 159 LEU 160 GLU 161 ASN 162 LEU 163 ALA 164 SER 165 LEU 166 ILE 167 GLU 168 ILE 169 ASN 170 ARG 171 LYS 172 LEU 173 ARG 174 ASP 175 GLU 176 TYR 177 ALA 178 HIS 179 LYS 180 LEU 181 PHE 182 SER 183 LEU 184 ASP 185 GLU 186 ALA 187 PHE 188 LEU 189 SER 190 HIS 191 TRP 192 LYS 193 LEU 194 GLU 195 ALA 196 LEU 197 GLN 198 SER 199 GLN 200 MSE 201 HIS 202 GLU 203 ILE 204 THR 205 LEU 206 GLY 207 GLU 208 ILE 209 PHE 210 ASN 211 PHE 212 LYS 213 SER 214 GLY 215 LYS 216 TYR 217 LEU 218 LYS 219 SER 220 GLU 221 GLU 222 ARG 223 LEU 224 GLU 225 GLU 226 GLY 227 LYS 228 PHE 229 PRO 230 TYR 231 TYR 232 GLY 233 ALA 234 GLY 235 ILE 236 ASP 237 ASN 238 THR 239 GLY 240 PHE 241 VAL 242 ALA 243 GLU 244 PRO 245 ASN 246 THR 247 GLU 248 LYS 249 ASP 250 THR 251 ILE 252 SER 253 ILE 254 ILE 255 SER 256 ASN 257 GLY 258 TYR 259 SER 260 LEU 261 GLY 262 ASN 263 ILE 264 ARG 265 TYR 266 HIS 267 GLU 268 ILE 269 PRO 270 TRP 271 PHE 272 ASN 273 GLY 274 THR 275 GLY 276 SER 277 ILE 278 ALA 279 LEU 280 GLU 281 PRO 282 MSE 283 ASN 284 ASN 285 GLU 286 ILE 287 TYR 288 VAL 289 PRO 290 PHE 291 PHE 292 TYR 293 CYS 294 ALA 295 LEU 296 LYS 297 TYR 298 LEU 299 GLN 300 LYS 301 ASP 302 ILE 303 LYS 304 GLU 305 ARG 306 MSE 307 LYS 308 SER 309 ASP 310 ASP 311 SER 312 PRO 313 PHE 314 LEU 315 SER 316 LEU 317 LYS 318 LEU 319 ALA 320 GLY 321 GLU 322 ILE 323 LYS 324 VAL 325 PRO 326 TYR 327 VAL 328 LYS 329 SER 330 PHE 331 GLN 332 LEU 333 GLN 334 ARG 335 LYS 336 ALA 337 GLY 338 LYS 339 ILE 340 VAL 341 PHE 342 LEU 343 LEU 344 ASP 345 GLN 346 LYS 347 LEU 348 ASP 349 GLN 350 TYR 351 LYS 352 LYS 353 GLU 354 LEU 355 SER 356 SER 357 LEU 358 THR 359 VAL 360 ILE 361 ARG 362 ASP 363 THR 364 LEU 365 LEU 366 LYS 367 LYS 368 LEU 369 PHE 370 PRO 371 ASP 372 MSE 373 THR 374

Ligands

Unit 2

CL 384 CL 385