1AUI - Sequence, Chains, Asymmetric and Biological Units

• Title: HUMAN CALCINEURIN HETERODIMER
• Keywords: HYDROLASE, PHOSPHATASE, IMMUNOSUPPRESSION
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SERINE/THREONINE PHOSPHATASE 2B	A	378	3071	0
2	Protein	SERINE/THREONINE PHOSPHATASE 2B	B	165	1319	0
3	Ligand	SERINE/THREONINE PHOSPHATASE 2B	A	2	0	2
4	Ligand	SERINE/THREONINE PHOSPHATASE 2B	B	4	0	4
5	Water			436	0	436
total				985	4390	442

Proteins

Unit 1

THR 14 ASP 15 ARG 16 VAL 17 VAL 18 LYS 19 ALA 20 VAL 21 PRO 22 PHE 23 PRO 24 PRO 25 SER 26 HIS 27 ARG 28 LEU 29 THR 30 ALA 31 LYS 32 GLU 33 VAL 34 PHE 35 ASP 36 ASN 37 ASP 38 GLY 39 LYS 40 PRO 41 ARG 42 VAL 43 ASP 44 ILE 45 LEU 46 LYS 47 ALA 48 HIS 49 LEU 50 MET 51 LYS 52 GLU 53 GLY 54 ARG 55 LEU 56 GLU 57 GLU 58 SER 59 VAL 60 ALA 61 LEU 62 ARG 63 ILE 64 ILE 65 THR 66 GLU 67 GLY 68 ALA 69 SER 70 ILE 71 LEU 72 ARG 73 GLN 74 GLU 75 LYS 76 ASN 77 LEU 78 LEU 79 ASP 80 ILE 81 ASP 82 ALA 83 PRO 84 VAL 85 THR 86 VAL 87 CYS 88 GLY 89 ASP 90 ILE 91 HIS 92 GLY 93 GLN 94 PHE 95 PHE 96 ASP 97 LEU 98 MET 99 LYS 100 LEU 101 PHE 102 GLU 103 VAL 104 GLY 105 GLY 106 SER 107 PRO 108 ALA 109 ASN 110 THR 111 ARG 112 TYR 113 LEU 114 PHE 115 LEU 116 GLY 117 ASP 118 TYR 119 VAL 120 ASP 121 ARG 122 GLY 123 TYR 124 PHE 125 SER 126 ILE 127 GLU 128 CYS 129 VAL 130 LEU 131 TYR 132 LEU 133 TRP 134 ALA 135 LEU 136 LYS 137 ILE 138 LEU 139 TYR 140 PRO 141 LYS 142 THR 143 LEU 144 PHE 145 LEU 146 LEU 147 ARG 148 GLY 149 ASN 150 HIS 151 GLU 152 CYS 153 ARG 154 HIS 155 LEU 156 THR 157 GLU 158 TYR 159 PHE 160 THR 161 PHE 162 LYS 163 GLN 164 GLU 165 CYS 166 LYS 167 ILE 168 LYS 169 TYR 170 SER 171 GLU 172 ARG 173 VAL 174 TYR 175 ASP 176 ALA 177 CYS 178 MET 179 ASP 180 ALA 181 PHE 182 ASP 183 CYS 184 LEU 185 PRO 186 LEU 187 ALA 188 ALA 189 LEU 190 MET 191 ASN 192 GLN 193 GLN 194 PHE 195 LEU 196 CYS 197 VAL 198 HIS 199 GLY 200 GLY 201 LEU 202 SER 203 PRO 204 GLU 205 ILE 206 ASN 207 THR 208 LEU 209 ASP 210 ASP 211 ILE 212 ARG 213 LYS 214 LEU 215 ASP 216 ARG 217 PHE 218 LYS 219 GLU 220 PRO 221 PRO 222 ALA 223 TYR 224 GLY 225 PRO 226 MET 227 CYS 228 ASP 229 ILE 230 LEU 231 TRP 232 SER 233 ASP 234 PRO 235 LEU 236 GLU 237 ASP 238 PHE 239 GLY 240 ASN 241 GLU 242 LYS 243 THR 244 GLN 245 GLU 246 HIS 247 PHE 248 THR 249 HIS 250 ASN 251 THR 252 VAL 253 ARG 254 GLY 255 CYS 256 SER 257 TYR 258 PHE 259 TYR 260 SER 261 TYR 262 PRO 263 ALA 264 VAL 265 CYS 266 GLU 267 PHE 268 LEU 269 GLN 270 HIS 271 ASN 272 ASN 273 LEU 274 LEU 275 SER 276 ILE 277 LEU 278 ARG 279 ALA 280 HIS 281 GLU 282 ALA 283 GLN 284 ASP 285 ALA 286 GLY 287 TYR 288 ARG 289 MET 290 TYR 291 ARG 292 LYS 293 SER 294 GLN 295 THR 296 THR 297 GLY 298 PHE 299 PRO 300 SER 301 LEU 302 ILE 303 THR 304 ILE 305 PHE 306 SER 307 ALA 308 PRO 309 ASN 310 TYR 311 LEU 312 ASP 313 VAL 314 TYR 315 ASN 316 ASN 317 LYS 318 ALA 319 ALA 320 VAL 321 LEU 322 LYS 323 TYR 324 GLU 325 ASN 326 ASN 327 VAL 328 MET 329 ASN 330 ILE 331 ARG 332 GLN 333 PHE 334 ASN 335 CYS 336 SER 337 PRO 338 HIS 339 PRO 340 TYR 341 TRP 342 LEU 343 PRO 344 ASN 345 PHE 346 MET 347 ASP 348 VAL 349 PHE 350 THR 351 TRP 352 SER 353 LEU 354 PRO 355 PHE 356 VAL 357 GLY 358 GLU 359 LYS 360 VAL 361 THR 362 GLU 363 MET 364 LEU 365 VAL 366 ASN 367 VAL 368 LEU 369 ASN 370 ILE 371 CYS 372 SER 373 SER 469 PHE 470 GLU 471 GLU 472 ALA 473 LYS 474 GLY 475 LEU 476 ASP 477 ARG 478 ILE 479 ASN 480 GLU 481 ARG 482 MET 483 PRO 484 PRO 485 ARG 486

Unit 2

SER 5 TYR 6 PRO 7 LEU 8 GLU 9 MET 10 CYS 11 SER 12 HIS 13 PHE 14 ASP 15 ALA 16 ASP 17 GLU 18 ILE 19 LYS 20 ARG 21 LEU 22 GLY 23 LYS 24 ARG 25 PHE 26 LYS 27 LYS 28 LEU 29 ASP 30 LEU 31 ASP 32 ASN 33 SER 34 GLY 35 SER 36 LEU 37 SER 38 VAL 39 GLU 40 GLU 41 PHE 42 MET 43 SER 44 LEU 45 PRO 46 GLU 47 LEU 48 GLN 49 GLN 50 ASN 51 PRO 52 LEU 53 VAL 54 GLN 55 ARG 56 VAL 57 ILE 58 ASP 59 ILE 60 PHE 61 ASP 62 THR 63 ASP 64 GLY 65 ASN 66 GLY 67 GLU 68 VAL 69 ASP 70 PHE 71 LYS 72 GLU 73 PHE 74 ILE 75 GLU 76 GLY 77 VAL 78 SER 79 GLN 80 PHE 81 SER 82 VAL 83 LYS 84 GLY 85 ASP 86 LYS 87 GLU 88 GLN 89 LYS 90 LEU 91 ARG 92 PHE 93 ALA 94 PHE 95 ARG 96 ILE 97 TYR 98 ASP 99 MET 100 ASP 101 LYS 102 ASP 103 GLY 104 TYR 105 ILE 106 SER 107 ASN 108 GLY 109 GLU 110 LEU 111 PHE 112 GLN 113 VAL 114 LEU 115 LYS 116 MET 117 MET 118 VAL 119 GLY 120 ASN 121 ASN 122 LEU 123 LYS 124 ASP 125 THR 126 GLN 127 LEU 128 GLN 129 GLN 130 ILE 131 VAL 132 ASP 133 LYS 134 THR 135 ILE 136 ILE 137 ASN 138 ALA 139 ASP 140 LYS 141 ASP 142 GLY 143 ASP 144 GLY 145 ARG 146 ILE 147 SER 148 PHE 149 GLU 150 GLU 151 PHE 152 CYS 153 ALA 154 VAL 155 VAL 156 GLY 157 GLY 158 LEU 159 ASP 160 ILE 161 HIS 162 LYS 163 LYS 164 MET 165 VAL 166 VAL 167 ASP 168 VAL 169

Ligands

Unit 3	ZN 522 FE 523
Unit 4	CA 500 CA 501 CA 502 CA 503